/* ============================================================
   Engage — Enable shell mockup
   Whiter topbar · progressive stepper · status pills · channels
   ============================================================ */

:root {
    /* Brand — unified with marketing styles.css for visual consistency */
    --brand:        #1E88D2;
    --brand-deep:   #1565A8;
    --brand-soft:   #E5F1FA;
    --brand-tint:   rgba(30, 136, 210, 0.12);

    --teal:         #1B7B96;
    --teal-soft:    #E4F1F5;

    --ink:          #0F2942;   /* matches marketing --ink */
    --ink-muted:    #4A5A6E;
    --ink-soft:     #6B7A8C;
    --ink-hint:     #8A98AB;

    /* Status palette */
    --green:        #34A853;
    --green-soft:   #E4F4E8;
    --amber:        #E59E18;
    --amber-soft:   #FAF0DA;
    --grey:         #8A98AB;
    --grey-soft:    #ECEFF3;

    /* Surfaces */
    --surface:      #FFFFFF;
    --surface-alt:  #F5F8FB;
    --surface-tint: #FAFCFD;
    --sidebar-bg:   #FAFBFD;
    --sidebar-hover:#ECF1F7;

    /* Borders */
    --border:        #E5EAF0;
    --border-strong: #CFD7E0;

    /* Shadows (matched to marketing scale) */
    --shadow-xs: 0 1px 1px rgba(15, 41, 66, 0.04);
    --shadow-sm: 0 1px 2px rgba(15, 41, 66, 0.05), 0 1px 3px rgba(15, 41, 66, 0.05);
    --shadow-md: 0 4px 12px rgba(15, 41, 66, 0.07), 0 2px 4px rgba(15, 41, 66, 0.04);
    --shadow-pop: 0 0 0 3px var(--brand-tint);

    /* Radii — bumped to align with marketing card radius */
    --radius-sm: 6px;
    --radius:    8px;
    --radius-lg: 12px;

    /* Layout */
    --topbar-h: 56px;
    --sidebar-w: 244px;

    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { margin: 0; padding: 0; height: 100%; }

body.enable-shell {
    font-family: var(--font-sans);
    color: var(--ink);
    background: var(--surface-alt);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button { font: inherit; }
input, select { font: inherit; color: inherit; }

/* =================================================================
   Topbar — white, with brand mark, workspace, search, user
   ================================================================= */

.topbar {
    height: var(--topbar-h);
    background: #fff;
    color: var(--ink);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    gap: 0.5rem;
    position: sticky;
    top: 0;
    z-index: 5;
}

.topbar-icon {
    width: 36px;
    height: 36px;
    background: transparent;
    border: 0;
    color: var(--ink-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
}

.topbar-icon:hover {
    background: var(--surface-alt);
    color: var(--ink);
}

.topbar-icon svg { width: 18px; height: 18px; }

.topbar-icon-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 2px #fff;
}

.topbar-brand {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 0.5rem;
}

.topbar-brand img {
    height: 24px;
    width: auto;
    display: block;
}

.topbar-divider {
    width: 1px;
    height: 22px;
    background: var(--border);
    margin: 0 0.25rem;
}

.topbar-module {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--ink-muted);
}

.topbar-module-product { color: var(--ink-soft); font-weight: 500; }
.topbar-module-sep     { color: var(--border-strong); }
.topbar-module-name    { color: var(--ink); font-weight: 600; }

.workspace-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.35rem 0.6rem 0.35rem 0.4rem;
    margin-left: 0.5rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink);
}

.workspace-switcher:hover {
    background: var(--surface-alt);
    border-color: var(--border);
}

.workspace-avatar {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.workspace-chevron {
    width: 14px;
    height: 14px;
    color: var(--ink-soft);
}

.topbar-connection {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-left: 0.35rem;
    min-width: 0;
    flex-shrink: 1;
}

.topbar-connection-label {
    flex-shrink: 0;
}

.topbar-connection-key {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-soft);
}

.topbar-connection-select {
    min-width: 100px;
    max-width: min(268px, 32vw);
    padding: 0.35rem 1.85rem 0.35rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7A8C' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.45rem center;
    appearance: none;
    cursor: pointer;
    color: var(--ink);
}

.topbar-connection-select:hover {
    border-color: var(--border-strong);
}

.topbar-connection-select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: var(--shadow-pop);
}

.topbar-spacer { flex: 1; }

.topbar-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 360px;
    max-width: 32vw;
    padding: 0 0.7rem;
    height: 34px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    cursor: text;
    transition: border-color 120ms ease, background 120ms ease;
}

.topbar-search:hover     { border-color: var(--border-strong); }
.topbar-search:focus-within {
    background: #fff;
    border-color: var(--brand);
    box-shadow: var(--shadow-pop);
}

.topbar-search svg { width: 14px; height: 14px; flex-shrink: 0; }

.topbar-search input {
    flex: 1;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 0.85rem;
    color: var(--ink);
    min-width: 0;
}

.topbar-search input::placeholder { color: var(--ink-soft); }

.kbd {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--ink-soft);
    padding: 0.1rem 0.35rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    box-shadow: 0 1px 0 var(--border-strong);
}

.topbar-auth-user {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 0.35rem;
    flex-shrink: 0;
}

.topbar-auth-email {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ink);
}

.auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(15, 41, 66, 0.45);
    backdrop-filter: blur(4px);
}

.enable-shell.is-authenticated .auth-overlay {
    display: none;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 1.75rem 1.5rem 1.5rem;
}

.auth-card h2 {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
}

.auth-lede {
    margin: 0 0 1.25rem;
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.45;
}

.auth-lede code {
    font-size: 0.78rem;
    background: var(--surface-alt);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ink);
}

.auth-field input {
    font: inherit;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.auth-error {
    margin: 0;
    font-size: 0.82rem;
    color: #b71c1c;
}

.auth-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

/* =================================================================
   Body layout
   ================================================================= */

.shell-body {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: calc(100vh - var(--topbar-h));
}

/* =================================================================
   Sidebar
   ================================================================= */

.sidebar {
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 0.75rem 0 1.5rem;
    overflow-y: auto;
}

.sidebar-search {
    position: relative;
    padding: 0.25rem 0.75rem 0.75rem;
}

.sidebar-search svg {
    position: absolute;
    left: 1.4rem;
    top: 50%;
    transform: translateY(-30%);
    width: 14px;
    height: 14px;
    color: var(--ink-soft);
}

.sidebar-search input {
    width: 100%;
    padding: 0.5rem 0.6rem 0.5rem 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    font-size: 0.85rem;
}

.sidebar-search input:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: var(--shadow-pop);
}

.sidebar-section {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-soft);
    padding: 1rem 1.25rem 0.4rem;
}

.sidebar nav ul { list-style: none; margin: 0; padding: 0; }

.sidebar nav a {
    display: block;
    padding: 0.45rem 1.25rem 0.45rem 1.75rem;
    color: var(--ink);
    text-decoration: none;
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: background-color 100ms ease, color 100ms ease;
}

.sidebar nav a:hover { background: var(--sidebar-hover); }

.sidebar nav a.is-current {
    background: #fff;
    color: var(--brand);
    font-weight: 600;
    border-left-color: var(--brand);
}

.sidebar-details {
    margin: 0;
    padding: 0;
    border: 0;
}

.sidebar-details-summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.sidebar-details-summary::-webkit-details-marker {
    display: none;
}

.sidebar-details-summary .sidebar-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding-right: 0.35rem;
}

.sidebar-details-summary .sidebar-section::after {
    content: "";
    width: 0.45rem;
    height: 0.45rem;
    border-right: 2px solid var(--ink-soft);
    border-bottom: 2px solid var(--ink-soft);
    transform: rotate(45deg);
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.sidebar-details[open] > .sidebar-details-summary .sidebar-section::after {
    transform: rotate(-135deg);
}

.sidebar-backdrop {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    top: var(--topbar-h);
    bottom: 0;
    z-index: 24;
    background: rgba(15, 41, 66, 0.38);
    cursor: pointer;
}

/* =================================================================
   Workspace
   ================================================================= */

.workspace {
    padding: 1.5rem 2rem 2.5rem;
    background: var(--surface-alt);
    overflow-x: auto;
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.breadcrumbs {
    margin: 0 0 0.4rem;
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.breadcrumbs span { margin: 0 0.4em; color: var(--border-strong); }

h1 {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
}

.page-sub {
    margin: 0.4rem 0 0;
    color: var(--ink-muted);
    font-size: 0.92rem;
}

.selection-crumbs {
    margin: 0.55rem 0 0;
    font-size: 0.8rem;
    color: var(--ink-soft);
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.selection-crumbs strong {
    color: var(--ink);
    font-weight: 600;
}

.mobile-step-hint {
    display: none;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Live env badge — green dot */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--green-soft);
    color: #226b35;
    border: 1px solid #c8e3cf;
}

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.18);
}

/* =================================================================
   Buttons
   ================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
    white-space: nowrap;
}

.btn-sm   { padding: 0.4rem 0.75rem; font-size: 0.8rem; }

.btn-primary {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}
.btn-primary:hover:not([disabled]) { background: var(--brand-deep); border-color: var(--brand-deep); }

.btn-primary[disabled],
.btn-primary.is-disabled {
    background: #B7CFE3;
    border-color: #B7CFE3;
    color: #fff;
    cursor: not-allowed;
}

.btn-secondary {
    background: #fff;
    color: var(--ink);
    border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--ink-soft); }

.btn-ghost {
    background: transparent;
    color: var(--ink-muted);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--surface-alt); color: var(--ink); }

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--ink-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-icon:hover { background: #fff; border-color: var(--border-strong); color: var(--ink); }
.btn-icon svg   { width: 16px; height: 16px; }

/* =================================================================
   Stepper — progressive, with circles, lines, and check on complete
   ================================================================= */

.stepper {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem 1rem;
    margin-bottom: 1.25rem;
}

.stepper ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.step {
    position: relative;
    text-align: center;
    padding: 0 0.5rem;
}

/* Connecting line */
.step::after {
    content: "";
    position: absolute;
    top: 18px;
    left: calc(50% + 22px);
    right: calc(-50% + 22px);
    height: 2px;
    background: var(--border-strong);
}

.step:last-child::after { display: none; }

.step.is-complete::after { background: var(--brand); }

.step-circle {
    position: relative;
    z-index: 1;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--border-strong);
    color: var(--ink-soft);
    font-weight: 700;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 140ms ease;
    margin-bottom: 0.5rem;
    padding: 0;
}

.step-circle:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.step-circle:disabled {
    cursor: not-allowed;
    opacity: 0.72;
    pointer-events: none;
}

.step-num   { display: inline-block; }
.step-check { display: none; width: 16px; height: 16px; }

.step.is-current .step-circle {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    box-shadow: 0 0 0 4px var(--brand-tint);
    transform: scale(1.05);
}

.step.is-complete .step-circle {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.step.is-complete .step-num   { display: none; }
.step.is-complete .step-check { display: inline-block; }

.step-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.2;
}

.step-sublabel {
    display: block;
    font-size: 0.75rem;
    color: var(--ink-soft);
    margin-top: 0.15rem;
    line-height: 1.3;
}

.step.is-upcoming .step-label    { color: var(--ink-muted); font-weight: 500; }
.step.is-upcoming .step-sublabel { color: var(--ink-hint); }

/* =================================================================
   Picker panel (categories + campaigns)
   ================================================================= */

.panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.panel-head {
    padding: 1.25rem 1.5rem 0.75rem;
}

.panel-head h2 {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.005em;
}

.panel-head p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.875rem;
}

.picker {
    display: grid;
    grid-template-columns: 240px 1fr;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

/* ---------- Categories ---------- */

.categories {
    list-style: none;
    margin: 0;
    padding: 0.75rem;
    border-right: 1px solid var(--border);
    background: var(--surface-tint);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.category {
    width: 100%;
    display: grid;
    grid-template-columns: 32px 1fr auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.7rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius);
    text-align: left;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--ink);
    cursor: pointer;
    transition: background-color 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.category:hover {
    background: #fff;
    border-color: var(--border);
}

.category.is-selected {
    background: #fff;
    border-color: var(--brand);
    color: var(--brand);
    font-weight: 600;
    box-shadow: var(--shadow-pop);
}

.category.is-selected .cat-icon {
    background: var(--brand-soft);
    color: var(--brand);
}

.category.is-selected .cat-count {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}

.cat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--surface-alt);
    color: var(--ink-muted);
    flex-shrink: 0;
}

.cat-icon svg { width: 18px; height: 18px; }

.cat-count {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--ink-soft);
    background: #fff;
    border: 1px solid var(--border);
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    min-width: 22px;
    text-align: center;
}

/* ---------- Campaigns ---------- */

.campaigns {
    padding: 1rem 1.25rem 1.25rem;
    background: #fff;
    min-width: 0;
}

.campaigns-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.campaigns-count        { font-size: 0.85rem; color: var(--ink-muted); }
.campaigns-count strong { color: var(--ink); }
.campaigns-count em     { font-style: normal; color: var(--brand); font-weight: 600; }

.campaigns-search { position: relative; width: 240px; }

.campaigns-search svg {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    color: var(--ink-soft);
}

.campaigns-search input {
    width: 100%;
    padding: 0.45rem 0.6rem 0.45rem 1.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    font-size: 0.85rem;
}

.campaigns-search input:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: var(--shadow-pop);
}

.campaign-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
}

.campaign-grid > li {
    min-width: 0;
}

.campaign-card {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.85rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    text-align: left;
    transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.campaign-card:hover {
    border-color: var(--brand);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.campaign-card.is-selected {
    border-color: var(--brand);
    background: var(--brand-soft);
    box-shadow: var(--shadow-pop);
}

.campaign-tag {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    background: var(--surface-alt);
    color: var(--ink-muted);
    white-space: nowrap;
}

.campaign-card.is-selected .campaign-tag {
    background: rgba(255, 255, 255, 0.75);
}

.campaign-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    flex: 1;
}

.campaign-card-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
}

.campaign-channels {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--ink-soft);
}

.channel {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-alt);
    color: var(--ink-muted);
}

.channel svg { width: 13px; height: 13px; }

/* Status pills */
.status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.18rem 0.5rem 0.18rem 0.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    white-space: nowrap;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.status--active    { background: var(--green-soft); color: #226b35; border-color: #c8e3cf; }
.status--active    .status-dot { background: var(--green); }

.status--scheduled { background: var(--brand-soft); color: var(--brand-deep); border-color: #bcdcf3; }
.status--scheduled .status-dot { background: var(--brand); }

.status--draft     { background: var(--grey-soft); color: var(--ink-muted); border-color: var(--border); }
.status--draft     .status-dot { background: var(--grey); }

.status--paused    { background: var(--amber-soft); color: #8a5a14; border-color: #ecd6a4; }
.status--paused    .status-dot { background: var(--amber); }

.run-mode {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    border: 1px solid transparent;
    white-space: nowrap;
}

.run-mode--scheduled {
    background: var(--brand-soft);
    color: var(--brand-deep);
    border-color: #bcdcf3;
}

.run-mode--manual {
    background: var(--grey-soft);
    color: var(--ink-muted);
    border-color: var(--border);
}

.campaign-info {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid var(--brand);
    color: var(--brand);
    font-size: 0.72rem;
    font-weight: 700;
    font-family: Georgia, "Times New Roman", serif;
    font-style: italic;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: help;
}

.campaign-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--ink-muted);
}

.campaign-empty p { margin: 0 0 0.85rem; }

/* =================================================================
   Panel footer
   ================================================================= */

.panel-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.65rem;
    padding: 0.85rem 1.5rem;
    background: var(--surface-tint);
}

.panel-foot .hint {
    font-size: 0.85rem;
    color: var(--ink-soft);
}

.panel-foot-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* =================================================================
   Step 2: Methods
   ================================================================= */

.methods-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.toggle-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--ink-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.toggle-inline input { position: absolute; opacity: 0; pointer-events: none; }

.toggle-track {
    width: 40px;
    height: 22px;
    border-radius: 999px;
    background: var(--border-strong);
    position: relative;
    transition: background-color 120ms ease;
}

.toggle-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 2px;
    left: 2px;
    box-shadow: var(--shadow-sm);
    transition: transform 120ms ease;
}

.toggle-inline input:checked + .toggle-track { background: var(--brand); }
.toggle-inline input:checked + .toggle-track .toggle-thumb { transform: translateX(18px); }

.methods {
    list-style: none;
    margin: 0;
    padding: 0.5rem 1.5rem 1.25rem;
    display: grid;
    gap: 0.7rem;
}

.method-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    overflow: hidden;
}

.method-card.is-on {
    border-color: var(--brand);
    box-shadow: var(--shadow-pop);
}

.method-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.method-toggle {
    width: 100%;
    display: grid;
    grid-template-columns: 22px 28px minmax(0, 1fr);
    align-items: center;
    gap: 0.65rem;
    border: 0;
    background: transparent;
    text-align: left;
    padding: 0.8rem 0.9rem;
    color: var(--ink);
    cursor: pointer;
}

.method-check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1.5px solid var(--border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: transparent;
}

.method-card.is-on .method-check {
    border-color: var(--brand);
    background: var(--brand);
    color: #fff;
}

.method-check svg { width: 11px; height: 11px; }

.method-icon {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: var(--surface-alt);
    color: var(--ink-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.method-icon svg { width: 15px; height: 15px; }
.method-card.is-on .method-icon { background: var(--brand-soft); color: var(--brand); }

.method-text { min-width: 0; }
.method-name { display: block; font-weight: 600; line-height: 1.2; }
.method-desc { display: block; font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.1rem; }

.method-order {
    margin-right: 0.9rem;
    font-size: 0.74rem;
    color: var(--ink-soft);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.method-config {
    border-top: 1px solid var(--border);
    padding: 0.75rem 0.9rem 0.85rem;
    display: grid;
    gap: 0.55rem;
    background: var(--surface-tint);
}

.method-card:not(.is-on) .method-config { display: none; }

.form-row {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr) auto auto;
    gap: 0.5rem;
    align-items: center;
}

.form-row label, .form-label {
    font-size: 0.82rem;
    color: var(--ink-muted);
    font-weight: 500;
}

.form-row input, .form-row select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    padding: 0.42rem 0.52rem;
    font-size: 0.84rem;
}

.form-row-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-row-checks {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.checkbox-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--ink-muted);
}

/* =================================================================
   Step 3: Parameters
   ================================================================= */

.param-toolbar {
    max-width: 680px;
    margin: 0 auto 0.75rem;
    padding: 0 1.5rem;
}

.param-date-mode {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.65rem 0.85rem;
    background: #fff;
}

.param-date-mode-copy {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.param-date-mode-copy strong {
    font-size: 0.82rem;
    color: var(--ink);
}

.param-date-mode-copy span {
    font-size: 0.76rem;
    color: var(--ink-soft);
    line-height: 1.35;
    max-width: 28rem;
}

.segmented {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.segmented-btn {
    border: 0;
    background: var(--surface-alt);
    padding: 0.38rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ink-muted);
    cursor: pointer;
    transition: background-color 120ms ease, color 120ms ease;
}

.segmented-btn:hover { background: #eef3f8; color: var(--ink); }

.segmented-btn.is-current {
    background: var(--brand);
    color: #fff;
}

.parameters {
    padding: 0 1.5rem 1rem;
    display: grid;
    gap: 0.6rem;
    max-width: 680px;
    margin: 0 auto;
}

.parameter-row {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 0.9rem;
    background: #fff;
}

.parameter-row.is-ignored { background: var(--surface-alt); }

.parameter-row.is-ignored .parameter-input-wrap input,
.parameter-row.is-ignored .parameter-input-wrap select {
    opacity: 0.58;
}

.parameter-row header {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: flex-start;
    margin-bottom: 0.55rem;
}

.parameter-row h3 {
    margin: 0;
    font-size: 0.87rem;
    font-weight: 600;
    color: var(--ink);
}

.parameter-row p {
    margin: 0.12rem 0 0;
    font-size: 0.78rem;
    color: var(--ink-soft);
}

.parameter-row-empty h3 {
    margin: 0;
}

.parameter-row-empty p {
    margin: 0.35rem 0 0;
    color: var(--ink-muted);
}

.param-type { color: var(--brand-deep); }

.parameter-input-wrap input,
.parameter-input-wrap select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.55rem;
    background: #fff;
    font-size: 0.84rem;
}

.parameter-input-wrap select[multiple] { min-height: 88px; }

.param-relative {
    display: grid;
    grid-template-columns: auto minmax(0, 5.5rem) minmax(0, 7.5rem) minmax(0, 1fr);
    gap: 0.35rem 0.55rem;
    align-items: center;
}

.param-rel-label {
    font-size: 0.78rem;
    color: var(--ink-muted);
    font-weight: 500;
}

.param-rel-amount,
.param-rel-unit {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.55rem;
    background: #fff;
    font-size: 0.84rem;
}

.param-rel-hint {
    font-size: 0.72rem;
    color: var(--ink-soft);
    line-height: 1.3;
}

/* =================================================================
   Step 4: Campaign results (library grid)
   ================================================================= */

.results-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0 1.5rem 0.7rem;
}

.results-toolbar-left,
.results-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.select-bare,
.results-search input {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    height: 32px;
    font-size: 0.82rem;
}

.select-bare { padding: 0 0.45rem; }

.results-search { position: relative; }
.results-search svg {
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    color: var(--ink-soft);
}

.results-search input {
    width: 220px;
    padding: 0 0.55rem 0 1.75rem;
}

.results-table-wrap {
    margin: 0 1.5rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: auto;
    background: #fff;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 820px;
}

.results-table th,
.results-table td {
    text-align: left;
    font-size: 0.79rem;
    border-bottom: 1px solid var(--border);
    padding: 0.46rem 0.55rem;
    white-space: nowrap;
}

.results-table th {
    color: var(--ink-soft);
    background: var(--surface-tint);
    position: sticky;
    top: 0;
    z-index: 1;
}

.results-table tr:hover td { background: #fbfdff; }

.campaign-results-toolbar-left {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.campaign-results-range-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.campaign-results-range-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ink-soft);
    white-space: nowrap;
}

.campaign-results-table-wrap {
    max-height: min(58vh, 560px);
}

.campaign-results-table {
    min-width: 960px;
}

.campaign-results-table .campaign-results-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.campaign-results-col-campaign {
    min-width: 200px;
    max-width: 300px;
    white-space: normal;
    vertical-align: top;
    font-weight: 600;
    color: var(--ink);
}

.campaign-results-col-cat {
    color: var(--ink-soft);
    max-width: 130px;
    white-space: normal;
    vertical-align: top;
}

.campaign-results-row.is-selected-campaign th,
.campaign-results-row.is-selected-campaign td {
    background: rgba(30, 136, 210, 0.07);
}

.campaign-results-row.is-selected-campaign th:first-child {
    box-shadow: inset 3px 0 0 var(--brand);
}

.campaign-results-meta {
    margin: 0 1.5rem 0.35rem;
    font-size: 0.84rem;
    color: var(--ink-soft);
}

/* =================================================================
   Step 5: Send + Sent
   ================================================================= */

.send-summary {
    padding: 0.75rem 1.5rem 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.summary-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 0.85rem;
    background: #fff;
}

.summary-card h3 {
    margin: 0 0 0.4rem;
    font-size: 0.8rem;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-value { margin: 0; font-size: 0.93rem; font-weight: 600; color: var(--ink); }
.summary-meta { margin: 0.15rem 0 0; font-size: 0.8rem; color: var(--ink-soft); }

.summary-channels {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.summary-channels li {
    font-size: 0.78rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.15rem 0.45rem;
    background: var(--surface-tint);
}

.radio-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.3rem;
    font-size: 0.82rem;
    color: var(--ink-muted);
}

.schedule-input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.5rem;
    font-size: 0.82rem;
}

.panel-sent .sent-content {
    padding: 3rem 1.5rem;
    text-align: center;
}

.sent-icon {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--green-soft);
    color: var(--green);
}

.sent-icon svg { width: 28px; height: 28px; }
.sent-content h2 { margin: 0.8rem 0 0.3rem; }
.sent-content p { margin: 0; color: var(--ink-soft); }

.sent-actions {
    margin-top: 1rem;
    display: inline-flex;
    gap: 0.5rem;
}

/* =================================================================
   Template drawer + toast
   ================================================================= */

.drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 19, 32, 0.4);
    z-index: 20;
}

.drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(920px, 92vw);
    height: 100vh;
    background: #fff;
    border-left: 1px solid var(--border);
    z-index: 21;
    display: grid;
    grid-template-rows: auto auto 1fr;
}

.drawer-head {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
}

.drawer-eyebrow { margin: 0 0 0.1rem; font-size: 0.75rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.drawer-head h2 { margin: 0; font-size: 1rem; }
.drawer-head-actions { display: flex; gap: 0.4rem; align-items: center; }

.drawer-toolbar {
    border-bottom: 1px solid var(--border);
    padding: 0.55rem 0.8rem;
}

.drawer-toolbar-tabs { display: flex; gap: 0.3rem; margin-bottom: 0.45rem; }
.drawer-toolbar-tab {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink-soft);
    font-size: 0.75rem;
    padding: 0.22rem 0.45rem;
}

.drawer-toolbar-tab.is-current { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

.drawer-toolbar-row { display: flex; gap: 0.3rem; align-items: center; flex-wrap: wrap; }
.drawer-toolbar-divider { width: 1px; height: 16px; background: var(--border); margin: 0 0.2rem; }
.drawer-font, .drawer-size { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.18rem 0.3rem; font-size: 0.75rem; }

.drawer-tb {
    width: 25px;
    height: 25px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.73rem;
}

.drawer-body {
    display: grid;
    grid-template-columns: 1fr 260px;
    min-height: 0;
}

.drawer-editor-wrap {
    padding: 0.8rem;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 0.55rem;
    min-height: 0;
}

.drawer-editor-meta label { display: block; font-size: 0.77rem; color: var(--ink-soft); margin-bottom: 0.2rem; }
.drawer-editor-meta input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.45rem;
    font-size: 0.82rem;
}

.drawer-editor {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.8rem;
    overflow: auto;
    line-height: 1.48;
}

.merge-field {
    display: inline-block;
    border: 1px solid #bcdcf3;
    background: var(--brand-soft);
    color: var(--brand-deep);
    border-radius: 999px;
    padding: 0.02rem 0.32rem;
    margin: 0 0.1rem;
    font-size: 0.76rem;
    font-weight: 600;
}

.drawer-fields {
    border-left: 1px solid var(--border);
    background: var(--surface-tint);
    display: grid;
    grid-template-rows: auto auto 1fr;
    min-height: 0;
}

.drawer-fields-head { padding: 0.8rem 0.8rem 0.35rem; }
.drawer-fields-head h3 { margin: 0; font-size: 0.9rem; }
.drawer-fields-head p { margin: 0.12rem 0 0; font-size: 0.77rem; color: var(--ink-soft); }

.drawer-fields-search { position: relative; padding: 0 0.8rem 0.5rem; }
.drawer-fields-search svg {
    position: absolute;
    left: 1.28rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    color: var(--ink-soft);
}

.drawer-fields-search input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.36rem 0.45rem 0.36rem 1.55rem;
    font-size: 0.79rem;
    background: #fff;
}

.drawer-fields-list {
    padding: 0 0.8rem 0.8rem;
    overflow: auto;
}

.field-group h4 {
    margin: 0.55rem 0 0.3rem;
    font-size: 0.76rem;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.field-chips { display: flex; flex-wrap: wrap; gap: 0.33rem; }

.field-chip {
    border: 1px solid var(--border);
    border-radius: 999px;
    background: #fff;
    color: var(--ink);
    font-size: 0.73rem;
    padding: 0.16rem 0.45rem;
}

.fields-empty { margin: 0.8rem 0; font-size: 0.78rem; color: var(--ink-soft); }

/* Notifications (bell) */
.notifications-dialog {
    padding: 0;
    border: none;
    margin: auto;
    max-width: min(440px, 94vw);
    width: 100%;
    background: transparent;
}

.notifications-dialog::backdrop {
    background: rgba(15, 41, 66, 0.45);
    backdrop-filter: blur(2px);
}

.notifications-dialog-panel {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.notifications-dialog-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, #fafcfe 0%, #f0f4f8 100%);
}

.notifications-dialog-head h2 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
}

.notifications-dialog-close {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink-muted);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 120ms ease, color 120ms ease;
}

.notifications-dialog-close:hover {
    background: var(--surface-alt);
    color: var(--ink);
}

.notifications-dialog-body {
    padding: 0.85rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: min(68dvh, 440px);
    overflow-y: auto;
}

.notification-card {
    padding: 0.75rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: var(--shadow-xs);
}

.notification-card--alert {
    border-left: 4px solid #c62828;
    background: linear-gradient(90deg, rgba(198, 40, 40, 0.06) 0%, #fff 12%);
}

.notification-card--info {
    border-left: 4px solid var(--brand);
    background: linear-gradient(90deg, rgba(30, 136, 210, 0.06) 0%, #fff 12%);
}

.notification-card-kicker {
    margin: 0 0 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-soft);
}

.notification-card-title {
    margin: 0 0 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
}

.notification-card-body {
    margin: 0 0 0.5rem;
    font-size: 0.82rem;
    color: var(--ink-muted);
    line-height: 1.45;
}

.notification-card-meta {
    margin: 0;
    font-size: 0.72rem;
    color: var(--ink-soft);
}

.toast {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%) translateY(8px);
    background: var(--ink);
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 30;
    opacity: 0;
    transition: opacity 140ms ease, transform 140ms ease;
}

.toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* =================================================================
   Responsive
   ================================================================= */

@media (max-width: 1180px) {
    .shell-body { grid-template-columns: 1fr; }

    body.sidebar-drawer-open {
        overflow: hidden;
    }

    .sidebar {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--topbar-h);
        left: 0;
        width: min(var(--sidebar-w), min(288px, 92vw));
        height: calc(100vh - var(--topbar-h));
        max-height: calc(100dvh - var(--topbar-h));
        z-index: 26;
        transform: translateX(-105%);
        transition: transform 0.22s ease;
        box-shadow: var(--shadow-md);
        border-right: 1px solid var(--border);
    }

    body.sidebar-drawer-open .sidebar {
        transform: translateX(0);
    }

    .workspace { padding: 1rem; }
    .picker { grid-template-columns: 1fr; }
    .categories { border-right: 0; border-bottom: 1px solid var(--border); }
    .methods-head { flex-direction: column; align-items: flex-start; }
    .form-row { grid-template-columns: 1fr; }
    .results-toolbar { flex-direction: column; align-items: stretch; }
    .send-summary { grid-template-columns: 1fr; }
    .drawer { width: 100vw; }
    .drawer-body { grid-template-columns: 1fr; }
    .drawer-fields { border-left: 0; border-top: 1px solid var(--border); }
    .param-date-mode { flex-direction: column; align-items: stretch; }
    .segmented { width: 100%; justify-content: stretch; }
    .segmented-btn { flex: 1; text-align: center; }
    .param-relative {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }
    .param-rel-hint { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
    .topbar {
        flex-wrap: wrap;
        height: auto;
        min-height: var(--topbar-h);
        padding-bottom: 0.4rem;
        gap: 0.35rem;
    }

    .topbar-spacer { display: none; }

    .topbar-search {
        order: 10;
        flex: 1 1 100%;
        width: 100%;
        max-width: none;
        min-width: 0;
    }

    .kbd { display: none !important; }

    .workspace-switcher { margin-left: 0; }

    .topbar-connection {
        order: 12;
        flex: 1 1 100%;
        margin-left: 0;
        margin-top: 0.15rem;
        padding-right: 0.25rem;
    }

    .topbar-connection-select {
        flex: 1;
        max-width: none;
    }

    .topbar-connection-key {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .workspace { padding: 0.75rem 0.65rem 1.5rem; }

    h1 { font-size: 1.22rem; }

    .page-head {
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
    }

    .page-actions { align-self: flex-start; }

    .selection-crumbs {
        font-size: 0.76rem;
        gap: 0.3rem;
    }

    .stepper ol {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        gap: 0.35rem;
        padding-bottom: 0.5rem;
        margin: 0 -0.25rem;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .stepper .step {
        flex: 0 0 auto;
        min-width: 5.25rem;
        max-width: 6.5rem;
        scroll-snap-align: start;
        padding: 0 0.35rem;
    }

    .stepper .step::after {
        display: none;
    }

    .mobile-step-hint {
        display: block;
        margin: 0 0.65rem 0.65rem;
        padding: 0.5rem 0.7rem;
        font-size: 0.84rem;
        font-weight: 600;
        color: var(--ink);
        background: #fff;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: var(--shadow-xs);
    }

    .campaign-grid { grid-template-columns: 1fr; }

    .campaign-card {
        flex-wrap: wrap;
        align-items: flex-start;
        padding: 0.65rem 0.7rem;
        gap: 0.45rem;
    }

    .campaign-name {
        order: -1;
        flex: 1 1 100%;
        min-width: 0;
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        word-break: normal;
        overflow-wrap: break-word;
    }

    .campaign-tag {
        align-self: center;
    }

    .campaign-card-meta {
        flex: 1 1 auto;
        justify-content: flex-end;
        flex-wrap: wrap;
        min-width: 0;
    }

    .panel-foot {
        flex-direction: column;
        align-items: stretch;
    }

    .panel-foot .hint { order: 2; }

    .panel-foot-actions {
        order: 1;
        width: 100%;
        justify-content: stretch;
    }

    .panel-foot-actions .btn {
        flex: 1;
        justify-content: center;
        min-height: 44px;
        white-space: normal;
    }

    .parameter-row header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.45rem;
    }

    .param-toolbar { padding: 0 0.65rem; }

    .parameters { padding: 0 0.65rem 0.85rem; }

    .methods { padding: 0.5rem 0.65rem 1rem; }

    .methods-head { gap: 0.65rem; }

    .results-toolbar-left,
    .results-toolbar-right { flex-wrap: wrap; }

    .results-search input { width: 100%; min-width: 0; }

    .send-summary { padding: 0.65rem 0.65rem 0.85rem; }
}

/* ==================== Schedules View ==================== */

.schedules-view {
    padding: 2rem 2rem 3rem;
}

.schedules-head {
    margin-bottom: 1.75rem;
}

.schedules-head h2 {
    margin-bottom: 0.35rem;
}

.schedules-sub {
    color: var(--ink-muted);
    font-size: 0.9rem;
    margin: 0;
}

.schedules-sub code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85em;
    background: var(--surface-alt);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.schedules-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ----- Campaign history grid (table) ----- */

.history-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.history-table {
    width: 100%;
    min-width: 52rem;
    border-collapse: collapse;
    font-size: 0.86rem;
}

.history-table thead th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: var(--surface-alt);
    color: var(--ink-muted);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.history-table thead th.history-col-num {
    text-align: right;
}

.history-table tbody tr {
    border-bottom: 1px solid var(--border);
}

.history-table tbody tr:last-child {
    border-bottom: none;
}

.history-table tbody tr:hover {
    background: color-mix(in srgb, var(--brand) 6%, transparent);
}

.history-table tbody th[scope="row"],
.history-table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    color: var(--ink-muted);
}

.history-campaign-cell {
    font-weight: 600;
    color: var(--ink);
    min-width: 11rem;
}

.history-run-id {
    display: block;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--ink-muted);
    margin-top: 0.25rem;
}

.history-col-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.history-schedule-cell,
.history-time-cell {
    white-space: nowrap;
}

.history-preview-cell {
    width: 5.75rem;
}

/* Mini channel mockups in history grid */

.history-mock {
    display: flex;
    align-items: stretch;
    gap: 5px;
    height: 30px;
    border-radius: 6px;
    padding: 3px;
    background: linear-gradient(145deg, var(--surface-alt), var(--surface));
    border: 1px solid var(--border);
}

.history-mock--sms {
    justify-content: center;
}

.history-mock--email .history-mock__email,
.history-mock--sms .history-mock__sms {
    flex: 1;
}

.history-mock__email {
    flex: 1;
    border-radius: 4px;
    background: linear-gradient(180deg, #e3f2fd 0%, #bbdefb 100%);
    border: 1px solid #90caf9;
    position: relative;
    min-width: 18px;
}

.history-mock__email::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 42%;
    width: 55%;
    height: 35%;
    transform: translate(-50%, -50%);
    border: 1px solid #42a5f5;
    border-radius: 2px;
    border-bottom-color: transparent;
}

.history-mock__sms {
    flex: 1;
    border-radius: 4px;
    background: linear-gradient(180deg, #e8f5e9 0%, #c8e6c9 100%);
    border: 1px solid #81c784;
    position: relative;
    min-width: 18px;
}

.history-mock__sms::after {
    content: "";
    position: absolute;
    left: 22%;
    right: 22%;
    top: 36%;
    height: 4px;
    border-radius: 2px;
    background: #43a047;
    box-shadow: 0 7px 0 #43a047, 0 14px 0 #43a047;
    opacity: 0.85;
}

.history-mock__letter {
    flex: 1;
    border-radius: 4px;
    background: linear-gradient(135deg, #fafafa 0%, #eceff1 100%);
    border: 1px solid #b0bec5;
    position: relative;
    min-width: 16px;
}

.history-mock__letter::before {
    content: "";
    position: absolute;
    inset: 5px 4px auto 4px;
    height: 6px;
    border-radius: 1px;
    background: repeating-linear-gradient(
        180deg,
        #cfd8dc,
        #cfd8dc 1px,
        transparent 1px,
        transparent 3px
    );
}

.sched-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
}

.sched-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sched-title {
    font-weight: 600;
    color: var(--ink);
    font-size: 0.98rem;
    margin: 0 0 0.2rem;
}

.sched-detail {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: var(--ink-muted);
    margin: 0;
}

.sched-status {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.sched-status--ok {
    background: #e8f5e9;
    color: #2e7d32;
}

.sched-status--err {
    background: #ffebee;
    color: #c62828;
}

.sched-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    font-size: 0.82rem;
    color: var(--ink-muted);
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.75rem;
}

.sched-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sched-meta-item strong {
    color: var(--ink);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sched-templates {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.sched-tmpl-chip {
    font-size: 0.75rem;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.2rem 0.55rem;
    color: var(--ink-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ==================== Analytics dashboard ==================== */

.analytics-view {
    padding: 2rem 2rem 3rem;
}

.analytics-head {
    margin-bottom: 1.25rem;
}

.analytics-head h2 {
    margin-bottom: 0.35rem;
}

.analytics-sub {
    margin: 0;
    font-size: 0.9rem;
    color: var(--ink-muted);
    max-width: 52rem;
    line-height: 1.5;
}

.analytics-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem 1.15rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
}

.analytics-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.85rem 1.25rem;
}

.analytics-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: min(100%, 220px);
}

.analytics-field-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-soft);
}

.analytics-select {
    font: inherit;
    font-size: 0.875rem;
    padding: 0.45rem 2rem 0.45rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--ink);
    min-width: 200px;
}

.analytics-refresh {
    align-self: flex-end;
}

.analytics-hint {
    margin: 0;
    font-size: 0.8rem;
    color: var(--ink-soft);
    flex: 1 1 200px;
    text-align: right;
}

.analytics-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.85rem;
    margin-bottom: 1.5rem;
}

.analytics-kpi {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.05rem;
    box-shadow: var(--shadow-xs);
}

.analytics-kpi--accent {
    grid-column: span 2;
    border-color: #bcdcf3;
    background: linear-gradient(145deg, #fff 0%, var(--brand-soft) 100%);
}

@media (max-width: 720px) {
    .analytics-kpi--accent {
        grid-column: span 1;
    }
}

.analytics-kpi-label {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-soft);
}

.analytics-kpi-value {
    margin: 0;
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.analytics-kpi-meta {
    margin: 0.35rem 0 0;
    font-size: 0.78rem;
    color: var(--ink-muted);
    line-height: 1.35;
}

.analytics-chart-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.35rem 1rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.analytics-chart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.analytics-chart-head h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
}

.analytics-chart-badge {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--surface-alt);
    color: var(--ink-soft);
    border: 1px solid var(--border);
}

.analytics-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.5rem;
    min-height: 160px;
    padding: 0.25rem 0 0;
}

.analytics-bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
}

.analytics-bar-track {
    width: 100%;
    max-width: 56px;
    margin-inline: auto;
    height: 120px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: var(--surface-alt);
    border-radius: 6px 6px 2px 2px;
    border: 1px solid var(--border);
}

.analytics-bar {
    width: 72%;
    min-height: 4px;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, var(--brand) 0%, var(--brand-deep) 100%);
    transition: height 160ms ease;
}

.analytics-bar-val {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--ink-muted);
}

.analytics-bar-label {
    font-size: 0.68rem;
    color: var(--ink-soft);
    text-align: center;
    line-height: 1.2;
}

.analytics-chart-foot {
    margin: 0.75rem 0 0;
    font-size: 0.78rem;
    color: var(--ink-soft);
}

.analytics-table-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.35rem 1.35rem;
    box-shadow: var(--shadow-sm);
}

.analytics-table-head {
    margin-bottom: 1rem;
}

.analytics-table-head h3 {
    margin: 0 0 0.25rem;
    font-size: 1rem;
    font-weight: 600;
}

.analytics-table-sub {
    margin: 0;
    font-size: 0.82rem;
    color: var(--ink-soft);
}

.analytics-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.analytics-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}

.analytics-table th,
.analytics-table td {
    padding: 0.55rem 0.65rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.analytics-table th {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-soft);
    background: var(--surface-alt);
}

.analytics-table tbody tr:hover td {
    background: #fafcfe;
}

.analytics-table td:nth-child(n + 2) {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 720px) {
    .analytics-view {
        padding: 1.25rem 0.85rem 2rem;
    }

    .analytics-hint {
        text-align: left;
        flex-basis: 100%;
    }

    .analytics-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .analytics-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .analytics-select {
        width: 100%;
        min-width: 0;
    }

    .analytics-refresh {
        align-self: stretch;
    }
}