/* WChat — dashboard UI */
:root,
html[data-theme="dark"] {
    --bg-deep: #080a0d;
    --bg: #0c0f14;
    --bg-elevated: #12171f;
    --surface: rgba(255, 255, 255, 0.035);
    --surface-hover: rgba(255, 255, 255, 0.06);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #f0f3f7;
    --text-secondary: #9aa8bc;
    --muted: #6b7c92;
    --accent: #25d366;
    --accent-hover: #1eb855;
    --accent-muted: rgba(37, 211, 102, 0.15);
    --accent-glow: rgba(37, 211, 102, 0.25);
    --danger: #f87171;
    --danger-bg: rgba(248, 113, 113, 0.1);
    --warning: #fbbf24;
    --radius: 12px;
    --radius-sm: 8px;
    --sidebar-w: 260px;
    --font: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, monospace;
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 48px -24px rgba(0, 0, 0, 0.5);
    --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
    --header-bg: rgba(8, 10, 13, 0.65);
    --input-bg: rgba(0, 0, 0, 0.35);
    --code-bg: rgba(0, 0, 0, 0.35);
    --msg-in-bg: rgba(255, 255, 255, 0.04);
    --sidebar-gradient-top: #06080b;
    --app-main-shine: rgba(37, 211, 102, 0.06);
    --card-inset: rgba(255, 255, 255, 0.03);
    --btn-secondary-hover: rgba(255, 255, 255, 0.1);
    --backdrop: rgba(0, 0, 0, 0.55);
}

html[data-theme="light"] {
    color-scheme: light;
    --bg-deep: #e8ecf2;
    --bg: #f0f3f8;
    --bg-elevated: #ffffff;
    --surface: rgba(0, 0, 0, 0.04);
    --surface-hover: rgba(0, 0, 0, 0.07);
    --border: rgba(0, 0, 0, 0.1);
    --border-strong: rgba(0, 0, 0, 0.14);
    --text: #1a1f28;
    --text-secondary: #4a5568;
    --muted: #718096;
    --accent: #128c4a;
    --accent-hover: #0f7a40;
    --accent-muted: rgba(18, 140, 74, 0.12);
    --accent-glow: rgba(18, 140, 74, 0.2);
    --danger: #dc2626;
    --danger-bg: rgba(220, 38, 38, 0.08);
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 8px 30px -8px rgba(15, 23, 42, 0.12);
    --header-bg: rgba(255, 255, 255, 0.82);
    --input-bg: #f7f8fa;
    --code-bg: rgba(0, 0, 0, 0.06);
    --msg-in-bg: #eef1f6;
    --sidebar-gradient-top: #f5f7fb;
    --app-main-shine: rgba(18, 140, 74, 0.05);
    --card-inset: rgba(0, 0, 0, 0.02);
    --btn-secondary-hover: rgba(0, 0, 0, 0.06);
    --backdrop: rgba(15, 23, 42, 0.45);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    color-scheme: dark;
}
html[data-theme="light"] {
    color-scheme: light;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg-deep);
    min-height: 100vh;
}

body.app:not(.app--auth) {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
}

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

.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 190;
    background: var(--backdrop);
    border: none;
    padding: 0;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

@media (max-width: 880px) {
    body.app:not(.app--auth) {
        grid-template-columns: 1fr;
    }

    .nav-backdrop:not([hidden]) {
        display: block;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(var(--sidebar-w), 88vw);
        max-width: 300px;
        z-index: 200;
        transform: translateX(-100%);
        transition: transform 0.28s var(--ease);
        box-shadow: none;
        border-right: 1px solid var(--border);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    body.app--nav-open .sidebar {
        transform: translateX(0);
        box-shadow: 8px 0 40px rgba(0, 0, 0, 0.35);
    }

    html[data-theme="light"] body.app--nav-open .sidebar {
        box-shadow: 8px 0 40px rgba(15, 23, 42, 0.15);
    }

    .menu-toggle {
        display: inline-flex !important;
    }

    .sidebar-close {
        display: inline-flex !important;
    }
}

.skip-link {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: #04210f;
    font-weight: 600;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ——— Sidebar ——— */
.sidebar {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--sidebar-gradient-top) 0%, var(--bg-deep) 100%);
    border-right: 1px solid var(--border);
    padding: 1.25rem 0.75rem;
    min-height: 100vh;
}

.sidebar-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}

.sidebar-top .sidebar-brand {
    flex: 1;
    min-width: 0;
    padding-bottom: 0;
}

.sidebar-close {
    display: none;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.35rem 0.65rem;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}
.sidebar-brand:hover { color: var(--text); text-decoration: none; opacity: 0.92; }

.sidebar-brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent) 0%, #128c4a 100%);
    color: #041308;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.92rem;
    transition: background 0.15s var(--ease), color 0.15s var(--ease);
}
.sidebar-link:hover {
    background: var(--surface-hover);
    color: var(--text);
    text-decoration: none;
}
.sidebar-link.is-active {
    background: var(--accent-muted);
    color: var(--accent);
    box-shadow: 0 0 0 1px rgba(37, 211, 102, 0.2);
}
.sidebar-icon {
    flex-shrink: 0;
    opacity: 0.85;
}
.sidebar-link.is-active .sidebar-icon { opacity: 1; }

.sidebar-link--ghost {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.25rem;
}
.sidebar-link--ghost:hover { color: var(--danger); }

.sidebar-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.65rem 0.75rem;
}

.sidebar-user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
}

.sidebar-user-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.sidebar-user-name {
    font-weight: 600;
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-user-org {
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ——— Main column ——— */
.app-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: radial-gradient(ellipse 120% 80% at 50% -20%, var(--app-main-shine), transparent 50%),
        var(--bg);
}

.app-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.app-header-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 1120px;
    margin: 0 auto;
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-shrink: 0;
}

.app-title {
    margin: 0;
    flex: 1;
    min-width: 0;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
    -webkit-tap-highlight-color: transparent;
}
.icon-btn:hover {
    background: var(--surface-hover);
    color: var(--text);
    border-color: var(--border-strong);
}
.icon-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-muted);
    border-color: rgba(37, 211, 102, 0.4);
}

.theme-toggle--floating {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 300;
    box-shadow: var(--shadow);
    background: var(--bg-elevated);
}

html[data-theme="light"] .theme-toggle--floating {
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.app-content {
    flex: 1;
    padding: 1.5rem 1.75rem 2.5rem;
    max-width: 1120px;
    width: 100%;
}

/* ——— Auth ——— */
.app--auth {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    padding-top: 3.5rem;
    background: var(--bg-deep);
    background-image:
        radial-gradient(ellipse 100% 80% at 20% 0%, rgba(37, 211, 102, 0.12), transparent 55%),
        radial-gradient(ellipse 80% 60% at 100% 100%, rgba(59, 130, 246, 0.08), transparent 45%);
}

html[data-theme="light"] .app--auth {
    background-image:
        radial-gradient(ellipse 100% 80% at 20% 0%, rgba(18, 140, 74, 0.08), transparent 55%),
        radial-gradient(ellipse 80% 60% at 100% 100%, rgba(59, 130, 246, 0.06), transparent 45%);
}

.auth-shell {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    margin: 0 0 0.35rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.auth-lead {
    margin: 0 0 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-footer {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}

/* ——— Typography & links ——— */
a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.12s var(--ease);
}
a:hover { text-decoration: underline; color: var(--accent-hover); }

.lead {
    margin: 0 0 1.25rem;
    color: var(--text-secondary);
    font-size: 0.98rem;
    max-width: 52ch;
}

.breadcrumb {
    margin: -0.25rem 0 1rem;
    font-size: 0.88rem;
}
.breadcrumb a {
    color: var(--muted);
    font-weight: 500;
}
.breadcrumb a:hover { color: var(--accent); }

.page-meta {
    margin: 0 0 1.25rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
}

/* ——— Cards ——— */
.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem 1.5rem;
    margin-bottom: 1.1rem;
    box-shadow: 0 1px 0 var(--card-inset) inset;
}

.card h2 {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
}

.card--flush { padding: 0; overflow: hidden; }
.card--flush h2 { padding: 1.25rem 1.5rem 0; margin-bottom: 0.75rem; }

/* ——— Stats ——— */
/* ——— Dashboard: WhatsApp not connected ——— */
.dash-setup-banner {
    margin-bottom: 1.25rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.15rem 1.35rem;
    background: var(--bg-elevated);
}
.dash-setup-banner--action {
    border-color: rgba(37, 211, 102, 0.35);
    background: linear-gradient(135deg, var(--accent-muted) 0%, var(--bg-elevated) 55%);
    box-shadow: var(--shadow);
}
html[data-theme="light"] .dash-setup-banner--action {
    border-color: rgba(18, 140, 74, 0.3);
}
.dash-setup-banner--info {
    border-left: 4px solid var(--border-strong);
}
.dash-setup-banner-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.dash-setup-banner-text { flex: 1; min-width: 220px; }
.dash-setup-banner-title {
    display: block;
    font-size: 1.02rem;
    margin: 0 0 0.35rem;
    color: var(--text);
}
.dash-setup-banner-desc {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    max-width: 42rem;
}
.dash-setup-banner-desc a {
    color: var(--accent);
    font-weight: 500;
}
.dash-setup-banner-btn {
    flex-shrink: 0;
    background: var(--accent) !important;
    color: #04210f !important;
    border: 0 !important;
    font-weight: 600;
}
html[data-theme="light"] .dash-setup-banner-btn {
    color: #fff !important;
}
.dash-setup-banner-btn:hover {
    background: var(--accent-hover) !important;
    color: #04210f !important;
}
html[data-theme="light"] .dash-setup-banner-btn:hover {
    color: #fff !important;
}

.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.stat {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem 1.35rem;
    position: relative;
    overflow: hidden;
}
.stat::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0.7;
}
.stat strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1.1;
}
.stat span {
    display: block;
    margin-top: 0.35rem;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 500;
}

/* ——— Forms ——— */
.field {
    margin-bottom: 1.1rem;
}
.field:last-child { margin-bottom: 0; }

label, .label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

input, select, textarea {
    width: 100%;
    max-width: 480px;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    font: inherit;
    transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.8; }
input:hover, select:hover, textarea:hover { border-color: var(--border-strong); }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: rgba(37, 211, 102, 0.45);
    box-shadow: 0 0 0 3px var(--accent-muted);
}
textarea {
    min-height: 110px;
    max-width: 100%;
    resize: vertical;
}

.form-actions {
    margin-top: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
}

.hint {
    margin: 0.5rem 0 0;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.45;
    max-width: 56ch;
}

.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem 1.25rem;
    align-items: end;
}

/* ——— Buttons ——— */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.15rem;
    border-radius: var(--radius-sm);
    border: none;
    font: inherit;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    background: linear-gradient(180deg, #2fe576 0%, var(--accent) 100%);
    color: #041308;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 4px 16px var(--accent-glow);
    transition: filter 0.15s var(--ease), transform 0.1s var(--ease);
}
.btn:hover {
    filter: brightness(1.05);
    text-decoration: none;
    color: #041308;
}
.btn:active { transform: translateY(1px); }

.btn-secondary {
    background: var(--surface-hover);
    color: var(--text);
    border: 1px solid var(--border-strong);
    box-shadow: none;
}
.btn-secondary:hover {
    background: var(--btn-secondary-hover);
    color: var(--text);
}

/* ——— Alerts ——— */
.flash {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.1rem;
    font-size: 0.92rem;
    border: 1px solid rgba(37, 211, 102, 0.35);
    background: rgba(37, 211, 102, 0.08);
    color: var(--text);
}
.flash--danger {
    border-color: rgba(248, 113, 113, 0.4);
    background: var(--danger-bg);
}

.error, .error-list {
    color: var(--danger);
    margin: 0 0 1rem;
    font-size: 0.92rem;
}
.error-list { padding-left: 1.2rem; }

/* ——— Tables ——— */
.table-wrap {
    overflow-x: auto;
    margin: 0 -0.25rem;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
th, td {
    text-align: left;
    padding: 0.75rem 0.85rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
th {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
tbody tr {
    transition: background 0.12s var(--ease);
}
tbody tr:hover { background: var(--surface); }
tbody tr:last-child td { border-bottom: none; }

.table-title {
    font-weight: 600;
    color: var(--text);
}
.table-title a { color: var(--text); font-weight: 600; }
.table-title a:hover { color: var(--accent); }

/* ——— Pills ——— */
.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--surface-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.pill-open {
    background: var(--accent-muted);
    color: var(--accent);
    border-color: rgba(37, 211, 102, 0.25);
}

/* ——— Messages thread ——— */
.thread-panel {
    padding: 1.25rem 1.5rem;
}
.msg-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: min(52vh, 520px);
    overflow-y: auto;
    padding: 0.25rem 0;
    scroll-behavior: smooth;
}
.msg {
    max-width: min(85%, 520px);
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
}
.msg-in {
    align-self: flex-start;
    background: var(--msg-in-bg);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
}
.msg-out {
    align-self: flex-end;
    background: linear-gradient(145deg, var(--accent-muted) 0%, rgba(37, 211, 102, 0.06) 100%);
    border: 1px solid rgba(37, 211, 102, 0.28);
    border-bottom-right-radius: 4px;
}

html[data-theme="light"] .msg-out {
    background: linear-gradient(145deg, var(--accent-muted) 0%, rgba(18, 140, 74, 0.06) 100%);
    border-color: rgba(18, 140, 74, 0.22);
}
.msg-meta {
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 0.4rem;
    font-weight: 500;
}

/* ——— Code / mono ——— */
code, .mono {
    font-family: var(--font-mono);
    font-size: 0.84em;
    background: var(--code-bg);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    border: 1px solid var(--border);
}
pre code, .code-block, pre.code-block {
    display: block;
    padding: 0.85rem 1rem;
    overflow-x: auto;
    font-size: 0.8rem;
    line-height: 1.5;
    margin: 0.5rem 0 0;
    border-radius: var(--radius-sm);
    background: var(--code-bg);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font-mono);
}

.endpoint-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.endpoint-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}
.endpoint-list li:last-child { border-bottom: none; }

/* ——— Empty state ——— */
.empty-state {
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: var(--muted);
}
.empty-state-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    border-radius: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--text-secondary);
}
.empty-state p { margin: 0; max-width: 32ch; margin-left: auto; margin-right: auto; line-height: 1.5; }

/* ——— Quick links ——— */
.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}
.quick-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.88rem;
}
.quick-link:hover {
    border-color: rgba(37, 211, 102, 0.35);
    color: var(--accent);
    text-decoration: none;
    background: var(--accent-muted);
}

/* ——— Theme toggle icons ——— */
.theme-toggle .theme-icon {
    display: block;
}
.theme-toggle .theme-icon--light {
    display: none;
}
html[data-theme="light"] .theme-toggle .theme-icon--dark {
    display: none;
}
html[data-theme="light"] .theme-toggle .theme-icon--light {
    display: block;
}

/* ——— Help ——— */
.help-toc { margin-bottom: 1.25rem; }
.help-toc-title {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
}
.help-toc-list {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}
.help-doc .help-section {
    scroll-margin-top: 5rem;
}
.help-section h2 {
    margin-top: 0;
    font-size: 1.1rem;
}
.help-ol, .help-ul {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.65;
}
.help-ol li, .help-ul li { margin-bottom: 0.35rem; }

/* ——— WhatsApp Embedded Signup wizard ——— */
.wa-wizard-badge {
    display: inline-block;
    margin-left: 0.35rem;
    padding: 0.15rem 0.45rem;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--accent);
    background: var(--accent-muted);
    border-radius: 6px;
    vertical-align: middle;
}
.wa-wizard-steps {
    margin: 0 0 1.25rem;
    padding-left: 0;
    list-style: none;
    color: var(--text-secondary);
    line-height: 1.65;
}
.wa-wizard-steps li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.5rem;
}
.wa-wizard-step-num {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
    background: var(--accent-muted);
    border-radius: 50%;
}
.wa-wizard-actions { margin-top: 0.5rem; }
.wa-wizard-status--err { color: var(--danger); }
.wa-wizard-status--ok { color: var(--accent); }
.wa-manual-details { padding: 1.25rem 1.35rem; }
.wa-manual-summary {
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 600;
}
.wa-manual-summary:hover { color: var(--text); }
.wa-manual-details[open] .wa-manual-summary { margin-bottom: 0; }

/* ——— WhatsApp simple path (non-technical) ——— */
.wa-simple-path {
    background: linear-gradient(135deg, var(--accent-muted) 0%, var(--card-inset) 100%);
    border: 1px solid rgba(37, 211, 102, 0.2);
    box-shadow: var(--shadow);
}
html[data-theme="light"] .wa-simple-path {
    border-color: rgba(18, 140, 74, 0.22);
}
.wa-simple-path-title {
    margin: 0 0 0.85rem;
    font-size: 1.15rem;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem;
}
.wa-simple-path-kicker {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}
.wa-simple-path-steps {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.wa-simple-path-steps li { margin-bottom: 0.55rem; }
.wa-simple-path-steps strong { color: var(--text); }
.wa-simple-path-note {
    margin: 1rem 0 0;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border);
}

/* ——— WhatsApp pre-flight checklist ——— */
.wa-preflight { padding: 0; overflow: hidden; }
.wa-preflight-summary {
    list-style: none;
    cursor: pointer;
    padding: 1.25rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border-radius: var(--radius);
}
.wa-preflight-summary::-webkit-details-marker { display: none; }
.wa-preflight-summary::marker { content: ''; }
.wa-preflight-summary-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
}
.wa-preflight-summary-hint {
    font-size: 0.88rem;
    color: var(--muted);
    font-weight: 400;
    line-height: 1.45;
}
.wa-preflight-body {
    padding: 0 1.35rem 1.35rem;
    border-top: 1px solid var(--border);
}
.wa-preflight-h3 {
    margin: 1rem 0 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}
.wa-preflight-h3:first-child { margin-top: 0.35rem; }
.wa-preflight-tag {
    display: inline-block;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.72rem;
    padding: 0.1rem 0.4rem;
    margin-left: 0.25rem;
    vertical-align: middle;
    color: var(--accent);
    background: var(--accent-muted);
    border-radius: 4px;
}
.wa-preflight-ul { margin-top: 0.25rem; margin-bottom: 0; }
.wa-preflight-foot { margin: 1rem 0 0; }
.wa-test-send-fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem 1rem;
    margin: 0 0 1rem;
}
.wa-test-send-legend {
    padding: 0 0.35rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted);
}
.wa-test-send-radio {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-right: 1.25rem;
    cursor: pointer;
    font-size: 0.92rem;
}
.wa-test-send-radio input { margin: 0; }
.wa-webhook-rewrite-hint {
    margin-top: 0.85rem !important;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(251, 191, 36, 0.35);
    background: rgba(251, 191, 36, 0.08);
    color: var(--text-secondary);
}
html[data-theme="light"] .wa-webhook-rewrite-hint {
    border-color: rgba(180, 130, 20, 0.35);
    background: rgba(251, 191, 36, 0.12);
}

/* ——— Dashboard: setup banner actions ——— */
.dash-setup-banner-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}
.dash-setup-banner-btn-secondary {
    flex-shrink: 0;
}

/* ——— Onboarding / setup guide ——— */
.onboarding-layout {
    display: grid;
    grid-template-columns: 1fr min(320px, 100%);
    gap: 1.25rem;
    align-items: start;
}
@media (max-width: 960px) {
    .onboarding-layout {
        grid-template-columns: 1fr;
    }
}
.onboarding-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.65rem 0.85rem;
    margin-bottom: 1rem;
}
.onboarding-tab {
    appearance: none;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.45rem 0.95rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.onboarding-tab:hover {
    background: var(--surface-hover);
    color: var(--text);
}
.onboarding-tab.is-active {
    border-color: rgba(37, 211, 102, 0.45);
    background: var(--accent-muted);
    color: var(--text);
}
html[data-theme="light"] .onboarding-tab.is-active {
    border-color: rgba(18, 140, 74, 0.35);
}
.onboarding-panel[hidden] {
    display: none !important;
}
.onboarding-wizard {
    margin-bottom: 1rem;
}
.onboarding-tabs-hint {
    margin: -0.35rem 0 1rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}
.onboarding-submode-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}
.onboarding-subtab {
    appearance: none;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.onboarding-subtab:hover {
    background: var(--surface-hover);
    color: var(--text);
}
.onboarding-subtab.is-active {
    border-color: rgba(37, 211, 102, 0.45);
    background: var(--accent-muted);
    color: var(--text);
}
html[data-theme="light"] .onboarding-subtab.is-active {
    border-color: rgba(18, 140, 74, 0.35);
}
.onboarding-submode-hint {
    margin: 0 0 1rem !important;
    font-size: 0.86rem;
}
.onboarding-step-done {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.85rem;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}
.onboarding-step-done input {
    margin: 0;
    flex-shrink: 0;
}
.onboarding-step-done--card {
    margin-top: 0.75rem;
}
.onboarding-checklist-all {
    margin-top: 0.25rem;
}
.onboarding-checklist-all-title {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}
.onboarding-checklist-card {
    margin-bottom: 0.75rem;
    padding: 1rem 1.15rem;
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.onboarding-checklist-card:last-child { margin-bottom: 0; }
.onboarding-checklist-card--done {
    border-color: rgba(37, 211, 102, 0.35);
    box-shadow: 0 0 0 1px var(--accent-muted);
}
html[data-theme="light"] .onboarding-checklist-card--done {
    border-color: rgba(18, 140, 74, 0.28);
}
.onboarding-checklist-card-head {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.35rem;
}
.onboarding-checklist-card-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    font-size: 0.82rem;
    font-weight: 700;
    background: var(--accent-muted);
    color: var(--accent);
}
.onboarding-checklist-card-title {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text);
}
.onboarding-checklist-card-sum {
    margin: 0 0 0.65rem;
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--text-secondary);
}
.onboarding-checklist-card-cta {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}
.onboarding-checklist-done-badge {
    margin: 0.5rem 0 0 !important;
    font-size: 0.82rem !important;
    color: var(--accent) !important;
}
.onboarding-wizard-steps-list .mono {
    opacity: 0.75;
    margin-right: 0.25rem;
}
.onboarding-wizard-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.85rem;
    margin-bottom: 0.65rem;
    border-bottom: 1px solid var(--border);
}
.onboarding-wizard-step-meta {
    flex: 1;
    min-width: 200px;
}
.onboarding-wizard-step-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 0.25rem;
}
.onboarding-wizard-step-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.3;
}
.onboarding-wizard-dots-wrap {
    flex-shrink: 0;
    padding-top: 0.15rem;
}
.onboarding-wizard-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    justify-content: flex-end;
    max-width: 220px;
}
.onboarding-dot {
    appearance: none;
    width: 11px;
    height: 11px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--border-strong);
    opacity: 0.55;
    cursor: pointer;
    transition: background 0.15s var(--ease), opacity 0.15s var(--ease), transform 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.onboarding-dot:hover {
    opacity: 0.9;
    transform: scale(1.08);
}
.onboarding-dot:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.onboarding-dot.is-active {
    background: var(--accent);
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 0 3px var(--accent-muted);
}
.onboarding-wizard-progress-wrap {
    height: 4px;
    border-radius: 4px;
    background: var(--surface);
    margin-bottom: 1rem;
    overflow: hidden;
}
.onboarding-wizard-progress-bar {
    height: 100%;
    width: 16.66%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--accent-muted), var(--accent));
    transition: width 0.35s var(--ease);
}
.onboarding-step-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 1.15rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}
.onboarding-step-cta .btn { font-size: 0.88rem; }
.onboarding-wizard-body .wiz-page h2 {
    margin-top: 0;
    font-size: 1.25rem;
}
.onboarding-wizard-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.onboarding-topics {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.onboarding-topic summary {
    cursor: pointer;
    padding: 0.85rem 1.1rem;
    list-style: none;
}
.onboarding-topic summary::-webkit-details-marker { display: none; }
.onboarding-topic summary::after {
    content: "";
    float: right;
    width: 0.5rem;
    height: 0.5rem;
    margin-top: 0.35rem;
    border-right: 2px solid var(--muted);
    border-bottom: 2px solid var(--muted);
    transform: rotate(45deg);
    transition: transform 0.2s var(--ease);
}
.onboarding-topic[open] summary::after {
    transform: rotate(-135deg);
    margin-top: 0.55rem;
}
.onboarding-topic-body {
    padding: 0 1.1rem 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.55;
}
.onboarding-topic-body p:last-child { margin-bottom: 0; }
.onboarding-roadmap-summary {
    cursor: pointer;
    padding: 0.85rem 1.1rem;
    list-style: none;
    font-size: 0.95rem;
    color: var(--text-secondary);
}
.onboarding-roadmap-summary::-webkit-details-marker { display: none; }
.onboarding-roadmap-summary::after {
    content: "";
    float: right;
    width: 0.45rem;
    height: 0.45rem;
    margin-top: 0.35rem;
    border-right: 2px solid var(--muted);
    border-bottom: 2px solid var(--muted);
    transform: rotate(45deg);
}
.onboarding-roadmap[open] .onboarding-roadmap-summary::after {
    transform: rotate(-135deg);
    margin-top: 0.5rem;
}
.onboarding-roadmap-body {
    margin: 0;
    padding: 0 1.1rem 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--text-secondary);
}
.onboarding-roadmap h2 {
    margin-top: 0;
    font-size: 1.05rem;
}
.onboarding-aside h2 {
    margin-top: 0;
    font-size: 1.05rem;
}
.onboarding-aside-h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin: 1.1rem 0 0.5rem;
}
.onboarding-aside-h3:first-of-type { margin-top: 0.35rem; }
.onboarding-status-list,
.onboarding-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.88rem;
    line-height: 1.45;
}
.onboarding-status-list li,
.onboarding-checklist li {
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border);
}
.onboarding-status-list li:last-child,
.onboarding-checklist li:last-child { border-bottom: 0; }
.onboarding-status-list .is-done { color: var(--accent); }
.onboarding-status-list .is-pending { color: var(--text-secondary); }
.onboarding-check-label {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    cursor: pointer;
    color: var(--text-secondary);
}
.onboarding-check-label input {
    margin-top: 0.2rem;
    flex-shrink: 0;
}
.onboarding-check-label span code { font-size: 0.85em; }
.onboarding-save-hint {
    margin: 0.5rem 0 0;
    font-size: 0.82rem;
    color: var(--accent);
}
.onboarding-readonly-banner {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--surface);
    margin-bottom: 1rem;
}
.onboarding-welcome-banner {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.15rem;
    margin-bottom: 1.25rem;
    border-radius: var(--radius);
    border: 1px solid rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, var(--accent-muted) 0%, var(--bg-elevated) 50%);
    box-shadow: var(--shadow);
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--text-secondary);
}
.onboarding-welcome-banner strong:first-child {
    font-size: 1rem;
    color: var(--text);
}
html[data-theme="light"] .onboarding-welcome-banner {
    border-color: rgba(18, 140, 74, 0.35);
}
.onboarding-check-label--readonly {
    cursor: default;
    opacity: 0.92;
}
.onboarding-check-label--readonly input:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}
.onboarding-aside#onb-progress-panel:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-muted);
    border-radius: var(--radius-sm);
}