/* ===== THEME ===== */
:root {
    color-scheme: dark;
    --bg: #070b12;
    --bg-soft: #0b111c;
    --panel: #111827;
    --panel-strong: #151f2e;
    --panel-subtle: #0f1724;
    --border: rgba(148, 163, 184, 0.16);
    --border-strong: rgba(148, 163, 184, 0.28);
    --text: #e5edf7;
    --muted: #94a3b8;
    --soft: #cbd5e1;
    --green: #34d399;
    --green-strong: #10b981;
    --cyan: #22d3ee;
    --orange: #f59e0b;
    --red: #f43f5e;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.12), transparent 34rem),
        linear-gradient(135deg, #070b12 0%, #0a101a 52%, #05070c 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    letter-spacing: 0;
}

a {
    color: inherit;
}

/* ===== APP SHELL ===== */
.app-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    min-height: 100vh;
}

.main-content {
    width: 100%;
    max-width: 1480px;
    padding: 28px;
}

.container {
    max-width: 1100px;
    margin: auto;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 22px;
    background: rgba(8, 13, 23, 0.84);
    border-right: 1px solid var(--border);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--green), var(--cyan));
    color: #041016;
    font-size: 12px;
    font-weight: 900;
}

.brand-title {
    font-weight: 800;
    color: #f8fafc;
}

.brand-subtitle,
.sidebar-footer span,
.card-subtitle {
    color: var(--muted);
    font-size: 12px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 10px 0;
    padding: 10px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.nav-section-title {
    padding: 0 12px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--soft);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
    background: rgba(52, 211, 153, 0.09);
    border-color: rgba(52, 211, 153, 0.22);
    color: #f8fafc;
}

.nav-link.active {
    background: rgba(52, 211, 153, 0.14);
    border-color: rgba(52, 211, 153, 0.34);
    color: #f8fafc;
}

.nav-link-muted {
    color: #fda4af;
}

.nav-count {
    min-width: 26px;
    min-height: 22px;
    padding: 3px 7px;
    border-radius: var(--radius);
    background: rgba(148, 163, 184, 0.12);
    color: var(--soft);
    font-size: 12px;
    font-weight: 800;
    text-align: center;
}

.nav-link.active .nav-count {
    background: rgba(52, 211, 153, 0.18);
    color: #bbf7d0;
}

.sidebar-footer {
    margin-top: auto;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.74);
}

.sidebar-footer strong {
    display: block;
    margin-top: 4px;
    color: var(--green);
    font-size: 14px;
}

/* ===== TOPBAR / HEADERS ===== */
.topbar,
.dashboard-header,
.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 22px;
}

.topbar-title h1,
.dashboard-header h1,
.section-heading h2 {
    margin: 0;
    color: #f8fafc;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1;
}

.topbar-title span {
    display: block;
    margin-top: 10px;
    color: var(--muted);
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.dashboard-note {
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    background: rgba(17, 24, 39, 0.76);
    color: var(--soft);
    font-size: 13px;
}

.dashboard-customer-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 22px;
    padding: 16px 18px;
    border: 1px solid rgba(245, 158, 11, 0.32);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.12), rgba(15, 23, 42, 0.78));
    box-shadow: var(--shadow);
}

.dashboard-customer-banner > div {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    min-width: 0;
}

.dashboard-customer-banner strong {
    color: #f8fafc;
    overflow-wrap: anywhere;
}

.dashboard-customer-banner small {
    color: var(--muted);
    overflow-wrap: anywhere;
}

.search-box {
    width: min(420px, 100%);
    position: relative;
}

.search-box span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.section-title {
    margin: 24px 0 14px;
    color: #f8fafc;
    font-size: 24px;
    font-weight: 800;
}

/* ===== CARDS ===== */
.card,
.metric-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(12, 18, 29, 0.96));
    color: var(--text);
    box-shadow: var(--shadow);
}

.card {
    padding: 20px;
    margin-bottom: 16px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
    border-color: rgba(52, 211, 153, 0.28);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 12px;
}

.card-header b {
    color: #f8fafc;
}

.card-body {
    margin-bottom: 12px;
    color: var(--soft);
    line-height: 1.55;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-bottom: 14px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.empty-state {
    color: var(--muted);
}

.is-hidden {
    display: none !important;
}

/* ===== METRICS ===== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.metric-card {
    min-height: 140px;
    padding: 18px;
    position: relative;
    overflow: hidden;
}

.metric-card::after {
    content: "";
    position: absolute;
    inset: auto 16px 16px auto;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(52, 211, 153, 0.11);
}

.metric-card span,
.metric-card small {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.metric-card strong {
    display: block;
    margin: 12px 0 8px;
    color: #f8fafc;
    font-size: clamp(26px, 3vw, 34px);
    line-height: 1;
}

.metric-primary {
    border-color: rgba(34, 211, 238, 0.25);
}

.metric-hot {
    border-color: rgba(244, 63, 94, 0.28);
}

.metric-hot::after {
    background: rgba(244, 63, 94, 0.12);
}

.metric-warning {
    border-color: rgba(245, 158, 11, 0.3);
}

.metric-warning::after {
    background: rgba(245, 158, 11, 0.13);
}

/* ===== GMAIL ===== */
.gmail-panel,
.mailbox-panel {
    margin-bottom: 24px;
}

.gmail-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.gmail-panel-header h3,
.chart-card h3,
.card h3,
.card h2 {
    margin: 0 0 6px;
    color: #f8fafc;
}

.gmail-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin: 18px 0;
}

.gmail-status-grid div {
    min-height: 80px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    background: rgba(15, 23, 42, 0.65);
}

.gmail-status-grid span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.gmail-status-grid strong {
    color: #f8fafc;
    font-size: 14px;
    word-break: break-word;
}

.mailbox-status-layout {
    display: grid;
    gap: 14px;
    margin: 18px 0;
}

.mailbox-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.mailbox-kpi,
.mailbox-mode-card,
.provider-details > div,
.mode-panel > div,
.settings-list > div,
.provider-disabled {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 14px;
}

.mailbox-kpi span,
.mailbox-mode-card span,
.provider-details span,
.mode-panel span,
.settings-list span,
.provider-disabled span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.mailbox-kpi strong {
    color: #f8fafc;
    font-size: 24px;
    line-height: 1.1;
}

.mailbox-mode-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.mailbox-mode-card strong,
.provider-details strong,
.mode-panel strong,
.settings-list strong,
.provider-disabled strong {
    color: #f8fafc;
    font-size: 14px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 18px;
    align-items: start;
}

.provider-card {
    margin-bottom: 18px;
}

.provider-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 16px;
}

.provider-card-header h3 {
    margin: 0 0 6px;
    color: #f8fafc;
}

.provider-details {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.provider-detail-wide {
    grid-column: 1 / -1;
}

.mode-panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.provider-actions {
    margin-top: 2px;
}

.settings-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.settings-hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 22px;
    margin-bottom: 28px;
}

.settings-hero h1 {
    margin: 0;
    color: #f8fafc;
    font-size: clamp(32px, 5vw, 48px);
    line-height: 1;
}

.settings-hero span {
    display: block;
    max-width: 760px;
    margin-top: 12px;
    color: var(--muted);
    line-height: 1.6;
}

.settings-hero-status {
    min-width: 260px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.72);
    padding: 16px;
}

.settings-hero-status span,
.provider-account-row span,
.provider-operating-row span,
.provider-disabled-note span,
.settings-summary-grid span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.settings-hero-status strong,
.provider-account-row strong,
.provider-operating-row strong,
.provider-disabled-note strong,
.settings-summary-grid strong {
    color: #f8fafc;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.settings-status-note {
    display: block;
    margin-top: 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
}

.mail-settings-section {
    margin-bottom: 30px;
}

.provider-stack {
    display: grid;
    gap: 18px;
}

.provider-card-active {
    padding: 28px;
    border-color: rgba(52, 211, 153, 0.3);
}

.provider-card-muted {
    padding: 24px;
    box-shadow: none;
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.78), rgba(12, 18, 29, 0.78));
}

.provider-topline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 24px;
}

.provider-title-group {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.provider-title-group h3,
.settings-summary-card h3 {
    margin: 0 0 8px;
    color: #f8fafc;
    font-size: 24px;
}

.provider-title-group p {
    max-width: 720px;
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
}

.provider-icon {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--green), var(--cyan));
    color: #041016;
    font-weight: 900;
}

.provider-icon-muted {
    background: rgba(148, 163, 184, 0.14);
    color: var(--soft);
}

.provider-account-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 14px;
    margin-bottom: 14px;
}

.provider-account-block,
.provider-sync-block,
.provider-operating-row > div,
.provider-disabled-note,
.settings-summary-grid > div {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 16px;
}

.provider-account-block strong {
    font-size: 20px;
}

.provider-operating-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.provider-action-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 4px;
}

.provider-action-bar .btn {
    min-width: 170px;
}

.imap-config-form {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.imap-form-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
}

.imap-form-head h4 {
    margin: 0;
    color: #f8fafc;
    font-size: 20px;
}

.imap-form-head span {
    max-width: 420px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.imap-config-grid,
.provider-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.imap-config-grid label {
    display: grid;
    gap: 8px;
}

.imap-config-grid label > span,
.provider-mini-card span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.provider-mini-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 4px 0 0;
}

.provider-mini-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 14px;
    min-width: 0;
}

.provider-mini-card strong {
    display: block;
    margin: 7px 0;
    color: #f8fafc;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.provider-mini-card small {
    color: var(--muted);
    line-height: 1.45;
}

.future-provider-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.provider-disabled-note {
    margin-top: 8px;
}

.settings-summary-card {
    padding: 24px;
}

.settings-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.automation-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 18px;
    align-items: start;
}

.automation-main {
    display: grid;
    gap: 18px;
}

.automation-side {
    display: grid;
    gap: 18px;
}

.automation-card {
    padding: 24px;
}

.automation-card-header {
    margin-bottom: 18px;
}

.automation-card h2,
.automation-card h3 {
    margin: 0 0 8px;
    color: #f8fafc;
}

.automation-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.mode-choice-form {
    display: grid;
    gap: 12px;
}

.mode-choice {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 16px;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.mode-choice:hover,
.mode-choice.selected {
    border-color: rgba(52, 211, 153, 0.35);
    background: rgba(52, 211, 153, 0.08);
}

.mode-choice.disabled {
    cursor: default;
    opacity: 0.78;
}

.mode-choice input {
    width: auto;
    min-height: auto;
    margin: 4px 0 0;
    accent-color: var(--green);
}

.mode-choice > span {
    display: grid;
    gap: 6px;
    flex: 1;
}

.mode-choice strong {
    color: #f8fafc;
    font-size: 16px;
}

.mode-choice small {
    color: var(--muted);
    line-height: 1.5;
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.rule-card,
.automation-status-list > div {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 16px;
}

.rule-card span,
.automation-status-list span {
    display: block;
    margin-bottom: 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.rule-card strong,
.automation-status-list strong {
    color: #f8fafc;
    line-height: 1.5;
}

.automation-status-list {
    display: grid;
    gap: 12px;
    margin: 16px 0;
}

.review-preview-list {
    display: grid;
    gap: 16px;
}

.review-preview-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 18px;
}

.review-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 12px;
}

.review-preview-header h3 {
    margin: 0 0 6px;
    color: #f8fafc;
}

.review-preview-header span,
.review-preview-snippet,
.review-reply-form label > span {
    color: var(--muted);
}

.review-preview-snippet {
    margin-bottom: 14px;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.mail-preview-text {
    margin: 8px 0 0;
    overflow-wrap: anywhere;
}

.mail-detail {
    margin: 0 0 14px;
}

.mail-detail summary,
.review-reason summary {
    width: max-content;
    max-width: 100%;
    list-style: none;
    cursor: pointer;
}

.mail-detail summary::-webkit-details-marker,
.review-reason summary::-webkit-details-marker {
    display: none;
}

.mail-full-text {
    margin-top: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(7, 11, 18, 0.34);
    color: var(--soft);
    line-height: 1.55;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.review-reason {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(7, 11, 18, 0.34);
    padding: 12px;
    margin-bottom: 14px;
}

.review-reason span {
    display: block;
    margin-bottom: 6px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.review-reason strong {
    color: #f8fafc;
    line-height: 1.45;
}

.review-reply-form {
    display: grid;
    gap: 12px;
}

.review-reply-form label {
    display: grid;
    gap: 8px;
}

.review-textarea {
    min-height: 180px;
}

.review-empty {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 18px;
}

.admin-automation-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 10px;
    align-items: center;
    margin-top: 12px;
}

.admin-kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.admin-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
    gap: 22px;
    align-items: start;
    width: 100%;
    max-width: 100%;
}

.admin-main,
.admin-side,
.admin-customer-list {
    display: grid;
    gap: 18px;
    min-width: 0;
}

.admin-control-card {
    padding: 24px;
    min-width: 0;
}

.admin-control-card h2,
.admin-control-card h3,
.admin-customer-card h2 {
    margin: 0 0 8px;
    color: #f8fafc;
}

.admin-filter-form {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(180px, 260px) auto;
    gap: 12px;
    align-items: end;
    min-width: 0;
}

.admin-filter-form label {
    display: grid;
    gap: 8px;
}

.admin-filter-form label > span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.admin-filter-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-filter-actions .btn {
    min-width: 120px;
    text-decoration: none;
}

.admin-customer-card {
    padding: 24px;
    min-width: 0;
    overflow: hidden;
}

.admin-customer-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}

.admin-customer-head span {
    color: var(--muted);
}

.admin-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.admin-customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
    min-width: 0;
}

.admin-customer-grid > div,
.admin-review-item,
.admin-feed-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.65);
    padding: 14px;
    min-width: 0;
}

.admin-customer-grid span,
.admin-feed-item span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.admin-customer-grid strong {
    color: #f8fafc;
    font-size: 14px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.admin-action-groups {
    display: grid;
    gap: 14px;
    margin-top: 14px;
}

.admin-action-section {
    display: grid;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    min-width: 0;
}

.admin-action-section > span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.admin-button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    align-items: stretch;
}

.admin-button-grid-compact {
    grid-template-columns: repeat(auto-fit, minmax(74px, 1fr));
}

.admin-button-grid form,
.admin-button-grid .btn,
.admin-button-grid button {
    width: 100%;
    min-width: 0;
}

.admin-review-list,
.admin-feed {
    display: grid;
    gap: 12px;
}

.admin-review-item {
    display: grid;
    gap: 10px;
}

.admin-review-item > div:first-child {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}

.admin-review-item strong,
.admin-feed-item strong {
    color: #f8fafc;
}

.admin-review-item span,
.admin-review-item small,
.admin-feed-item small,
.admin-feed-item em {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
}

.admin-review-item p {
    margin: 0;
    color: var(--soft);
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.admin-review-item .btn {
    width: 100%;
    text-decoration: none;
}

.admin-feed-item {
    display: grid;
    gap: 6px;
    overflow-wrap: anywhere;
}

.admin-feed-item em {
    font-style: normal;
}

.admin-prompt-textarea {
    min-height: 240px;
}

.message-list,
.lead-list {
    margin-bottom: 20px;
}

.gmail-message .card-body {
    line-height: 1.55;
}

.mail-state-done {
    border-left: 3px solid rgba(74, 222, 128, 0.5);
}

.mail-state-review {
    border-left: 3px solid rgba(253, 164, 175, 0.6);
}

.mail-state-failed {
    border-left: 3px solid rgba(248, 113, 113, 0.7);
}

.mail-state-neutral {
    border-left: 3px solid transparent;
}

.mail-state-sent {
    opacity: 0.45;
    border-left: 3px solid rgba(148, 163, 184, 0.25);
}

.mail-state-sent .card-header,
.mail-state-sent .card-body,
.mail-state-sent .card-meta {
    color: var(--muted);
}

.mode-status-strip {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 18px;
}

/* ===== CHARTS ===== */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin: 8px 0 24px;
}

.chart-card {
    min-height: 330px;
}

.chart-card canvas {
    width: 100% !important;
    height: 250px !important;
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.high {
    background: rgba(244, 63, 94, 0.16);
    border-color: rgba(244, 63, 94, 0.34);
    color: #fecdd3;
}

.mid {
    background: rgba(245, 158, 11, 0.14);
    border-color: rgba(245, 158, 11, 0.34);
    color: #fde68a;
}

.low {
    background: rgba(52, 211, 153, 0.15);
    border-color: rgba(52, 211, 153, 0.34);
    color: #bbf7d0;
}

/* ===== BUTTONS / FORMS ===== */
.btn {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    color: #061018;
    font-size: 14px;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
    transition: transform 0.2s ease, filter 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
}

.done {
    background: linear-gradient(135deg, var(--green), var(--cyan));
}

.take {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.34);
    color: #fecdd3;
}

.work {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.34);
    color: #fde68a;
}

input,
.textarea,
select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text);
    outline: none;
}

input {
    min-height: 44px;
    padding: 0 13px;
}

select {
    min-height: 42px;
    padding: 0 12px;
}

input::placeholder,
.textarea::placeholder {
    color: #64748b;
}

input:focus,
.textarea:focus,
select:focus {
    border-color: rgba(52, 211, 153, 0.55);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.12);
}

.textarea {
    min-height: 160px;
    padding: 12px;
    resize: vertical;
}

.auth-card {
    max-width: 420px;
    margin: 8vh auto 0;
}

.error {
    color: #fda4af;
}

.action-feedback {
    padding: 12px 18px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 14px;
    font-weight: 500;
}

.action-feedback-ok {
    background: rgba(74, 222, 128, 0.12);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.25);
}

.action-feedback-error {
    background: rgba(253, 164, 175, 0.12);
    color: #fda4af;
    border: 1px solid rgba(253, 164, 175, 0.25);
}

.hint {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 0;
}

/* ===== LEGACY NAV COMPATIBILITY ===== */
.navbar {
    display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1180px) {
    .metrics-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

    .settings-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .imap-config-grid,
    .provider-mini-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .automation-layout,
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-customer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-filter-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        height: auto;
        padding: 14px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .sidebar-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .sidebar-footer {
        display: none;
    }

    .main-content {
        padding: 18px;
    }

    .topbar,
    .dashboard-header,
    .section-heading,
    .gmail-panel-header,
    .settings-hero,
    .provider-topline,
    .imap-form-head,
    .dashboard-customer-banner,
    .admin-customer-head {
        align-items: stretch;
        flex-direction: column;
    }

    .metrics-grid,
    .gmail-status-grid,
    .mailbox-kpis,
    .mailbox-mode-grid,
    .provider-details,
    .mode-panel,
    .provider-account-row,
    .provider-operating-row,
    .future-provider-grid,
    .imap-config-grid,
    .provider-mini-grid,
    .settings-summary-grid,
    .rules-grid,
    .charts-grid,
    .admin-customer-grid {
        grid-template-columns: 1fr;
    }

    .card-actions form,
    .card-actions a,
    .card-actions button,
    .provider-action-bar form,
    .provider-action-bar a,
    .provider-action-bar button {
        width: 100%;
    }

    .settings-hero-status {
        min-width: 0;
    }

    .admin-badge-row {
        justify-content: flex-start;
    }

    .admin-filter-actions {
        flex-direction: column;
    }

    .admin-filter-actions .btn {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .metric-card {
        min-height: 120px;
    }

    .card {
        padding: 16px;
    }

    .provider-card-active,
    .provider-card-muted,
    .settings-summary-card {
        padding: 18px;
    }

    .card-header {
        flex-direction: column;
    }

    .provider-title-group {
        flex-direction: column;
    }

    .mode-choice {
        flex-direction: column;
    }

    .review-preview-header {
        flex-direction: column;
    }

    .admin-automation-form {
        grid-template-columns: 1fr;
    }

    .admin-control-card,
    .admin-customer-card {
        padding: 18px;
    }
}