/* Studio Nord admin — iOS system look */

:root {
    --brand-accent: #007AFF;
    --brand-accent-hover: #0066D6;
    --brand-bg: #F2F2F7;
    --brand-surface: #FFFFFF;
    --brand-text: #1C1C1E;
    --brand-muted: #8E8E93;
    --brand-danger: #FF3B30;
    --brand-border: rgba(60, 60, 67, 0.12);
    --brand-soft: #F2F2F7;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    /* Western / Apple system — кириллица через системный SF на Mac/iPhone */
    --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html, body {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.45;
    color: var(--brand-text);
    background: var(--brand-bg);
    min-height: 100%;
}

a { color: var(--brand-accent); text-decoration: none; }
a:hover { color: var(--brand-accent-hover); }

.container-fluid {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ── Top bar ── */
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--brand-border);
}
.topbar-inner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    min-height: 56px;
    padding: 0.55rem 0;
}
.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--brand-text) !important;
    text-decoration: none !important;
    flex-shrink: 0;
}
.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--brand-accent);
}
.brand-mark-fallback {
    display: grid;
    place-items: center;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 650;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}
.brand-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    line-height: 1.1;
}
.brand-meta {
    display: block;
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--brand-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-top: 0.1rem;
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
}
.top-nav::-webkit-scrollbar { display: none; }
.top-nav a {
    color: var(--brand-muted);
    font-size: 0.84rem;
    font-weight: 500;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}
.top-nav a:hover {
    color: var(--brand-text);
    background: var(--brand-soft);
}
.top-nav a.active {
    color: #fff;
    background: var(--brand-accent);
    font-weight: 600;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}
.topbar-label {
    font-size: 0.75rem;
    color: var(--brand-muted);
    display: none;
}
@media (min-width: 992px) {
    .topbar-label { display: inline; }
}

.nav-toggle {
    display: none;
    border: 1px solid var(--brand-border);
    background: var(--brand-surface);
    border-radius: 8px;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    color: var(--brand-text);
}
@media (max-width: 768px) {
    .nav-toggle { display: inline-flex; }
    .top-nav {
        display: none;
        position: absolute;
        left: 1.25rem;
        right: 1.25rem;
        top: 56px;
        flex-direction: column;
        align-items: stretch;
        background: var(--brand-surface);
        border: 1px solid var(--brand-border);
        border-radius: var(--radius-lg);
        padding: 0.4rem;
        box-shadow: var(--shadow-sm);
    }
    .top-nav.open { display: flex; }
    .topbar-inner { flex-wrap: wrap; position: relative; }
}

/* ── Page header ── */
.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.35rem 0 1.1rem;
}
.page-title {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--brand-text);
    line-height: 1.15;
}
.page-sub {
    color: var(--brand-muted);
    font-size: 0.9rem;
    margin: 0.35rem 0 0;
}
.page-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* ── Panels (interaction containers) ── */
.panel {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 0.85rem;
}
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1.05rem;
    border-bottom: 1px solid var(--brand-border);
}
.panel-title {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 650;
    margin: 0;
}
.panel-body { padding: 1rem 1.05rem; }
.panel-footer {
    padding: 0.75rem 1.05rem;
    border-top: 1px solid var(--brand-border);
    background: var(--brand-soft);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Bootstrap card → panel look */
.card {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 0.85rem;
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--brand-border);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.85rem 1.05rem;
}
.card-body { padding: 1rem 1.05rem; }
.card-footer {
    background: var(--brand-soft);
    border-top: 1px solid var(--brand-border);
    padding: 0.75rem 1.05rem;
}
.card-title {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 650;
    margin-bottom: 0.65rem;
}

/* ── Stats ── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}
@media (max-width: 900px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
.stat-card {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--brand-accent);
}
.stat-card.stat-urgent::before { background: var(--brand-danger); }
.stat-value {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    color: var(--brand-text);
    line-height: 1.1;
}
.stat-card.stat-urgent .stat-value { color: var(--brand-danger); }
.stat-label {
    color: var(--brand-muted);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.35rem;
}

/* ── Tables ── */
.table-shell {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.table {
    --bs-table-bg: transparent;
    margin-bottom: 0;
}
.table td, .table th {
    vertical-align: middle;
    font-size: 0.86rem;
    padding: 0.7rem 0.85rem;
    border-color: var(--brand-border);
}
.table thead th {
    font-size: 0.68rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-muted);
    background: var(--brand-soft) !important;
    border-bottom: 1px solid var(--brand-border);
}
.table-hover > tbody > tr:hover > * {
    --bs-table-bg-state: color-mix(in srgb, var(--brand-accent) 4%, white);
}
.table-bordered > :not(caption) > * > * {
    border-color: var(--brand-border);
}
.table-dark {
    --bs-table-bg: var(--brand-soft);
    --bs-table-color: var(--brand-muted);
    --bs-table-border-color: var(--brand-border);
}

code {
    font-size: 0.82em;
    color: var(--brand-accent);
    background: color-mix(in srgb, var(--brand-accent) 8%, white);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

/* ── Buttons ── */
.btn {
    font-family: var(--font-body);
    font-size: 0.84rem;
    font-weight: 600;
    padding: 0.42rem 0.85rem;
    border-radius: 7px;
    letter-spacing: 0.01em;
}
.btn-primary, .btn-dark {
    background: var(--brand-accent) !important;
    border-color: var(--brand-accent) !important;
    color: #fff !important;
}
.btn-primary:hover, .btn-dark:hover,
.btn-primary:focus, .btn-dark:focus {
    background: var(--brand-accent-hover) !important;
    border-color: var(--brand-accent-hover) !important;
}
.btn-outline-primary, .btn-outline-dark, .btn-outline-secondary {
    color: var(--brand-accent) !important;
    border-color: var(--brand-border) !important;
    background: var(--brand-surface) !important;
}
.btn-outline-primary:hover, .btn-outline-dark:hover, .btn-outline-secondary:hover {
    background: var(--brand-soft) !important;
    border-color: var(--brand-accent) !important;
    color: var(--brand-accent-hover) !important;
}
.btn-outline-danger {
    color: var(--brand-danger) !important;
    border-color: color-mix(in srgb, var(--brand-danger) 35%, white) !important;
    background: var(--brand-surface) !important;
}
.btn-outline-danger:hover {
    background: color-mix(in srgb, var(--brand-danger) 8%, white) !important;
}
.btn-sm { font-size: 0.78rem; padding: 0.28rem 0.6rem; }
.btn-ghost {
    background: transparent;
    border: none;
    color: var(--brand-muted);
    padding: 0.35rem 0.55rem;
}
.btn-ghost:hover { color: var(--brand-text); background: var(--brand-soft); }

/* Filter chips */
.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.95rem;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--brand-border);
    background: var(--brand-surface);
    color: var(--brand-muted);
    font-size: 0.8rem;
    font-weight: 550;
    text-decoration: none !important;
}
.filter-chip:hover {
    border-color: var(--brand-accent);
    color: var(--brand-accent);
}
.filter-chip.active {
    background: var(--brand-accent);
    border-color: var(--brand-accent);
    color: #fff !important;
}
.filter-chip .count {
    font-size: 0.7rem;
    opacity: 0.75;
    font-weight: 700;
}

/* Status pills */
.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.02em;
    line-height: 1.2;
}
.pill-new { background: rgba(0, 122, 255, 0.12); color: #007AFF; }
.pill-contacted { background: rgba(90, 200, 250, 0.18); color: #0071A4; }
.pill-in_progress { background: rgba(255, 149, 0, 0.16); color: #C93400; }
.pill-closed, .pill-done { background: rgba(52, 199, 89, 0.16); color: #248A3D; }
.pill-rejected { background: rgba(255, 59, 48, 0.14); color: #D70015; }
.pill-muted { background: rgba(142, 142, 147, 0.16); color: #636366; }

/* Legacy badge overrides */
.badge {
    font-weight: 650;
    letter-spacing: 0.02em;
    border-radius: 999px;
    padding: 0.28em 0.6em;
}
.badge.bg-secondary { background: #6B736E !important; }
.badge.bg-primary { background: var(--brand-accent) !important; }
.badge.bg-success { background: #2F6B4F !important; }
.badge.bg-warning { background: #C49A2A !important; color: #1a1a1a !important; }
.badge.bg-danger { background: var(--brand-danger) !important; }
.badge.bg-info { background: #3A6A8A !important; }

/* Forms */
.form-control, .form-select {
    font-size: 0.88rem;
    padding: 0.48rem 0.7rem;
    border-color: var(--brand-border);
    background: var(--brand-surface);
    border-radius: 7px;
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-accent) 18%, transparent);
}
.form-label {
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--brand-muted);
    letter-spacing: 0.02em;
}

.nav-tabs {
    border-bottom-color: var(--brand-border);
}
.nav-tabs .nav-link {
    font-size: 0.85rem;
    font-weight: 550;
    padding: 0.5rem 0.85rem;
    color: var(--brand-muted);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
}
.nav-tabs .nav-link:hover { color: var(--brand-text); border-color: transparent; }
.nav-tabs .nav-link.active {
    font-weight: 700;
    color: var(--brand-accent);
    background: transparent;
    border-color: transparent transparent var(--brand-accent);
}

.lead-card dt {
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--brand-muted);
}
.lead-card dd {
    margin-bottom: 0.4rem;
    font-size: 0.92rem;
}

textarea.yaml-editor {
    font-family: "IBM Plex Mono", "Menlo", "Monaco", monospace;
    font-size: 0.8rem;
    min-height: 320px;
    line-height: 1.5;
    background: #F7F8F7;
}

/* Chat bubbles */
.chat-thread {
    max-height: 500px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.chat-row { display: flex; flex-direction: column; }
.chat-row.from-client { align-items: flex-start; }
.chat-row.from-manager { align-items: flex-end; }
.chat-meta {
    font-size: 0.68rem;
    color: var(--brand-muted);
    margin-bottom: 0.2rem;
}
.chat-bubble {
    max-width: 82%;
    padding: 0.65rem 0.8rem;
    border-radius: 12px;
    font-size: 0.88rem;
    line-height: 1.4;
}
.chat-bubble.client {
    background: var(--brand-soft);
    border: 1px solid var(--brand-border);
    border-bottom-left-radius: 4px;
}
.chat-bubble.manager {
    background: var(--brand-accent);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.chat-who {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 0.2rem;
}

.alert {
    border-radius: var(--radius);
    font-size: 0.88rem;
}
.alert-danger {
    background: #F8EDED;
    border-color: #E8C8C8;
    color: var(--brand-danger);
}

.row { margin-bottom: 0; }
.mb-3 { margin-bottom: 0.85rem !important; }
.mb-4 { margin-bottom: 1.15rem !important; }
.mt-3 { margin-top: 0.85rem !important; }

/* ── Login ── */
.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: var(--brand-bg);
}
.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: 18px;
    padding: 2rem 1.75rem 1.75rem;
    box-shadow: 0 18px 40px rgba(18, 20, 18, 0.08);
}
.login-brand-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1.5rem;
}
.login-mark {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin-bottom: 0.85rem;
    object-fit: cover;
}
.login-mark-fallback {
    display: grid;
    place-items: center;
    background: var(--brand-accent);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 650;
    font-size: 1.25rem;
}
.login-brand {
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 650;
    color: var(--brand-text);
    letter-spacing: -0.02em;
    margin: 0;
}
.login-tag {
    color: var(--brand-muted);
    font-size: 0.86rem;
    margin-top: 0.3rem;
}
.login-card .btn-primary {
    padding: 0.6rem 1rem;
    margin-top: 0.35rem;
}

.score-dots {
    letter-spacing: 0.05em;
    color: #007AFF;
    font-weight: 700;
}
.score-dots .off { color: rgba(60, 60, 67, 0.18); }

.estimate-cell {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    font-weight: 550;
}

.empty-hint {
    color: var(--brand-muted);
    font-size: 0.9rem;
    margin: 0;
}