/* ============================================================
   2TS CRM - Shared Stylesheet
   Modern CRM Design System
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
    --page-bg: #081c38;
    --page-bg-gradient: radial-gradient(circle at top left, #0d2a55, #08172e 38%, #081725 100%);
    --surface: rgba(12, 31, 64, 0.95);
    --card-bg: rgba(255, 255, 255, 0.06);
    --card-bg-hover: rgba(255, 255, 255, 0.09);
    --card-border: rgba(255, 255, 255, 0.10);
    --card-border-hover: rgba(255, 255, 255, 0.18);
    --text-primary: #eaf3ff;
    --text-secondary: #96b7ff;
    --text-muted: #6b88b8;
    --accent: #45e1a4;
    --accent-soft: #8eedcc;
    --accent-bg: rgba(69, 225, 164, 0.12);
    --accent-bg-hover: rgba(69, 225, 164, 0.18);
    --danger: #ff5b5b;
    --danger-soft: #ff8b8b;
    --danger-bg: rgba(255, 91, 91, 0.12);
    --warning: #f0a500;
    --warning-bg: rgba(240, 165, 0, 0.12);
    --info: #4ea8de;
    --info-bg: rgba(78, 168, 222, 0.12);
    --input-bg: rgba(255, 255, 255, 0.08);
    --input-border: rgba(255, 255, 255, 0.16);
    --input-focus: rgba(69, 225, 164, 0.5);
    --header-bg: rgba(4, 26, 56, 0.95);
    --nav-bg: rgba(0, 18, 45, 0.95);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 18px 35px rgba(0, 0, 0, 0.18);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 999px;
    --transition: 0.2s ease;

    --status-meeting: #4ea8de;
    --status-nda: #e85d75;
    --status-demo: #f0a500;
    --status-portal: #a86edb;
    --status-contract: #45e1a4;
    --status-active: #2ec4b6;

    --type-sentinel: #4ea8de;
    --type-guardian: #45e1a4;
    --type-commander: #f0a500;

    --overdue-bg: rgba(255, 91, 91, 0.15);
    --overdue-border: rgba(255, 91, 91, 0.4);
    --overdue-text: #ff8b8b;
    --due-today-bg: rgba(240, 165, 0, 0.15);
    --due-today-border: rgba(240, 165, 0, 0.4);
    --due-today-text: #f0c544;
    --upcoming-bg: rgba(78, 168, 222, 0.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    background: radial-gradient(circle at top left, #0d2a55, #08172e 38%, #081725 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* --- Header --- */
.header {
    background: var(--header-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
    gap: 18px; padding: 18px 24px;
}

.brand { display: flex; align-items: center; gap: 14px; }

.logo-mark {
    width: 52px; height: 52px; border-radius: 16px;
    background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12);
    display: grid; place-items: center; overflow: hidden; flex-shrink: 0;
}

.logo-mark img { width: 100%; height: 100%; object-fit: contain; }

.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-name { margin: 0; font-size: 1.15rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 800; color: #fff; }
.brand-subtitle { margin: 0; color: var(--text-secondary); font-size: 0.85rem; }

.header-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: flex-end; }
.user-info { color: var(--text-secondary); font-size: 0.9rem; }
.user-info strong { color: #fff; }

/* --- Navigation --- */
.nav {
    background: var(--nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav .container { display: flex; flex-wrap: wrap; align-items: center; padding: 0 24px; }

.nav ul {
    list-style: none; display: flex; flex-wrap: wrap; gap: 8px;
    margin: 0; padding: 12px 0;
}

.nav a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px; border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.04); color: var(--text-secondary);
    font-weight: 600; font-size: 0.92rem; transition: all var(--transition);
}

.nav a:hover { color: #fff; background: rgba(69, 225, 164, 0.12); transform: translateY(-1px); }
.nav a.active { color: #fff; background: rgba(69, 225, 164, 0.20); border-bottom: 2px solid var(--accent); }

/* --- Layout --- */
.container { width: min(1280px, calc(100% - 32px)); margin: 0 auto; padding: 18px 0; }

.main {
    background: rgba(255, 255, 255, 0.05); padding: 32px; margin: 24px auto;
    border-radius: var(--radius-xl); border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg); width: min(1280px, calc(100% - 36px)); backdrop-filter: blur(8px);
}

.main.wide { width: min(1500px, calc(100% - 36px)); }
.main.full { width: calc(100% - 36px); max-width: 100%; }

/* --- Page Header --- */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 16px; margin-bottom: 28px;
}

.page-header h2 { font-size: 1.5rem; font-weight: 700; color: #fff; letter-spacing: 0.02em; }
.page-header-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* --- Stat Grid --- */
.stat-grid {
    display: grid; gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-lg); padding: 20px; transition: all var(--transition);
}

.stat-card:hover { background: var(--card-bg-hover); border-color: var(--card-border-hover); }

.stat-card .stat-icon {
    width: 40px; height: 40px; border-radius: var(--radius-md);
    display: grid; place-items: center; font-size: 1rem; margin-bottom: 12px;
}

.stat-card .stat-icon.green { background: var(--accent-bg); color: var(--accent); }
.stat-card .stat-icon.blue { background: var(--info-bg); color: var(--info); }
.stat-card .stat-icon.red { background: var(--danger-bg); color: var(--danger); }
.stat-card .stat-icon.orange { background: var(--warning-bg); color: var(--warning); }
.stat-card .stat-icon.teal { background: rgba(46, 196, 182, 0.12); color: #2ec4b6; }
.stat-card .stat-icon.purple { background: rgba(168, 110, 219, 0.12); color: #a86edb; }

.stat-card h3 { margin: 0; font-size: 1.8rem; font-weight: 800; color: #fff; line-height: 1.1; }
.stat-card p { margin: 6px 0 0; color: var(--text-secondary); font-size: 0.88rem; }

/* --- Card Grid --- */
.cards-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); }

/* --- Partner Card --- */
.partner-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-lg); padding: 0; transition: all var(--transition);
    overflow: hidden; display: flex; flex-direction: column;
}

.partner-card:hover { border-color: var(--card-border-hover); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.partner-card-top { padding: 20px 20px 0; }
.partner-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.partner-card-name { font-size: 1.05rem; font-weight: 700; color: #fff; line-height: 1.3; }
.partner-card-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.partner-card-details { padding: 0 20px; }

.partner-card-detail {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 6px 0; color: var(--text-secondary); font-size: 0.9rem;
}

.partner-card-detail i { width: 16px; text-align: center; margin-top: 3px; color: var(--text-muted); flex-shrink: 0; }

.partner-card-comment { padding: 12px 20px; margin-top: 8px; border-top: 1px solid rgba(255, 255, 255, 0.06); }

.partner-card-comment .comment-preview {
    font-size: 0.85rem; color: var(--text-muted); line-height: 1.5;
    max-height: 48px; overflow: hidden; transition: max-height 0.3s ease; white-space: pre-line;
}

.partner-card-comment .comment-preview.expanded { max-height: 500px; }

.comment-toggle {
    background: none; border: none; color: var(--accent);
    font-size: 0.82rem; cursor: pointer; padding: 4px 0; font-weight: 600;
}

.comment-toggle:hover { text-decoration: underline; }

.partner-card-actions {
    padding: 14px 20px; display: flex; flex-wrap: wrap; gap: 8px;
    margin-top: auto; border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* --- Client Card --- */
.client-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-lg); padding: 20px;
    transition: all var(--transition); display: flex; flex-direction: column;
}

.client-card:hover { border-color: var(--card-border-hover); box-shadow: var(--shadow-md); }
.client-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.client-card-name { font-size: 1.05rem; font-weight: 700; color: #fff; }
.client-card-details { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.client-card-detail { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 0.9rem; }
.client-card-detail i { width: 16px; text-align: center; color: var(--text-muted); flex-shrink: 0; }
.client-card-comment { padding: 10px 0; margin-top: auto; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.client-card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* --- Badges --- */
.badge {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: var(--radius-full); font-size: 0.78rem;
    font-weight: 700; letter-spacing: 0.02em; white-space: nowrap;
}

.badge-sentinel { background: rgba(78, 168, 222, 0.15); color: #6dbde8; }
.badge-guardian { background: rgba(69, 225, 164, 0.15); color: #5eeab5; }
.badge-commander { background: rgba(240, 165, 0, 0.15); color: #f0c544; }
.badge-status-meeting { background: rgba(78, 168, 222, 0.15); color: #6dbde8; }
.badge-status-nda { background: rgba(232, 93, 117, 0.15); color: #f08090; }
.badge-status-demo { background: rgba(240, 165, 0, 0.15); color: #f0c544; }
.badge-status-portal { background: rgba(168, 110, 219, 0.15); color: #c08ef0; }
.badge-status-contract { background: rgba(69, 225, 164, 0.15); color: #5eeab5; }
.badge-status-active { background: rgba(46, 196, 182, 0.15); color: #5ed8cc; }
.badge-overdue { background: var(--overdue-bg); color: var(--overdue-text); border: 1px solid var(--overdue-border); }
.badge-due-today { background: var(--due-today-bg); color: var(--due-today-text); border: 1px solid var(--due-today-border); }
.badge-upcoming { background: var(--upcoming-bg); color: #6dbde8; }
.badge-none { background: rgba(255, 255, 255, 0.06); color: var(--text-muted); }

.badge-client-count {
    background: rgba(69, 225, 164, 0.15); color: var(--accent);
    padding: 2px 8px; border-radius: var(--radius-full);
    font-size: 0.75rem; font-weight: 700;
}

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-soft));
    color: #081724; border: none; border-radius: var(--radius-full);
    cursor: pointer; font-weight: 700; font-size: 0.9rem;
    transition: all var(--transition); white-space: nowrap;
}

.btn:hover { opacity: 0.92; transform: translateY(-1px); }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }

.btn-secondary {
    background: rgba(255, 255, 255, 0.10); color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-secondary:hover { background: rgba(255, 255, 255, 0.15); }

.btn-danger { background: linear-gradient(135deg, var(--danger), var(--danger-soft)); color: #fff; }

.btn-ghost {
    background: transparent; color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-ghost:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }

.btn-icon { padding: 8px; border-radius: var(--radius-md); min-width: 34px; min-height: 34px; }
.btn-active { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- Toolbar --- */
.toolbar {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    margin-bottom: 24px; padding: 16px 20px;
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
}

.toolbar-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; }
.toolbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.toolbar input[type="text"],
.toolbar select {
    padding: 9px 14px; border-radius: var(--radius-md);
    border: 1px solid var(--input-border);
    background: var(--input-bg); color: var(--text-primary);
    font-size: 0.88rem; min-width: 160px;
}

.toolbar input[type="text"] { min-width: 220px; }

/* --- Forms --- */
.form-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-lg); padding: 28px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full-width { grid-column: 1 / -1; }

.form-group label {
    color: var(--text-secondary); font-weight: 600; font-size: 0.9rem; margin: 0;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px; border: 1px solid var(--input-border);
    border-radius: var(--radius-md); background: var(--input-bg);
    color: var(--text-primary); font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(69, 225, 164, 0.08);
    outline: none;
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2396b7ff' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px;
}

/* Force browser to use dark native dropdown styling (Windows/Chrome/Edge fix) */
select {
    color-scheme: dark;
}

select option {
    background: #0d2a55;
    color: #eaf3ff;
}

.form-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* --- Tables --- */
.table-wrap {
    width: 100%; overflow-x: auto; margin-top: 16px;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg); border: 1px solid var(--card-border);
}

table { width: 100%; border-collapse: collapse; background: var(--card-bg); font-size: 0.9rem; }

thead th {
    background: rgba(255, 255, 255, 0.08); color: var(--text-secondary);
    font-weight: 700; padding: 14px 16px; text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    white-space: nowrap; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em;
}

thead th a { color: var(--text-secondary); display: inline-flex; align-items: center; gap: 6px; }
thead th a:hover { color: #fff; }

tbody td {
    padding: 12px 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-primary); vertical-align: middle;
}

tbody tr:hover { background: rgba(255, 255, 255, 0.03); }
tbody tr:last-child td { border-bottom: none; }

/* --- Alerts --- */
.alert {
    border-radius: var(--radius-md); padding: 14px 18px; margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(255, 255, 255, 0.04); color: var(--text-primary); font-size: 0.92rem;
}

.alert-success { border-color: rgba(69, 225, 164, 0.3); background: rgba(69, 225, 164, 0.12); color: #e8ffef; }
.alert-error { border-color: rgba(255, 91, 91, 0.3); background: rgba(255, 91, 91, 0.12); color: #ffe8e8; }
.alert ul { margin: 4px 0 0 18px; padding: 0; }

/* --- Pagination --- */
.pagination { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 24px; }
.pagination .btn { min-width: 38px; padding: 8px 14px; }

/* --- Footer --- */
.footer {
    background: rgba(1, 12, 30, 0.95); color: var(--text-muted);
    text-align: center; padding: 18px 0; margin-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06); font-size: 0.85rem;
}

/* --- Empty State --- */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.empty-state p { margin: 8px 0; font-size: 1rem; }

/* --- Login --- */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 80vh; }

.login-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-xl); padding: 40px;
    width: 100%; max-width: 420px; box-shadow: var(--shadow-lg);
}

/* --- Confirm Dialog --- */
.confirm-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius-xl); padding: 40px; max-width: 500px; text-align: center;
}

.confirm-card p { margin: 10px 0; color: var(--text-secondary); }
.confirm-card .warning-text { color: var(--warning); font-size: 0.9rem; }
.confirm-card .form-actions { justify-content: center; margin-top: 24px; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .cards-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
}

@media (max-width: 768px) {
    .main { padding: 20px 16px; margin: 16px auto; border-radius: var(--radius-lg); }
    .main.wide, .main.full { width: calc(100% - 24px); }
    .page-header { flex-direction: column; align-items: flex-start; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .cards-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: auto; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar-left, .toolbar-right { flex-direction: column; }
    .toolbar input[type="text"], .toolbar select { min-width: 100%; }
    .header-inner { flex-direction: column; align-items: flex-start; }
    .header-meta { width: 100%; justify-content: space-between; }
    .nav .container { flex-direction: column; align-items: flex-start; }
    .nav ul { width: 100%; }
    .partner-card-actions, .client-card-actions { justify-content: flex-start; }
    .page-header-actions { width: 100%; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
    .stat-card h3 { font-size: 1.4rem; }
    .btn { padding: 8px 16px; font-size: 0.85rem; }
    .btn-sm { padding: 5px 12px; font-size: 0.78rem; }
}