/* ================================================================
   StatusKWO — Shared Core Styles
   Used by all portals (admin, broker, borrower) and login pages.
   ================================================================ */

/* ── Reset & Base ─────────────────────────────────────────────── */

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

:root {
    --primary:       #0F2B46;
    --primary-light: #1A3D5C;
    --primary-dark:  #0B1D2E;
    --secondary:     #0D9488;
    --secondary-lt:  #14B8A6;
    --accent:        #5EEAD4;
    --text:          #1E293B;
    --text-light:    #64748B;
    --light:         #F8FAFC;
    --white:         #FFFFFF;
    --border:        #E2E8F0;
    --error:         #EF4444;
    --error-bg:      #FEF2F2;
    --warn:          #9A3412;
    --warn-bg:       #FFF7ED;
    --success:       #065F46;
    --success-bg:    #D1FAE5;
    --blue:          #1D4ED8;
    --blue-bg:       #EFF6FF;
    --radius:        12px;
    --radius-sm:     8px;
    --radius-xs:     6px;
    --shadow-sm:     0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md:     0 4px 20px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
    --shadow-lg:     0 20px 60px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
    --ease:          cubic-bezier(0.16, 1, 0.3, 1);
    --sidebar-w:     260px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--light);
    color: var(--text);
    font-size: 0.925rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--secondary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Login Page ───────────────────────────────────────────────── */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, #0B1D2E 0%, #0F2B46 40%, #1A3D5C 100%);
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.login-header { text-align: center; margin-bottom: 1.5rem; }
.login-logo { height: 30px; width: auto; margin-bottom: 0.75rem; display: block; margin-left: auto; margin-right: auto; }
.login-header p { color: var(--text-light); font-size: 0.85rem; font-weight: 500; }

.login-footer {
    text-align: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.login-footer a { font-size: 0.85rem; font-weight: 500; }

/* ── Alerts ───────────────────────────────────────────────────── */

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
}
.alert-error   { background: var(--error-bg); color: var(--error); border: 1px solid rgba(239,68,68,0.2); }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(6,95,70,0.2); }

/* ── Form Elements ────────────────────────────────────────────── */

.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.925rem;
    color: var(--text);
    background: var(--white);
    transition: all 0.25s var(--ease);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(13,148,136,0.08), 0 2px 8px rgba(13,148,136,0.1);
}

input::placeholder, textarea::placeholder { color: var(--text-light); opacity: 0.6; }

/* ── Buttons ──────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.4rem;
    border: none;
    border-radius: 10px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-lt) 100%);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(13,148,136,0.25);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(13,148,136,0.35);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--secondary);
    border: 1.5px solid var(--secondary);
    padding: 0.55rem 1.2rem;
}
.btn-outline:hover {
    background: var(--secondary);
    color: var(--white);
    text-decoration: none;
}

.btn-ghost {
    background: transparent;
    color: var(--text-light);
    padding: 0.5rem 0.8rem;
}
.btn-ghost:hover { color: var(--secondary); text-decoration: none; }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
.btn-full { width: 100%; }

.btn-delete { color: var(--text-light); padding: 0.35rem; }
.btn-delete:hover { color: var(--error); }

/* ── Sidebar ──────────────────────────────────────────────────── */

.has-sidebar { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.5rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo { height: 26px; width: auto; opacity: 0.95; }

.sidebar-nav {
    flex: 1;
    padding: 0.75rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 1.25rem;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.05);
    text-decoration: none;
}

.nav-item.active {
    color: var(--accent);
    background: rgba(255,255,255,0.08);
    border-left-color: var(--accent);
}

.nav-item svg { opacity: 0.7; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }

.nav-section {
    padding: 1.25rem 1.25rem 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.3);
}

.sidebar-footer {
    padding: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem;
    margin-bottom: 0.25rem;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-lt));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.82rem;
    flex-shrink: 0;
}

.user-info { display: flex; flex-direction: column; min-width: 0; }
.user-name { color: rgba(255,255,255,0.9); font-size: 0.8rem; font-weight: 600; }
.user-email { color: rgba(255,255,255,0.4); font-size: 0.7rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav-logout { color: rgba(255,255,255,0.4); font-size: 0.8rem; }
.nav-logout:hover { color: var(--error); background: rgba(239,68,68,0.1); }

/* ── Main Content ─────────────────────────────────────────────── */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-w);
    padding: 2rem;
    max-width: calc(100vw - var(--sidebar-w));
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.page-subtitle { color: var(--text-light); font-size: 0.85rem; margin-top: 0.15rem; }
.page-header-name { font-weight: 600; color: var(--text-light); font-size: 0.85em; }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-date { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.3; }
.clock-time { font-size: 1.25rem; font-weight: 800; color: var(--primary); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.clock-date { font-size: 0.78rem; font-weight: 500; color: var(--text-light); }

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}
.back-link:hover { color: var(--secondary); text-decoration: none; }

/* ── Cards ────────────────────────────────────────────────────── */

.view-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
}

.view-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
}

.view-card-header h2 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
}

.view-card-header svg { opacity: 0.5; }

.view-card-full { grid-column: 1 / -1; }

/* ── Badges ────────────────────────────────────────────────────── */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.6rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-lg { padding: 0.3rem 0.85rem; font-size: 0.8rem; }

.badge-declined       { background: var(--error-bg); color: var(--error); }
.badge-flag           { background: var(--error-bg); color: var(--error); }
.badge-type           { background: var(--blue-bg); color: var(--blue); }
.badge-dip_generated  { background: var(--warn-bg); color: var(--warn); }
.badge-under_review   { background: var(--blue-bg); color: var(--blue); }
.badge-info_requested { background: #FFF7ED; color: #9A3412; }
.badge-valuation      { background: #F0F9FF; color: #0369A1; }
.badge-legals         { background: #FAF5FF; color: #7E22CE; }
.badge-completion     { background: var(--success-bg); color: var(--success); }

/* ── Helpers ───────────────────────────────────────────────────── */

.mono { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-size: 0.82rem; }
.text-light { color: var(--text-light); }
.text-warn  { color: var(--warn); font-weight: 600; }
small { font-size: 0.78rem; }

/* ── Toast Notification ───────────────────────────────────────── */

.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    background: var(--primary);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    transform: translateY(0);
    opacity: 1;
    transition: all 0.3s var(--ease);
}
.toast[hidden] { transform: translateY(1rem); opacity: 0; pointer-events: none; }
.toast.toast-success { background: var(--success); }
.toast.toast-error   { background: var(--error); }

/* ── WebAuthn / Passkeys ─────────────────────────────────────── */

.btn-passkey {
    background: var(--primary);
    color: var(--white);
    gap: 0.6rem;
    padding: 0.85rem 1.4rem;
    font-size: 0.95rem;
    box-shadow: 0 2px 12px rgba(15,43,70,0.25);
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}
.btn-passkey:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(15,43,70,0.35);
    text-decoration: none;
}
.btn-passkey svg { opacity: 0.85; }

.login-divider {
    display: flex;
    align-items: center;
    margin: 1.25rem 0;
    gap: 0.75rem;
}
.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}
.login-divider span {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-light);
    white-space: nowrap;
}

.webauthn-login-error {
    color: var(--error);
    font-size: 0.82rem;
    font-weight: 500;
    text-align: center;
    min-height: 1.2em;
    margin-top: 0.5rem;
}

.webauthn-status {
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: 0.5rem;
    min-height: 1.2em;
}
.webauthn-status-success { color: var(--success); }
.webauthn-status-error { color: var(--error); }

/* ── Settings ─────────────────────────────────────────────────── */

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: start;
}

.settings-passkeys {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.passkey-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}
.passkey-row:last-child { border-bottom: none; }

.passkey-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.passkey-icon { color: var(--secondary); opacity: 0.7; flex-shrink: 0; }

.passkey-name {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text);
}

.passkey-meta {
    display: block;
    font-size: 0.78rem;
    color: var(--text-light);
}

/* ── Mobile Menu ──────────────────────────────────────────────── */

.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 60;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 10px;
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.mobile-menu-btn:hover { background: var(--light); }

.sidebar-close-btn {
    display: none;
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}
.sidebar-close-btn:hover { color: var(--white); background: rgba(255,255,255,0.1); }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 40;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}
.sidebar-overlay.active { opacity: 1; pointer-events: auto; }

/* ── Document Rows (shared by admin, broker, borrower) ────────── */

.docs-list { display: flex; flex-direction: column; gap: 0; }

.doc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--border);
}
.doc-row:last-child { border-bottom: none; }

.doc-info {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.doc-icon { color: var(--error); opacity: 0.7; flex-shrink: 0; }
.doc-icon-upload { color: var(--secondary); opacity: 0.7; flex-shrink: 0; }

.doc-type {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
}

.doc-meta {
    display: block;
    font-size: 0.78rem;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-actions { display: flex; align-items: center; gap: 0.3rem; flex-shrink: 0; }

/* ── Empty State ──────────────────────────────────────────────── */

.empty-state {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

/* ── Responsive (shared) ─────────────────────────────────────── */

@media (max-width: 1024px) {
    :root { --sidebar-w: 220px; }
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        transform: translateX(-100%);
        transition: transform 0.3s var(--ease);
        z-index: 50;
    }
    .sidebar.open { transform: translateX(0); }

    .mobile-menu-btn { display: flex; }
    .sidebar-close-btn { display: block; }
    .sidebar-overlay { display: block; }

    .sidebar-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .main-content {
        margin-left: 0;
        max-width: 100vw;
        padding: 1.25rem;
        padding-top: 3.5rem;
    }

    .settings-grid { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; gap: 0.5rem; }
    .header-date { align-items: flex-start; }
    .view-card { padding: 1rem; }
    .doc-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .doc-actions { align-self: flex-end; }
}