/* SRILS Design System - Shared Styles */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@700&family=Outfit:wght@300;400;600;800&family=Noto+Serif+SC:wght@700;900&display=swap');

/* CSS Variables - Design Tokens (single source of truth) */
:root {
    /* Brand colors */
    --srils-green: #1B5E20;
    --srils-green-light: #2E7D32;
    --srils-gold: #C5A059;
    --srils-gold-light: #D4B483;

    /* Light surfaces & text */
    --srils-text: #1d1d1f;
    --srils-bg: #ffffff;
    --srils-paper: #f5f5f7;
    --srils-surface: #ffffff;
    --srils-surface-alt: #f5f5f7;
    --srils-ink: #1d1d1f;
    --srils-ink-soft: #444444;
    --srils-ink-muted: #6E6E73;
    --srils-ink-faint: #86868B;

    /* Dark (ink) surfaces */
    --srils-dark-bg: #1d1d1f;
    --srils-dark-surface: #2c2c2e;
    --srils-dark-text: #f5f5f7;
    --srils-dark-ink: #f5f5f7;

    /* Type scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2rem;
    --space-6: 3rem;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-pill: 50px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 60px rgba(0,0,0,0.2);

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --motion-fast: 0.2s;
    --motion-base: 0.3s;
    --motion-slow: 0.4s;

    /* Fonts */
    --font-main: 'Outfit', sans-serif;
    --font-serif: 'Noto Serif SC', 'Songti SC', serif;

    /* Workbench app tokens */
    --admin-sidebar-width: 260px;
    --cis-green: #2E7D32;
    --cis-green-deep: #1B5E20;
    --cis-green-pale: #E8F5E9;
    --cis-gold: #C5A059;
    --cis-bg: #F5F5F7;
    --cis-surface: #FFFFFF;
    --cis-text: #1D1D1F;
    --cis-text-sec: #6E6E73;
    --cis-border: #E5E5EA;
    --cis-radius: 14px;
    --cis-radius-sm: 8px;
    --cis-ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --notif-radius: 16px;
    --notif-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    --notif-hover-shadow: 0 4px 12px rgba(0,0,0,0.06);
    --bubble-radius: 16px;
}

/* Base Styles */
body {
    font-family: var(--font-main);
    background: var(--srils-bg);
    color: var(--srils-text);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, .brand-title-cn {
    font-family: var(--font-serif);
    font-weight: 700;
}

/* Unified Navbar */
.navbar-srils {
    z-index: 9999 !important;
    background: rgba(255,255,255,0.95) !important;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1rem 0;
    transition: all 0.4s;
}

.navbar-srils .navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none !important;
    color: var(--srils-green) !important;
}

.brand-text-wrap {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1;
}

.brand-title-cn {
    font-size: clamp(0.8rem, 4vw, 1.2rem);
    white-space: nowrap;
    color: var(--srils-green-light);
    font-weight: 900;
    margin-bottom: 2px;
}

.brand-title-en {
    font-size: clamp(0.3rem, 1.28vw, 0.46rem);
    white-space: nowrap;
    color: var(--srils-green-light);
    opacity: 0.8;
    text-transform: uppercase;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    letter-spacing: -0.45px;
    text-align: left;
}

.nav-link {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--srils-text) !important;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    padding: 0.5rem 1.2rem !important;
    transition: 0.3s;
}

.nav-link:hover {
    color: var(--srils-gold) !important;
}

/* Buttons */
.btn-srils, .btn-primary-custom {
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    color: #fff !important;
    padding: 16px 45px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.82rem;
    border: none;
    display: inline-block;
    transition: 0.4s;
    text-decoration: none !important;
    box-shadow: 0 10px 30px rgba(27,94,32,0.2);
}

.btn-srils:hover, .btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(27,94,32,0.3);
}

/* Cards */
.auth-card, .service-card {
    border: none;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-radius: 16px;
    transition: 0.3s;
}

.auth-card:hover, .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    color: white;
    padding: 120px 0 200px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="30" cy="30" r="4"/></g></g></svg>');
}

/* Icons */
.feature-icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon-box i {
    font-size: 2rem;
    color: white;
}

/* Footer */
footer {
    background: #000 !important;
    color: #fff !important;
    border-top: 4px solid var(--srils-gold);
    margin-top: auto;
    padding: 80px 0 40px;
}

footer a {
    color: rgba(255,255,255,0.7) !important;
    text-decoration: none !important;
    transition: 0.3s;
}

footer a:hover {
    color: var(--srils-gold) !important;
}

.footer-title {
    color: var(--srils-gold) !important;
    font-family: var(--font-serif);
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: block;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Navbar micro-utilities (replaces one-off inline styles in the shared base) */
.nav-avatar {
    width: 32px;
    height: 32px;
    object-fit: cover;
}

.nav-badge {
    font-size: 0.6rem;
    padding: 0.25em 0.4em;
}

.toast-z {
    z-index: 9999;
}

/* One-off component utilities — replace inline style= attributes while reusing
   SRILS tokens, so colors/layout never diverge from the design system. */
.font-serif-srils {
    font-family: var(--font-serif) !important;
}

.badge-gold-pill {
    letter-spacing: 1px;
    font-size: 0.7rem;
    background-color: var(--srils-gold) !important;
}

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

.chart-box {
    height: 260px;
    width: 100%;
}

.chart-box-lg {
    height: 280px;
    width: 100%;
}

.icon-circle-srils {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-square-srils {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notif-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.rounded-icon-40 {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.rounded-icon-60 {
    width: 60px;
    height: 60px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.truncate-400 {
    max-width: 400px;
}

.td-min-100 {
    min-width: 100px;
}

/* Column widths used for admin/guide table headers */
.w-8 { width: 8%; }
.w-10 { width: 10%; }
.w-12 { width: 12%; }
.w-14 { width: 14%; }
.w-16 { width: 16%; }
.w-18 { width: 18%; }
.w-20 { width: 20%; }
.w-25 { width: 25%; }
.w-35 { width: 35%; }

.td-min-110 { min-width: 110px; }
.td-min-150 { min-width: 150px; }

.mw-200 { max-width: 200px; }
.mw-300 { max-width: 300px; }
.mw-320 { max-width: 320px; line-height: 1.7; }
.mw-700 { max-width: 700px; }

.transition-fast {
    transition: 0.2s;
}

.avatar-36 {
    width: 36px;
    height: 36px;
    object-fit: cover;
}

.avatar-80 {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.avatar-80-initial {
    width: 80px;
    height: 80px;
    font-size: 2rem;
    font-weight: bold;
}

/* Service / feature icon-box tinted backgrounds (portal services page) */
.icon-box-gray { background: #e9ecef; }
.icon-box-blue { background: #e7f5ff; }
.icon-box-green { background: #e8f5e9; }
.icon-box-orange { background: #fff3e0; }
.icon-box-yellow { background: #fff9db; }
.icon-box-purple { background: #f3f0ff; }
.icon-box-green-pale { background: #ebfbee; }

/* Utilities */
.text-srils {
    color: var(--srils-green) !important;
}

.text-gold {
    color: var(--srils-gold) !important;
}

.bg-srils {
    background-color: var(--srils-green) !important;
}

.fixed-nav-padding {
    padding-top: 100px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 120px;
    }
    
    .brand-title-cn {
        font-size: 0.9rem;
    }
    
    .brand-title-en {
        font-size: 0.3rem;
    }
}

/* Alert Animations */
.alert-auto-dismiss {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.alert-fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

/* =====================================================================
   Admin console components (catch-up)
   Classes the workbench admin console (admin_base.html / dashboard.html)
   relies on that had no rule in the design system. Everything here is
   built from the tokens above — no hardcoded brand hexes.
   ===================================================================== */

/* --- .glass-card : soft paper card ---------------------------------- */
.glass-card {
    background: rgba(255, 255, 255, 0.88);
    background: color-mix(in srgb, var(--srils-surface) 88%, transparent);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    backdrop-filter: saturate(180%) blur(12px);
    border: 1px solid var(--cis-border);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}

.glass-card:hover {
    border-color: rgba(27, 94, 32, 0.18);
    border-color: color-mix(in srgb, var(--srils-green) 18%, transparent);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

/* --- .custom-tabs : admin module nav tabs ---------------------------- */
/* The shared .nav-link rule is !important (top navbar), so the tab
   overrides below must also be !important to take effect. */
.custom-tabs {
    border-bottom: 1px solid var(--cis-border);
    gap: 0.25rem;
}

.custom-tabs .nav-link {
    color: var(--srils-ink-muted) !important;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.2px !important;
    text-transform: none !important;
    background: transparent !important;
    border: none;
    border-bottom: 2px solid transparent !important;
    padding: 0.6rem 1rem !important;
    white-space: nowrap;
    transition: color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}

.custom-tabs .nav-link:hover {
    color: var(--srils-green) !important;
    background: transparent !important;
    border-bottom-color: var(--srils-gold) !important;
}

.custom-tabs .nav-link.active {
    color: var(--srils-green) !important;
    background: transparent !important;
    border-bottom-color: var(--srils-green) !important;
}

/* --- .btn-srils : SRILS primary button (console scale) --------------- */
/* Compound selector on purpose: the standalone .btn-srils rule above keeps
   the landing/hero treatment, while .btn.btn-srils gives the console its
   compact button scale (the hero padding was leaking into admin rows). */
.btn.btn-srils {
    background: linear-gradient(135deg, var(--srils-green) 0%, var(--srils-green-light) 100%);
    color: #fff !important;
    border: 1px solid transparent;
    padding: var(--bs-btn-padding-y) var(--bs-btn-padding-x);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(27, 94, 32, 0.18);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--srils-green) 18%, transparent);
    transition: background var(--motion-fast) var(--ease), box-shadow var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}

.btn.btn-srils:hover,
.btn.btn-srils:focus-visible {
    background: var(--srils-green);
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(27, 94, 32, 0.26);
    box-shadow: 0 6px 16px color-mix(in srgb, var(--srils-green) 26%, transparent);
}

/* --- .btn-xs : extra-small button (tighter than Bootstrap .btn-sm) -- */
.btn-xs,
.btn.btn-xs {
    --bs-btn-padding-x: 0.55rem;
    --bs-btn-padding-y: 0.2rem;
    --bs-btn-font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
    line-height: 1.35;
    font-weight: 600;
    letter-spacing: 0.2px;
    text-transform: none;
}

/* --- .card-title-custom : card heading with gold hairline ------------- */
.card-title-custom {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    padding-bottom: 0.55rem;
    color: var(--srils-green);
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

.card-title-custom::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 34px;
    height: 2px;
    border-radius: 2px;
    background: var(--srils-gold);
}

/* --- .table-modern : quiet, hairline table ---------------------------- */
.table-modern {
    --bs-table-bg: transparent;
    --bs-table-border-color: rgba(29, 29, 31, 0.07);
    margin-bottom: 0;
}

.table-modern thead th {
    background: var(--srils-paper);
    color: var(--srils-green);
    font-weight: 700;
    font-size: 0.74rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
    border: none;
    border-bottom: 1px solid var(--cis-border);
}

.table-modern tbody td {
    color: var(--srils-ink);
    font-size: 0.88rem;
    border: none;
    border-bottom: 1px solid var(--cis-border);
}

.table-modern tbody tr:last-child td {
    border-bottom: none;
}

.table-modern tbody tr:hover {
    background-color: rgba(27, 94, 32, 0.035);
    background-color: color-mix(in srgb, var(--srils-green) 4%, transparent);
}

.table-modern .text-end {
    white-space: nowrap;
}