/* =========================================================
   Ricoom Jobs — global stylesheet
   =========================================================
   Structure:
     1. Design tokens
     2. Reset
     3. Layout
     4. Header
     5. Footer
     6. Buttons
     7. Cards
     8. Meta & badges
     9. Banners
    10. Forms
    11. Tables
    12. Pagination
    13. Empty states
    14. Detail & application pages
    15. Auth pages
    16. Icons & utilities
    17. Responsive & Mobile Navigation
   ========================================================= */

/* =========================================================
   1. Design tokens
   ========================================================= */
:root {
    /* Colors */
    --color-bg:            #f7f8fa;
    --color-surface:       #ffffff;
    --color-border:        #e5e7eb;
    --color-border-strong: #d1d5db;

    --color-text:          #1f2937;
    --color-text-muted:    #6b7280;
    --color-text-subtle:   #9ca3af;

    --color-primary:       #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-text:  #ffffff;

    --color-accent:        #7c3aed;
    --color-accent-hover:  #6d28d9;

    --color-success:       #059669;
    --color-success-bg:    #ecfdf5;
    --color-success-border:#a7f3d0;

    --color-danger:        #dc2626;
    --color-danger-bg:     #fef2f2;
    --color-danger-border: #fecaca;

    --color-warning:       #d97706;
    --color-warning-bg:    #fffbeb;
    --color-warning-border:#fde68a;

    /* Radii */
    --radius-sm: 4px;
    --radius:    8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow:    0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.04);

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* =========================================================
   2. Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    line-height: 1.25;
    margin: 0 0 var(--space-4);
    font-weight: 600;
}
h1 { font-size: 1.75rem; letter-spacing: -0.01em; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }

p { margin: 0 0 var(--space-4); }

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

hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-5) 0;
}

code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: #f3f4f6;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

/* =========================================================
   3. Layout
   ========================================================= */
.container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.site-main {
    padding-bottom: var(--space-7);
}

.page-back {
    display: inline-flex;
    margin-bottom: var(--space-4);
    font-size: 0.9rem;
    font-weight: 500;
}

.page-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.page-heading h1 {
    margin-bottom: var(--space-2);
}

.page-heading p { margin-bottom: 0; }

.results-count { margin-bottom: var(--space-4); }
.job-deadline { font-size: 0.85rem; }
.job-deadline-passed { color: var(--color-danger); }
.job-deadline-none { color: var(--color-text-subtle); }
.apply-guidance { margin-top: var(--space-4); }
.form-context,
.register-intro { margin-bottom: var(--space-5); }
.register-login {
    margin-top: var(--space-5);
    text-align: center;
}

/* =========================================================
   4. Header & Collapsible Navigation
   ========================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: var(--space-3) 0;
    margin-bottom: var(--space-6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    position: relative;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    text-decoration: none;
}

.brand-accent {
    color: var(--color-primary);
}

.logo-icon {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

/* Header Action Right (e.g. Sign In / User menu trigger) */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Navigation Links */
.site-nav {
    display: flex;
    gap: var(--space-5);
    align-items: center;
}

.site-nav a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.site-nav a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.site-nav a.btn-primary,
.site-nav a.btn-primary:hover {
    color: var(--color-primary-text);
}

.nav-link,
.user-welcome {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.user-welcome {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.user-welcome strong {
    color: var(--color-text);
}

.nav-admin {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.nav-admin:hover {
    color: var(--color-accent-hover);
    text-decoration: none;
}

.nav-icon {
    width: 18px;
    height: 18px;
}

/* Hamburger Menu Toggle Button */
.nav-toggle-btn {
    display: none;
    background: transparent;
    border: none;
    padding: var(--space-1) var(--space-2);
    cursor: pointer;
    color: var(--color-text);
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav-toggle-btn:focus,
.nav-toggle-btn:hover {
    background: var(--color-bg);
}

.hamburger-icon {
    width: 24px;
    height: 24px;
}

/* =========================================================
   5. Footer
   ========================================================= */
.site-footer {
    margin-top: var(--space-7);
    padding: var(--space-5) 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-subtle);
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.footer-copyright {
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-4);
}

.footer-links a {
    color: var(--color-text-subtle);
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--color-text);
    text-decoration: none;
}

.cookie-banner[hidden] { display: none; }

.cookie-banner {
    position: fixed;
    right: 0;
    bottom: env(safe-area-inset-bottom, 0px);
    left: 0;
    z-index: 1100;
    padding: var(--space-3);
    pointer-events: none;
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    box-shadow: 0 8px 28px rgba(31, 41, 55, 0.18);
    pointer-events: auto;
}

.cookie-banner-copy { min-width: 0; }

.cookie-banner-copy strong {
    display: block;
    margin-bottom: var(--space-1);
}

.cookie-banner-copy p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.cookie-policy-intro { margin-bottom: var(--space-5); }
.cookie-policy-section { margin-top: var(--space-5); }

/* =========================================================
   6. Buttons
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 10px 18px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.2;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.12s, border-color 0.12s, color 0.12s;
}

.btn:hover { text-decoration: none; }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}
.btn-secondary:hover {
    background: #f3f4f6;
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    padding: 0;
    text-decoration: underline;
    cursor: pointer;
    font: inherit;
}

.btn-link-danger {
    background: none;
    border: none;
    color: var(--color-danger);
    padding: 0;
    text-decoration: underline;
    cursor: pointer;
    font: inherit;
}

.status-action { color: var(--color-success); }

.btn-block { width: 100%; }

.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* Button group */
.actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin: var(--space-5) 0;
}

.actions form { display: inline; }
.inline-form { display: inline; }
.detail-actions { margin-top: var(--space-5); }
.honeypot { display: none; }

/* =========================================================
   7. Cards
   ========================================================= */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.card + .card { margin-top: var(--space-4); }

/* Job card on home page */
.job-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.12s, box-shadow 0.12s;
}

.job-card + .job-card { margin-top: var(--space-3); }

.job-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow);
}

.job-card h3 {
    margin: 0 0 var(--space-2);
    font-size: 1.15rem;
}

.job-card h3 a {
    color: var(--color-text);
    text-decoration: none;
}

.job-card h3 a:hover {
    color: var(--color-primary);
}

/* =========================================================
   8. Meta & badges
   ========================================================= */
.meta {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin: 0;
}

.meta-sep {
    color: var(--color-text-subtle);
    margin: 0 6px;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.78rem;
    font-weight: 500;
    border-radius: 999px;
    line-height: 1.4;
}

.badge-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success-border);
}

.badge-muted {
    background: #f3f4f6;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.badge-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
}

/* =========================================================
   9. Banners
   ========================================================= */
.banner {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    margin-bottom: var(--space-4);
    font-size: 0.95rem;
}

.banner-success {
    background: var(--color-success-bg);
    color: #065f46;
    border: 1px solid var(--color-success-border);
}

.banner-error {
    background: var(--color-danger-bg);
    color: #991b1b;
    border: 1px solid var(--color-danger-border);
}

.banner-warning {
    background: var(--color-warning-bg);
    color: #92400e;
    border: 1px solid var(--color-warning-border);
}

/* =========================================================
   10. Forms
   ========================================================= */
.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: var(--space-1);
    color: var(--color-text);
}

.form-hint {
    display: block;
    color: var(--color-text-subtle);
    font-size: 0.85rem;
    margin-top: var(--space-1);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    transition: border-color 0.12s, box-shadow 0.12s;
}

input[type="file"] {
    display: block;
    width: 100%;
    padding: var(--space-3);
    color: var(--color-text-muted);
    background: var(--color-bg);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

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

input[type="checkbox"] {
    margin-right: var(--space-2);
    vertical-align: middle;
}

.form-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-top: var(--space-5);
}

/* Search bar */
.search-form {
    position: sticky;
    top: 64px;
    z-index: 40;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
    padding: var(--space-3) 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.search-form input[type="text"] {
    flex: 1 1 200px;
    width: auto;
}

/* =========================================================
   11. Tables
   ========================================================= */
.table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table-scroll {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    -webkit-overflow-scrolling: touch;
}

.table-scroll .table {
    border: 0;
    border-radius: 0;
}

.table-actions { white-space: nowrap; }
.table-actions form { display: inline; }

.table th,
.table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table th {
    background: #f9fafb;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
}

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

.table tr:hover td { background: #fafbfc; }

/* =========================================================
   12. Pagination
   ========================================================= */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.pagination-info {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

/* =========================================================
   13. Empty states
   ========================================================= */
.empty-state {
    text-align: center;
    padding: var(--space-7) var(--space-5);
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
}

/* =========================================================
   14. Detail & application pages
   ========================================================= */
.detail-header {
    margin-bottom: var(--space-5);
}

.detail-header h1 {
    margin-bottom: var(--space-2);
}

.prose {
    white-space: pre-wrap;
    color: var(--color-text);
    line-height: 1.65;
}

.application-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-3);
}

.application-card h3 {
    margin: 0 0 var(--space-1);
}

.application-letter {
    white-space: pre-wrap;
    background: #f9fafb;
    padding: var(--space-4);
    border-radius: var(--radius);
    margin-top: var(--space-3);
    color: #374151;
    line-height: 1.6;
}

/* =========================================================
   15. Auth pages
   ========================================================= */
.auth-card {
    max-width: 400px;
    margin: var(--space-6) auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.auth-card-wide { max-width: 520px; }

.auth-card h1 {
    text-align: center;
    margin-bottom: var(--space-5);
}

/* =========================================================
   16. Icons & utilities
   ========================================================= */
.mobile-only   { display: none !important; }
.desktop-only  { display: flex !important; }

/* =========================================================
   17. Responsive
   ========================================================= */
.super-dashboard,
.dashboard-page {
    padding-top: var(--space-5);
}

.dashboard-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.dashboard-heading h1 {
    margin-bottom: var(--space-2);
}

.dashboard-eyebrow {
    margin: 0 0 var(--space-2);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.dashboard-intro {
    margin: 0;
    color: var(--color-text-muted);
}

.dashboard-overview {
    display: flex;
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--color-border);
}

.dashboard-metric {
    display: grid;
    grid-template-columns: auto auto;
    align-items: baseline;
    column-gap: var(--space-3);
    border-left: 3px solid var(--color-success);
    padding-left: var(--space-4);
}

.dashboard-metric-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.dashboard-metric-value {
    grid-row: span 2;
    grid-column: 2;
    color: var(--color-text);
    font-size: 2rem;
    line-height: 1;
}

.dashboard-metric-caption {
    color: var(--color-text-subtle);
    font-size: 0.8rem;
}

.dashboard-section {
    padding: var(--space-5) 0;
}

.dashboard-section-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.dashboard-section-heading h2 {
    margin: 0;
}

.dashboard-section-heading .dashboard-eyebrow {
    margin-bottom: var(--space-1);
}

.dashboard-primary-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.dashboard-utility {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.application-count { margin-bottom: var(--space-5); }

@media (max-width: 640px) {
    .container { padding: 0 var(--space-4); }

    .page-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .page-heading > .btn,
    .page-heading > .actions { width: 100%; }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }

    .site-header { padding: var(--space-3) 0; }

    .cookie-banner { padding: var(--space-2); }

    .cookie-banner-inner {
        align-items: stretch;
        flex-direction: column;
        gap: var(--space-3);
        padding: var(--space-3);
    }

    .cookie-banner-inner .btn { align-self: flex-end; }

    .super-dashboard,
    .dashboard-page { padding-top: var(--space-3); }

    .dashboard-section-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .dashboard-primary-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .dashboard-primary-actions .btn { width: 100%; }

    .nav-toggle-btn {
        display: inline-flex;
        margin-left: auto;
    }

    /* Transform site-nav into a collapsible mobile drawer */
    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        padding: var(--space-4);
        gap: var(--space-3);
        z-index: 100;
    }

    .site-nav.is-active {
        display: flex;
    }

    .site-nav a,
    .site-nav .nav-link {
        padding: 8px 12px;
        border-radius: var(--radius-sm);
        width: 100%;
    }

    .site-nav a:hover {
        background: var(--color-bg);
    }

    .btn { padding: 9px 14px; font-size: 0.9rem; }

    .table th,
    .table td { padding: var(--space-2) var(--space-3); }

    .table { min-width: 560px; }

    .auth-card { padding: var(--space-4); }

    .search-form input[type="text"] { flex: 1 1 100%; }

    /* Toggle visibility utility classes */
    .mobile-only  { display: flex !important; }
    .desktop-only { display: none !important; }

    /* Reserve space for mobile bottom nav if used */
    body { padding-bottom: 72px; }

    .site-footer { padding-bottom: var(--space-6); }

    /* Optional fixed bottom navigation bar */
    .mobile-bottom-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 64px;
        display: flex;
        justify-content: space-around;
        align-items: center;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
        z-index: 1000;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex: 1;
        height: 100%;
        gap: 3px;
        font-size: 0.72rem;
        font-weight: 500;
        color: var(--color-text-muted);
        text-decoration: none;
        transition: color 0.12s;
    }

    .bottom-nav-item:hover,
    .bottom-nav-item:active {
        color: var(--color-primary);
        text-decoration: none;
    }

    .bottom-nav-icon {
        width: 20px;
        height: 20px;
    }

    .danger-item:hover,
    .danger-item:active {
        color: var(--color-danger);
    }
}