/* ── HeatShield Dashboard — Style Sheet ──────────────────────────────────── */
/* Matches Figma: black background, #7B3A00 brown cards, #E87B00/#F5B162 gold accents */

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

:root {
    --bg:          #0A0A0A;
    --bg-2:        #111111;
    --card:        #3D1E00;
    --card-dark:   #2B1300;
    --card-light:  #5C2E00;
    --gold:        #F5B162;
    --gold-bright: #FFCC44;
    --orange:      #E87B00;
    --orange-dark: #7B3A00;
    --text:        #F5B162;
    --text-muted:  rgba(245,177,98,0.55);
    --white:       #FFFFFF;
    --safe:        #4CAF50;
    --caution:     #FF9800;
    --warning:     #FF5722;
    --danger:      #F44336;
    --border:      rgba(245,177,98,0.2);
    --radius-sm:   8px;
    --radius-md:   14px;
    --radius-lg:   18px;
    --shadow:      0 4px 24px rgba(0,0,0,0.5);
}

body {
    background-color: var(--bg);
    font-family: 'Rajdhani', 'Inter', sans-serif;
    color: var(--text);
    min-height: 100vh;
}

/* ── SCROLLBAR ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--orange-dark); border-radius: 3px;}

/* ── DASHBOARD WRAPPER ──────────────────────────────────────────────────── */
.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ── HEADER ─────────────────────────────────────────────────────────────── */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo {
    height: 52px;
    width: auto;
}

.logo-fallback {
    font-size: 36px;
    align-items: center;
    justify-content: center;
}

.header-brand {
    font-family: 'Oswald', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-bright);
    letter-spacing: 2px;
    white-space: nowrap;
}

/* ── SITE SELECTOR ──────────────────────────────────────────────────────── */
.site-selector-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 32px;
    padding-left: 24px;
    border-left: 1px solid var(--border);
}

.site-select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.site-select {
    background: var(--card-dark);
    border: 1px solid var(--border);
    color: var(--gold-bright);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 14px;
    padding: 8px 36px 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    appearance: none;
    transition: 0.3s;
    outline: none;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.site-select:hover {
    border-color: var(--orange);
    background: var(--card);
}

.site-select-wrapper::after {
    content: '▼';
    position: absolute;
    right: 12px;
    font-size: 10px;
    color: var(--orange);
    pointer-events: none;
}

.add-site-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border: none;
    color: white;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    box-shadow: 0 4px 12px rgba(232,123,0,0.3);
}

.add-site-btn:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 18px rgba(232,123,0,0.5);
}

.site-action-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-action-btn:hover {
    color: var(--gold-bright);
    transform: scale(1.2);
}

.site-action-btn.delete:hover {
    color: var(--danger);
}

.site-actions-group {
    display: flex;
    gap: 8px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid rgba(245,177,98,0.1);
}

.header-center {
    display: flex;
    align-items: center;
}

.nav-tabs {
    display: flex;
    gap: 6px;
    background: var(--card-dark);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 4px;
}

.nav-tab {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-muted);
    padding: 6px 20px;
    border-radius: 24px;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: 0.5px;
}
.nav-tab:hover { color: var(--gold); }
.nav-tab.active { background: var(--orange-dark); color: var(--white); }

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.clock {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--gold-bright);
    letter-spacing: 1.5px;
    white-space: nowrap;
}

.logout-btn {
    background: transparent;
    border: 2px solid var(--orange);
    color: var(--orange);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 13px;
    padding: 7px 18px;
    border-radius: 20px;
    cursor: pointer;
    letter-spacing: 1px;
    transition: all 0.2s;
}
.logout-btn:hover { background: var(--orange); color: var(--white); }

/* ── STATS ROW ───────────────────────────────────────────────────────────── */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}
.stat-card:hover { transform: translateY(-2px); }

.stat-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.stat-value {
    font-family: 'Oswald', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--gold-bright);
    line-height: 1;
}
.stat-caution .stat-value { color: var(--caution); }
.stat-warning .stat-value { color: var(--warning); }
.stat-danger .stat-value { color: var(--danger); }

/* ── WORKERS GRID ────────────────────────────────────────────────────────── */
.workers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.worker-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 16px 14px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.2s;
}
.worker-card:hover { transform: translateY(-2px); }
.worker-offline { opacity: 0.5; }

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

.worker-name {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: 6px;
}
.worker-icon { font-size: 18px; }

/* ── BADGES ─────────────────────────────────────────────────────────────── */
.badge {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 12px;
    text-transform: uppercase;
}
.badge-safe    { background: var(--safe);    color: #fff; border: 1px solid rgba(76,175,80,0.4); }
.badge-caution { background: var(--caution); color: #fff; border: 1px solid rgba(255,152,0,0.4); }
.badge-warning { background: var(--warning); color: #fff; border: 1px solid rgba(255,87,34,0.4); }
.badge-danger  { background: var(--danger);  color: #fff; border: 1px solid rgba(244,67,54,0.4); }
.badge-offline { background: #444444;       color: #aaaaaa; border: 1px solid rgba(255,255,255,0.1); }

.card-pending {
    filter: grayscale(0.7);
    border-color: rgba(245,177,98,0.1) !important;
    transition: 0.3s;
}
.card-pending:hover {
    filter: grayscale(0.4);
}
.badge-offline { background: #444;           color: #999; }

/* ── WORKER METRICS ─────────────────────────────────────────────────────── */
.worker-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.metric-item {
    background: var(--card-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 6px;
    text-align: center;
}
.metric-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.metric-value {
    font-family: 'Oswald', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--gold-bright);
}
.metric-value.muted { color: #555; }

/* ── RISK BAR ────────────────────────────────────────────────────────────── */
.risk-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.risk-lbl { flex-shrink: 0; white-space: nowrap; font-size: 10px; }
.risk-bar-track {
    flex: 1;
    height: 10px;
    background: var(--card-dark);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
}
.risk-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: var(--safe); /* Initial color */
    border-radius: 5px;
    transition: width 0.4s ease, background-color 0.4s ease;
}
.risk-marker {
    position: absolute;
    top: -1px;
    width: 8px;
    height: 12px;
    background: white;
    border-radius: 2px;
    box-shadow: 0 0 4px rgba(0,0,0,0.8);
    transform: translateX(-4px);
    transition: left 0.5s ease;
}
.risk-pct { flex-shrink: 0; font-size: 11px; color: var(--gold); min-width: 30px; text-align: right; }

/* ── ALARM BUTTON ────────────────────────────────────────────────────────── */
.alarm-btn {
    background: linear-gradient(135deg, #CC2200, #FF4422);
    color: white;
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}
.alarm-btn:hover { opacity: 0.85; transform: scale(0.98); }
.alarm-btn.active { background: linear-gradient(135deg, #1A7A1A, #2ECC2E); }

/* ── SECTION TITLE ───────────────────────────────────────────────────────── */
.section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--gold-bright);
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-icon { font-size: 20px; }

/* ── CHARTS + ALERTS Sections (Vertical Stack) ────────────────────────────── */
.chart-section, .alert-section, .ai-section { 
    width: 100%; 
    display: block; 
    float: none;
    clear: both;
}

.chart-panel, .alert-panel { display: flex; flex-direction: column; }

.chart-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
    height: 260px;
    position: relative;
}

.alert-log-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    height: 260px;
    overflow-y: auto;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.log-placeholder, .ai-placeholder {
    color: var(--text-muted);
    font-size: 13px;
    font-style: italic;
    text-align: center;
    margin-top: 20px;
}

.log-item {
    background: var(--card-dark);
    border: 1px solid var(--border);
    border-left: 3px solid var(--orange);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--gold);
    animation: fadeSlideIn 0.3s ease;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateX(-8px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ── AI SECTION ─────────────────────────────────────────────────────────── */
.ai-section { display: flex; flex-direction: column; }

.ai-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rec-item {
    background: var(--card-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gold);
}
.rec-item strong { color: var(--gold-bright); font-weight: 700; }

/* ── AUTH PAGES ─────────────────────────────────────────────────────────── */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, #E87B00 0%, #7B3A00 40%, #2B1300 70%, #0A0A0A 100%);
    padding: 20px;
}

.auth-box {
    width: 100%;
    max-width: 420px;
    background: rgba(255,255,255,0.97);
    border-radius: 24px;
    padding: 40px 36px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.auth-logo { height: 80px; margin-bottom: 4px; }

.auth-title {
    font-family: 'Oswald', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #7B3A00;
    letter-spacing: 3px;
    text-align: center;
}

.auth-subtitle {
    font-size: 14px;
    color: #888;
    text-align: center;
    margin-top: -10px;
}

.auth-form { width: 100%; display: flex; flex-direction: column; gap: 14px; }

.auth-input {
    width: 100%;
    padding: 13px 18px;
    border: 2px solid #E0D0C0;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    background: #FFF8F0;
    color: #333;
    outline: none;
    transition: border-color 0.2s;
}
.auth-input:focus { border-color: #E87B00; }

.auth-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #E87B00, #7B3A00);
    color: white;
    border: none;
    border-radius: 12px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
    margin-top: 4px;
}
.auth-btn:hover { opacity: 0.9; }
.auth-btn:active { transform: scale(0.98); }

.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    color: #aaa;
    font-size: 13px;
}
.auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #ddd;
}

.social-row {
    display: flex;
    gap: 14px;
    justify-content: center;
}
.social-btn {
    width: 48px;
    height: 48px;
    border: 2px solid #eee;
    border-radius: 12px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.social-btn:hover { border-color: #E87B00; background: #FFF4E8; }

.auth-links { font-size: 14px; color: #888; text-align: center; }
.auth-links a { color: #E87B00; font-weight: 700; text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }

/* ── MODAL ──────────────────────────────────────────────────────────────── */
body.modal-open .dashboard {
    filter: blur(8px) brightness(0.4);
    pointer-events: none;
    transition: filter 0.3s ease, brightness 0.3s ease;
}

.worker-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(8px);
    display: none; align-items: center; justify-content: center; z-index: 1000;
}
.worker-modal-content {
    background: var(--card); border: 2px solid var(--border); border-radius: var(--radius-lg);
    width: 400px; max-width: 90%; padding: 24px; box-shadow: var(--shadow);
    display: flex; flex-direction: column; gap: 20px;
}
.modal-header { display: flex; align-items: center; gap: 16px; position: relative; }
.modal-avatar { 
    width: 80px; height: 80px; border-radius: 50%; background: #ffffff; 
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.modal-avatar img { width: 100%; height: 100%; object-fit: cover; }
.modal-title-area { flex: 1; }
.modal-title-area h2 { font-family: 'Oswald', sans-serif; color: var(--gold-bright); font-size: 24px; margin-bottom: 4px; }
.close-modal-btn { 
    position: absolute; top: -10px; right: -10px; background: transparent; border: none; 
    color: var(--text-muted); font-size: 24px; cursor: pointer; transition: color 0.2s;
}
.close-modal-btn:hover { color: var(--danger); }
.modal-body { display: flex; flex-direction: column; gap: 16px; }
.modal-metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.modal-metric { background: var(--card-dark); padding: 12px 8px; border-radius: var(--radius-sm); text-align: center; border: 1px solid var(--border); }
.modal-metric .m-label { display: block; font-size: 10px; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; }
.modal-metric .m-val { font-family: 'Oswald'; font-size: 18px; color: var(--gold-bright); }
.modal-risk-row { display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--text-muted); font-size: 12px; }

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .workers-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .nav-tabs { display: none; }
}
@media (max-width: 600px) {
    .workers-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .header-brand { display: none; }
    .clock { font-size: 14px; }
    .dashboard { padding: 0 12px 30px; }
}
/* ── GENERIC MODAL STYLES (Site Creation) ─────────────────────────────────── */
#new-site-modal { transition: 0.3s ease; }

.modal-input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    color: white;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 24px;
    outline: none;
    transition: 0.3s;
}

.modal-input:focus {
    border-color: var(--orange);
    background: rgba(255,255,255,0.1);
}

.primary-btn {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px 24px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    width: 100%;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: 0.3s;
}

.primary-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232,123,0,0.4);
}

.cancel-link {
    display: block;
    margin-top: 16px;
    color: var(--text-muted);
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: 0.3s;
}

.cancel-link:hover {
    color: white;
}

/* ── DELETE MODAL SPECIAL ───────────────────────────────────────────────── */
.delete-warning-box {
    background: rgba(244,67,54,0.1);
    border: 1px solid var(--danger);
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    text-align: left;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.delete-warning-icon { font-size: 24px; }
.delete-warning-text { color: #ff8a80; font-size: 14px; line-height: 1.4; }

.danger-btn {
    background: var(--danger);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px 24px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    width: 100%;
    transition: 0.3s;
}

.danger-btn:hover {
    filter: brightness(1.2);
    box-shadow: 0 6px 20px rgba(244,67,54,0.4);
}