/* assets/css/style.css - Premium Modern Mobile-First Stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
    --bg-main: #0B0F19;
    --bg-card: #151D2F;
    --bg-card-hover: #1C263D;
    --bg-input: #0F1626;
    --border-color: #24304A;
    --border-highlight: #3B82F6;
    
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    /* Action Colors */
    --color-hazir: #10B981;
    --color-hazir-glow: rgba(16, 185, 129, 0.25);
    
    --color-lunch-out: #F59E0B;
    --color-lunch-out-glow: rgba(245, 158, 11, 0.25);
    
    --color-lunch-in: #06B6D4;
    --color-lunch-in-glow: rgba(6, 182, 212, 0.25);
    
    --color-chutti: #EF4444;
    --color-chutti-glow: rgba(239, 68, 68, 0.25);

    --primary-blue: #3B82F6;
    --primary-blue-glow: rgba(59, 130, 246, 0.3);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-color);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* App Container */
.app-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 16px 20px 40px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Header */
.app-header {
    text-align: center;
    padding: 12px 0 20px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: #60A5FA;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.brand-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.brand-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* GPS Status Indicator Bar */
.gps-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
    font-size: 0.85rem;
}

.gps-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gps-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #94A3B8;
}

.gps-dot.active {
    background: var(--color-hazir);
    box-shadow: 0 0 10px var(--color-hazir);
    animation: pulse 2s infinite;
}

.gps-dot.warning {
    background: var(--color-lunch-out);
    box-shadow: 0 0 10px var(--color-lunch-out);
}

.gps-dot.error {
    background: var(--color-chutti);
    box-shadow: 0 0 10px var(--color-chutti);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.gps-refresh-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    font-weight: 600;
}

.gps-refresh-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

/* Main Card */
.punch-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 24px 20px;
    margin-bottom: 20px;
}

/* Worker Selection */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.select-input, .text-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: all 0.2s ease;
}

.select-input:focus, .text-input:focus {
    border-color: var(--border-highlight);
    box-shadow: 0 0 0 3px var(--primary-blue-glow);
}

/* Worker Status Card (Visible after selecting worker) */
.worker-status-banner {
    display: none;
    background: rgba(15, 22, 38, 0.7);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 18px;
    align-items: center;
    justify-content: space-between;
}

.worker-status-badge {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-NOT_CHECKED_IN { background: rgba(148, 163, 184, 0.15); color: #CBD5E1; }
.badge-PRESENT { background: var(--color-hazir-glow); color: #34D399; }
.badge-ON_LUNCH { background: var(--color-lunch-out-glow); color: #FBBF24; }
.badge-CHECKED_OUT { background: var(--color-chutti-glow); color: #F87171; }

/* PIN Display */
.pin-display-wrapper {
    margin-bottom: 18px;
    text-align: center;
}

.pin-dots {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 12px 0;
}

/* Code Display Input */
.code-display-input, .code-display-box {
    width: 100%;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 8px;
    color: #60A5FA;
    margin: 12px 0 20px;
    min-height: 68px;
    outline: none;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.code-display-input:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.code-display-input::placeholder, .code-display-box.empty {
    color: var(--text-muted);
    font-size: 1.1rem;
    letter-spacing: normal;
    font-family: inherit;
}

/* Distinct Enter Code Button */
.btn-enter-code {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
    color: #ffffff;
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(59, 130, 246, 0.4);
    transition: all 0.2s ease;
    display: block;
    text-align: center;
}

.btn-enter-code:active {
    transform: scale(0.98);
}

/* Worker Profile Card (shows after code is entered) */
.worker-profile-card {
    background: rgba(21, 29, 47, 0.95);
    border: 1.5px solid #3B82F6;
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    margin-bottom: 22px;
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.2);
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.worker-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 12px;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35);
}

.worker-profile-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.worker-profile-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.pin-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    transition: all 0.2s ease;
}

.pin-dot.filled {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    box-shadow: 0 0 10px var(--primary-blue);
    transform: scale(1.15);
}

/* Numpad Keyboard */
.numpad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

.num-btn {
    height: 56px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.num-btn:active {
    transform: scale(0.95);
    background: rgba(255, 255, 255, 0.08);
}

.num-btn.delete-btn {
    color: #F87171;
    font-size: 1.1rem;
}

/* Action Buttons Grid */
.actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.action-btn {
    border: none;
    border-radius: var(--radius-md);
    padding: 18px 12px;
    color: #FFFFFF;
    cursor: pointer;
    font-family: inherit;
    font-weight: 700;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.action-btn:active {
    transform: scale(0.97);
}

.action-btn .btn-title {
    font-size: 1.15rem;
    font-weight: 800;
}

.action-btn .btn-subtitle {
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 500;
}

.action-btn.disabled {
    opacity: 0.25;
    cursor: not-allowed;
    filter: grayscale(80%);
    pointer-events: none;
}

/* Button Variants */
.btn-hazir {
    background: linear-gradient(135deg, #059669 0%, #10B981 100%);
    box-shadow: 0 4px 20px var(--color-hazir-glow);
    grid-column: span 2;
    padding: 22px 16px;
}

.btn-lunch-out {
    background: linear-gradient(135deg, #D97706 0%, #F59E0B 100%);
    box-shadow: 0 4px 15px var(--color-lunch-out-glow);
}

.btn-lunch-in {
    background: linear-gradient(135deg, #0891B2 0%, #06B6D4 100%);
    box-shadow: 0 4px 15px var(--color-lunch-in-glow);
}

.btn-chutti {
    background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%);
    box-shadow: 0 4px 15px var(--color-chutti-glow);
    grid-column: span 2;
}

/* Success Modal & Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 400px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% { transform: scale(0.85); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.success-icon-wrapper {
    width: 76px;
    height: 76px;
    background: var(--color-hazir-glow);
    border: 2px solid var(--color-hazir);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-hazir);
    font-size: 2.2rem;
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.modal-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal-close-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--primary-blue);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 2000;
    width: 90%;
    max-width: 440px;
    pointer-events: none;
}

.toast {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toastSlide 0.3s ease;
}

@keyframes toastSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.toast-error { background: #7F1D1D; border: 1px solid #DC2626; color: #FECACA; }
.toast-success { background: #064E3B; border: 1px solid #059669; color: #A7F3D0; }
.toast-warning { background: #78350F; border: 1px solid #D97706; color: #FDE68A; }

/* Admin / Supervisor Header & Tables */
.admin-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.nav-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

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

.stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 6px;
}

.data-table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    padding: 14px 18px;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

/* Printable Poster Styles */
@media print {
    body {
        background: #FFFFFF !important;
        color: #000000 !important;
    }
    .no-print {
        display: none !important;
    }
    .print-poster {
        display: block !important;
        width: 100% !important;
        padding: 40px !important;
        text-align: center !important;
        border: 4px solid #000 !important;
        border-radius: 16px;
    }
}