/* Hot Shots Admin UI */

:root {
    --color-primary: #ffbc00;
    --color-primary-dark: #cc9600;
    --color-accent: #0a92dd;
    --color-bg: #f4f5f7;
    --color-sidebar: #062a45;
    --color-sidebar-hover: #0a3a5c;
    --color-card: #ffffff;
    --color-border: #e0e3e8;
    --color-text: #1a1a2e;
    --color-text-muted: #6b7280;
    --color-success: #27ae60;
    --color-error: #e74c3c;
    --color-warning: #f39c12;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
}

/* ---- Login ---- */

#login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-sidebar);
}

.login-box {
    background: var(--color-card);
    border-radius: 12px;
    padding: 40px 32px;
    width: 100%;
    max-width: 380px;
    margin: 20px;
}

.login-logo {
    display: block;
    width: 80px;
    margin: 0 auto 16px;
}

.login-box h1 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 24px;
    color: var(--color-text);
}

/* ---- Shared Form Elements ---- */

.field { margin-bottom: 16px; }

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--color-text-muted);
}

input, select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--color-text);
    outline: none;
    transition: border-color 0.15s;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-accent);
}

button {
    width: 100%;
    padding: 12px;
    background: var(--color-primary);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

button:hover { background: var(--color-primary-dark); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-small {
    width: auto;
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

.btn-secondary {
    background: var(--color-border);
    color: var(--color-text);
}
.btn-secondary:hover { background: #d0d3d8; }

.btn-danger {
    background: var(--color-error);
    color: white;
}
.btn-danger:hover { background: #c0392b; }

.btn-accent {
    background: var(--color-accent);
    color: white;
}
.btn-accent:hover { background: #0880c4; }

.error-text {
    color: var(--color-error);
    font-size: 0.8rem;
    min-height: 20px;
    margin-bottom: 8px;
}

/* ---- App Layout ---- */

#app {
    display: flex;
    min-height: 100vh;
}

#sidebar {
    width: 220px;
    background: var(--color-sidebar);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 10;
}

.nav-header {
    padding: 20px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-logo { width: 36px; height: auto; }

.nav-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-links {
    list-style: none;
    flex: 1;
    padding: 12px 0;
}

.nav-link {
    display: block;
    padding: 10px 20px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover {
    background: var(--color-sidebar-hover);
    color: white;
}

.nav-link.active {
    background: var(--color-sidebar-hover);
    color: var(--color-primary);
    font-weight: 600;
}

.nav-footer {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.nav-footer .btn-small {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
}

.nav-footer .btn-small:hover {
    background: rgba(255,255,255,0.2);
}

#content {
    margin-left: 220px;
    flex: 1;
    padding: 24px 32px;
    max-width: 1100px;
}

/* ---- Page Header ---- */

.page-header {
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.page-header p {
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ---- Cards ---- */

.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
}

.card h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--color-text-muted);
}

/* ---- Stats Grid ---- */

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

.stat-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 16px 20px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ---- Tables ---- */

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border);
}

tr:hover { background: #f8f9fb; }

/* ---- Status Badges ---- */

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-active { background: #d4edda; color: #155724; }
.badge-exhausted { background: #e2e3e5; color: #383d41; }
.badge-revoked { background: #f8d7da; color: #721c24; }
.badge-expired { background: #fff3cd; color: #856404; }
.badge-online { background: #d4edda; color: #155724; }
.badge-offline { background: #f8d7da; color: #721c24; }

/* ---- QR Display ---- */

.qr-result {
    text-align: center;
    padding: 20px;
}

.qr-result img {
    max-width: 200px;
    background: white;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    image-rendering: pixelated;
}

.qr-result .token-text {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 12px;
    word-break: break-all;
}

/* ---- Tabs (for reports) ---- */

.tabs {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s;
    background: none;
    width: auto;
    border-radius: 0;
}

.tab:hover { color: var(--color-text); background: none; }
.tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
    font-weight: 600;
    background: none;
}

/* ---- Toggle (quick/custom mode) ---- */

.mode-toggle {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    background: var(--color-border);
    border-radius: 6px;
    padding: 3px;
}

.mode-btn {
    flex: 1;
    padding: 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    background: transparent;
    color: var(--color-text-muted);
}

.mode-btn.active {
    background: var(--color-card);
    color: var(--color-text);
    font-weight: 600;
}

/* ---- Package Selector (Generate QR quick mode) ---- */

.package-option {
    padding: 10px 14px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: border-color 0.15s;
    font-size: 0.9rem;
}

.package-option:hover { border-color: var(--color-accent); }
.package-option.selected {
    border-color: var(--color-accent);
    background: #e8f4fd;
    font-weight: 600;
}

/* ---- Print ---- */

.print-btn {
    width: auto;
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* ---- Print-only receipt header (hidden on screen) ---- */

.print-only { display: none; }

.print-receipt-header {
    text-align: center;
}

.print-logo {
    width: 80px;
    height: auto;
    margin-bottom: 8px;
}

.print-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
}

.print-subtitle {
    font-size: 11px;
    color: #666;
    margin-top: 4px;
    margin-bottom: 16px;
}

@media print {
    /* Hide everything except the QR receipt */
    body { background: white; color: black; padding: 0; }
    #sidebar, .no-print, .page-header, .mode-toggle, .field,
    #gen-submit, #gen-quick, #gen-custom, .tabs, .stats-grid,
    .table-wrap, .nav-footer, .card:not(#gen-result),
    #bal-result, #tok-detail, #tok-table, #tok-paging,
    #rpt-content, #rpt-export { display: none !important; }

    #app { display: block; }
    #content { margin-left: 0; padding: 0; }

    /* Show the receipt header */
    .print-only { display: block !important; }

    /* Receipt styling */
    #gen-result {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        text-align: center;
    }

    .qr-result { padding: 0; }

    .qr-result img {
        max-width: 250px;
        padding: 0;
        border: none;
    }

    .qr-result .token-text {
        font-size: 10px;
        color: #333;
    }

    @page {
        margin: 10mm;
        size: auto;
    }
}

/* ---- Responsive ---- */

.hidden { display: none !important; }
.admin-only { display: none; }
.admin-only.visible { display: block; }

@media (max-width: 768px) {
    #sidebar {
        width: 100%;
        position: relative;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .nav-header { border-bottom: none; }
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        padding: 0 8px 8px;
        width: 100%;
    }
    .nav-link { padding: 8px 12px; font-size: 0.8rem; }
    .nav-footer { width: 100%; }
    #content { margin-left: 0; padding: 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}