:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --border-color: #ccc;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --input-text: #000000;
}

body.dark-mode {
    --bg-color: #121212;
    --text-color: #f5f5f5;
    --border-color: #444;
    --card-bg: #1e1e1e;
    --input-bg: #2a2a2a;
    --input-text: #f5f5f5;
}

body {
    font-family: sans-serif;
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

body.kiosk-mode {
    max-width: none;
    margin: 0;
    border: none;
    border-radius: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

h1 {
    margin-top: 0;
    margin-bottom: 10px;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    gap: 10px;
}

.toggles {
    display: flex;
    gap: 10px;
    font-size: 12px;
}

.toggles label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online .status-dot {
    background-color: #28a745;
}

.status-offline .status-dot {
    background-color: #dc3545;
}

.form-card {
    background-color: var(--card-bg);
    padding: 10px 15px 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.form-group { margin-bottom: 15px; }
label { display: block; margin-bottom: 5px; font-weight: bold; }

input[type="text"] {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px; /* prevents iPhone auto-zoom */
}

.char-counter {
    font-size: 11px;
    margin-top: 2px;
    text-align: right;
    opacity: 0.7;
}

.event-type-selector { display: flex; gap: 10px; }
.event-type-selector input[type="radio"] { display: none; }

label.event-box {
    flex-grow: 1;
    text-align: center;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    background-color: #f9f9f9;
}

body.dark-mode label.event-box {
    background-color: #2a2a2a;
}

input[type="radio"]:checked + label.event-box {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
}

.submit-container {
    text-align: center;
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.submit-button {
    padding: 15px 40px;
    font-size: 18px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    max-width: 300px;
}

.submit-button:hover {
    background-color: #218838;
}

.form-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.submit-button:disabled {
    background-color: #aaa;
    cursor: not-allowed;
}

#responseMessage {
    padding: 10px;
    margin-bottom: 15px;
    display: none;
    border-radius: 4px;
}

.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #721c24;
}

body.dark-mode .success {
    background-color: #204428;
    color: #d4f3dd;
    border-color: #3a6b47;
}

body.dark-mode .error {
    background-color: #5c2224;
    color: #f7d8db;
    border-color: #a8474d;
}

/* Login overlay */
.login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-box {
    background: #ffffff;
    color: #000000;
    padding: 20px 25px;
    border-radius: 8px;
    max-width: 320px;
    width: 90%;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

body.dark-mode .login-box {
    background: #1e1e1e;
    color: #f5f5f5;
}

.login-box input[type="password"] {
    width: 100%;
    padding: 8px;
    font-size: 16px;
    margin-bottom: 10px;
}

.login-box button {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border-radius: 4px;
    border: none;
    background-color: #007bff;
    color: white;
}

.login-box button:hover {
    background-color: #0069d9;
}

.login-error {
    margin-top: 6px;
    font-size: 12px;
    color: #dc3545;
    min-height: 16px;
}

/* Admin controls & queue */
.admin-controls {
    margin-bottom: 10px;
}

.queue-button {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
}

.queue-button:hover {
    background: #e9ecef;
}

body.dark-mode .queue-button:hover {
    background: #333;
}

.queue-panel {
    margin-top: 20px;
    padding: 10px 15px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    max-height: 50vh;
    overflow-y: auto;
}

.queue-panel h2 {
    margin-top: 0;
    margin-bottom: 8px;
}

.queue-hint {
    font-size: 12px;
    margin-top: 0;
    margin-bottom: 10px;
    opacity: 0.8;
}

.queue-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.queue-table th,
.queue-table td {
    border: 1px solid var(--border-color);
    padding: 4px 6px;
    text-align: left;
}

.queue-table th {
    background: rgba(0,0,0,0.05);
}

body.dark-mode .queue-table th {
    background: rgba(255,255,255,0.05);
}

.queue-done-button {
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 4px;
    border: none;
    background: #007bff;
    color: white;
    cursor: pointer;
}

.queue-done-button:hover {
    background: #0062cc;
}

/* Kiosk role: hide toggles & admin controls */
body.role-kiosk .toggles,
body.role-kiosk .admin-controls,
body.role-kiosk .queue-panel {
    display: none !important;
}