:root {
    --primary-color: #2563eb;
    --bg-color: #f3f4f6;
    --text-color: #1f2937;
    --card-bg: #ffffff;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Landing Page */
.landing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 2rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: bold;
    transition: transform 0.2s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.btn-secondary {
    background-color: #4b5563;
}

.btn-danger {
    background-color: #dc2626;
}

/* Admin Dashboard */
.admin-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.input-group {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    font-family: inherit;
    resize: vertical;
}

.question-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.question-card {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: slideIn 0.3s ease;
}

.question-content {
    font-size: 1.1rem;
    flex-grow: 1;
    margin-right: 1rem;
}

/* Teleprompter Mode */
body.teleprompter-mode {
    background-color: #000000;
    color: #ffffff;
    overflow-y: auto;
}

.teleprompter-container {
    max-width: 90%;
    margin: 0 auto;
    padding: 2rem 0;
}

.tele-question {
    font-size: 3.5rem; /* Huge text */
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #333;
    color: #fbbf24; /* Amber/Yellow for high contrast */
    animation: fadeIn 0.5s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}