body {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #f6f7f9;
    color: #111827;
    font-size: 15px;
}

.navbar {
    border-bottom: 1px solid #e5e7eb;
    background: #ffffff;
}

.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hero {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 2.5rem;
}

.hero h1 {
    font-weight: 600;
    letter-spacing: -0.02em;
}

.stat-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #ffffff;
    padding: 1.25rem;
}

.movie-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #ffffff;
    padding: 1.5rem;
    height: 100%;
}

.badge-soft {
    background: #f3f4f6;
    color: #374151;
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
    font-weight: 500;
    font-size: 0.75rem;
}

.seat-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 0.5rem;
}

.seat {
    border: 1px solid #d1d5db;
    background: #ffffff;
    color: #111827;
    border-radius: 6px;
    padding: 0.35rem 0;
    font-size: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.seat:hover {
    border-color: #111827;
}

.seat.selected {
    background: #111827;
    color: #ffffff;
}

.seat.taken {
    background: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
}

.surface {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 1.5rem;
}

.table thead th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.btn-primary {
    background: #111827;
    border-color: #111827;
    border-radius: 8px;
    padding: 0.55rem 1.25rem;
    font-weight: 500;
}

.btn-outline-dark {
    border-radius: 8px;
    padding: 0.55rem 1.25rem;
}

.form-control, .form-select {
    border-radius: 8px;
    border-color: #d1d5db;
}

.alert {
    border-radius: 8px;
}

.footer {
    margin-top: auto;
    border-top: 1px solid #e5e7eb;
    background: #ffffff;
}