:root {
    --bg-color: #1A1515;
    --text-color: #FFFFFF;
    --primary-color: #FECA82;
    --secondary-bg: #2A2525;
    --border-color: #3A3535;
    --accent-color: #FECA82;
    --error-color: #FF5555;
    --success-color: #55FF55;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

button {
    cursor: pointer;
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 1rem;
    transition: all 0.2s;
}

button.primary {
    background-color: var(--primary-color);
    color: var(--bg-color);
    font-weight: bold;
}

button.primary:hover {
    filter: brightness(1.1);
}

button.secondary {
    background-color: var(--secondary-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

button.secondary:hover {
    background-color: var(--border-color);
}

/* Layout */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Wizard */
.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
}

.step-title {
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.grid-selection {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.card.selected {
    border-color: var(--primary-color);
    background-color: rgba(254, 202, 130, 0.1);
}

/* Calendar & Slots */
.booking-container {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.calendar-wrapper {
    flex: 1;
    min-width: 300px;
}

.slots-wrapper {
    flex: 1;
    min-width: 300px;
}

.calendar {
    background: var(--secondary-bg);
    border-radius: 12px;
    padding: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day-name {
    text-align: center;
    font-size: 0.8rem;
    color: #888;
    padding-bottom: 10px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s;
}

.calendar-day:hover:not(.disabled) {
    background: var(--border-color);
}

.calendar-day.selected {
    background: var(--primary-color);
    color: var(--bg-color);
    font-weight: bold;
}

.calendar-day.disabled {
    color: #444;
    cursor: not-allowed;
}

.calendar-day.today {
    border: 1px solid var(--primary-color);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
}

.slot-pill {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    padding: 10px;
    text-align: center;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.slot-pill:hover {
    border-color: var(--primary-color);
}

.slot-pill.selected {
    background: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
}

/* Admin */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    background: var(--secondary-bg);
    border-right: 1px solid var(--border-color);
    padding: 20px 0;
}

.admin-nav-item {
    padding: 12px 25px;
    cursor: pointer;
    transition: background 0.2s;
}

.admin-nav-item:hover {
    background: var(--border-color);
}

.admin-nav-item.active {
    border-left: 4px solid var(--primary-color);
    background: rgba(254, 202, 130, 0.05);
    color: var(--primary-color);
}

.admin-content {
    flex: 1;
    padding: 40px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th,
td {
    text-align: left;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

th {
    color: #888;
    font-weight: normal;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #888;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
}

input[type="checkbox"],
input[type="radio"] {
    width: auto;
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-color);
    padding: 30px;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border-color);
}

/* Utilities */
.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.text-right {
    text-align: right;
}

.flex {
    display: flex;
}

.gap-10 {
    gap: 10px;
}

.justify-between {
    justify-content: space-between;
}

.overall-summary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
}

/* Admin Calendar */
.admin-calendar-wrapper {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
}

.admin-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.admin-calendar-grid {
    display: grid;
    grid-template-columns: 120px repeat(7, 1fr);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: auto;
    flex: 1;
    background: var(--secondary-bg);
}

.calendar-header-cell {
    background: var(--border-color);
    padding: 10px;
    text-align: center;
    font-weight: bold;
    border-right: 1px solid var(--bg-color);
    border-bottom: 1px solid var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.calendar-sidebar-cell {
    background: var(--border-color);
    padding: 15px 10px;
    border-right: 1px solid var(--bg-color);
    border-bottom: 1px solid var(--bg-color);
    font-weight: bold;
    position: sticky;
    left: 0;
    z-index: 5;
    font-size: 0.9rem;
}

.calendar-data-cell {
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    min-height: 120px;
    padding: 8px;
}

.calendar-res-card {
    background: var(--primary-color);
    color: var(--bg-color);
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    line-height: 1.3;
    transition: transform 0.1s;
}

.calendar-res-card:hover {
    transform: scale(1.02);
}

.calendar-res-card.status-pending_payment {
    background: #555;
    color: #eee;
}

.calendar-res-card.status-expired {
    background: #2a2a2a;
    color: #666;
    text-decoration: line-through;
    opacity: 0.6;
}

.calendar-res-card.status-cancelled {
    display: none;
}

.employee-toggles {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
    width: 100%;
}

.employee-toggle-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    background: var(--border-color);
    padding: 4px 10px;
    border-radius: 15px;
}

.employee-toggle-item input {
    width: auto;
}