:root {
    --bg-color: #0d0d12;
    --card-bg: #1a1a24;
    --text-primary: #ffffff;
    --text-secondary: #a0a0ab;
    --accent-stage: #000000;
    --accent-sponsor: #ff9d4d;
    --accent-normal: #a855f7;
    --accent-vip: #facc15;
    --accent-blocked: #ef4444;
    --border-color: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.app-container {
    width: 100%;
    max-width: 1000px;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

header {
    text-align: center;
    margin-bottom: 40px;
}

header h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 8px;
    background: linear-gradient(to right, #fff, #a0a0ab);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.map-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Stage */
.stage {
    background: var(--accent-stage);
    color: white;
    text-align: center;
    padding: 15px;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Sections Base */
.section-container {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.section-header {
    padding: 8px;
    text-align: center;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: #000;
}

/* Sponsors */
.sponsors-header {
    background: var(--accent-sponsor);
    margin-bottom: 2px;
}

/* Sponsors refinement */
.sponsors {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    padding: 20px 10px;
    width: 100%;
}

.sponsors-row-1,
.sponsors-row-2 {
    display: grid;
    gap: 8px;
    padding: 0;
    justify-content: center;
    width: 100%;
}

.sponsors-row-1 {
    grid-template-columns: repeat(12, 35px);
}

.sponsors-row-2 {
    grid-template-columns: repeat(17, 35px);
}

.sponsors .box {
    width: 35px;
    height: 35px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

/* Lower Area: Normal + VIP */
.lower-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Normales */
.normales-header {
    background: var(--accent-normal);
    color: #fff;
}

.normales-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 4px;
    padding: 8px;
}

/* VIP */
.vip-header {
    background: var(--accent-vip);
}

.vip-area {
    height: 100%;
    min-height: 150px;
    padding: 8px;
    display: flex;
}

.vip-block {
    flex: 1;
    background: rgba(250, 204, 21, 0.1);
    border: 2px dashed var(--accent-vip);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent-vip);
    cursor: pointer;
    transition: var(--transition);
}

.vip-block:hover {
    background: rgba(250, 204, 21, 0.2);
}

.vip-block.blocked {
    background: var(--accent-blocked) !important;
    border-color: var(--accent-blocked) !important;
    color: white !important;
}

/* Universal Seats/Boxes */
.box {
    aspect-ratio: 1/1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.box:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
}

.box.blocked {
    background: var(--accent-blocked) !important;
    color: white !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    font-weight: 700;
}

/* Controls */
.controls {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#reset-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

#reset-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border-color: white;
}

.legend {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.box-sample {
    width: 14px;
    height: 14px;
    border-radius: 3px;
}

.box-sample.available {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
}

.box-sample.blocked {
    background: var(--accent-blocked);
}

/* Login Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.modal-content h2 {
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.input-group {
    margin-bottom: 15px;
}

.input-group input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: white;
    font-family: inherit;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-sponsor);
    background: rgba(255, 255, 255, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    background: var(--accent-sponsor);
    color: black;
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.submit-btn:hover {
    transform: scale(1.02);
    filter: brightness(1.1);
}

.error-msg {
    color: var(--accent-blocked);
    font-size: 0.8rem;
    margin-top: 15px;
}

/* Header & Logo */
.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    gap: 30px;
    margin-bottom: 20px;
}

.logo-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.header-logo {
    height: 120px;
    width: auto;
    object-fit: contain;
}

.header-actions {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 10px;
}

.active-btn {
    background: var(--accent-sponsor);
    color: black;
    border: none;
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.active-btn:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

#logout-btn {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-blocked);
    border: 1px solid var(--accent-blocked);
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

#logout-btn:hover {
    background: var(--accent-blocked);
    color: white;
}

/* Tabs */
.app-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 30px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.tab-btn.active {
    background: var(--accent-sponsor);
    color: black;
    border-color: var(--accent-sponsor);
}

/* Sales Table */
.sales-container {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.sales-header {
    background: var(--accent-sponsor);
    color: black;
    padding: 12px;
    text-align: center;
    font-weight: 700;
}

.table-wrapper {
    overflow-x: auto;
    padding: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    text-align: left;
    padding: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
}

td input {
    width: 100%;
    background: transparent;
    border: none;
    color: white;
    font-family: inherit;
    font-size: inherit;
    padding: 4px;
    border-radius: 4px;
}

td input:focus {
    background: rgba(255, 255, 255, 0.05);
    outline: 1px solid var(--accent-sponsor);
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.hidden {
    display: none !important;
}

#app.locked .box,
#app.locked .vip-block {
    cursor: pointer;
}

#app.locked .box:hover,
#app.locked .vip-block:hover {
    border-color: var(--accent-sponsor);
    box-shadow: 0 0 10px rgba(255, 157, 77, 0.3);
}

@media (max-width: 600px) {
    .lower-sections {
        grid-template-columns: 1fr;
    }

    .app-container {
        padding: 15px;
    }
}