/* ===== UPLOAD PAGE ===== */
.upload-body {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
    background: linear-gradient(135deg, #0F0F13 0%, #1a1a2e 100%);
}

.upload-container {
    width: 100%;
    max-width: 480px;
    padding: 24px 20px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.upload-header {
    text-align: center;
    padding-top: 16px;
}

.upload-event-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

.upload-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ===== DROP ZONE ===== */
.drop-zone {
    background: var(--surface);
    border: 2px dashed var(--border);
    border-radius: 24px;
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--primary);
    background: rgba(108, 99, 255, 0.08);
}

.drop-zone:active {
    transform: scale(0.98);
}

.drop-icon {
    font-size: 64px;
    margin-bottom: 12px;
}

.drop-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.drop-hint {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== PREVIEW ===== */
.preview-area {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}

.preview-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--border);
}

/* ===== UPLOAD BUTTON ===== */
.btn-upload {
    width: 100%;
    padding: 18px;
    font-size: 18px;
    font-weight: 700;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-upload:hover { background: var(--primary-dark); }
.btn-upload:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-loader { display: inline; }

/* ===== SUCCESS ===== */
.success-msg {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.success-icon {
    font-size: 72px;
    animation: pop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--success);
}

@keyframes pop {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* ===== ERROR ===== */
.error-msg {
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: #FCA5A5;
    font-size: 14px;
}