/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SPLASH SCREEN - Experience initialization with permissions
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.splash-screen {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.8s ease-out;
}

.splash-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Typewriter text */
.splash-text {
    font-size: clamp(24px, 4vw, 48px);
    font-weight: 300;
    color: #fff;
    font-family: 'Inter', -apple-system, sans-serif;
    letter-spacing: 1px;
    margin-bottom: 60px;
    min-height: 60px;
    display: flex;
    align-items: center;
}

.typewriter {
    overflow: hidden;
    border-right: 2px solid rgba(139, 92, 246, 0.8);
    white-space: nowrap;
    animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: rgba(139, 92, 246, 0.8); }
}

/* Permission request container */
.permission-request {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 50px;
    max-width: 500px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.permission-request.visible {
    opacity: 1;
    transform: translateY(0);
}

.permission-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.permission-title {
    font-size: 24px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.permission-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 30px;
}

.permission-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.permission-btn {
    padding: 14px 32px;
    border-radius: 12px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.permission-btn.allow {
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}

.permission-btn.allow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
}

.permission-btn.deny {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.permission-btn.deny:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

/* Permission note */
.permission-note {
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* Loading state */
.splash-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(139, 92, 246, 0.2);
    border-top-color: #8b5cf6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* Permission denied message */
.permission-denied {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 16px 24px;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.permission-denied.visible {
    opacity: 1;
    transform: translateY(0);
}

.permission-denied-text {
    color: #ef4444;
    font-size: 14px;
    font-weight: 500;
}