/* Layout Containers */
.app-container {
    position: relative;
    width: 90%;
    max-width: 800px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 100px 40px 40px 40px;
    box-shadow: var(--shadow);
    margin: 40px 0;
    animation: fadeIn 0.8s ease-out;
}

/* Top Controls */
.top-controls {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.version-tag {
    font-size: 0.725rem;
    color: var(--text-muted);
    opacity: 0.5;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    pointer-events: none;
    letter-spacing: 0.02em;
    padding-right: 4px;
}

.status-bar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.live-clock {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    font-family: 'Outfit', 'Noto Sans KR', sans-serif;
    letter-spacing: 0.02em;
}

.system-notice {
    background: #fffbeb;
    color: #92400e;
    padding: 18px 32px;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 10px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #fde68a;
    box-shadow: 0 2px 10px rgba(146, 64, 14, 0.08);
    line-height: 1.5;
    text-align: center;
}

.mobile-break {
    display: none;
}

header {
    margin-top: 30px;
    margin-bottom: 30px;
    text-align: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: #6366f1;
    letter-spacing: -0.02em;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-email {
    font-size: 0.85rem;
    color: var(--text-muted);
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-align: center;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

footer {
    margin-top: 40px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Responsive Layout */
@media (max-width: 1024px) {
    body {
        align-items: flex-start;
        display: block;
    }

    .app-container {
        width: 100% !important;
        max-width: none !important;
        margin: 0 !important;
        border-radius: 0 !important;
        padding: 120px 20px 60px 20px;
        border: none !important;
        box-shadow: none !important;
        min-height: 100vh;
    }

    .top-controls {
        top: 20px;
        right: 20px;
        gap: 8px;
    }

    .header-content {
        flex-direction: column;
        gap: 4px;
        align-items: flex-end;
    }

    .logo {
        width: 100%;
        text-align: center;
        margin-top: 15px;
        margin-bottom: 0px;
    }

    .mobile-break {
        display: block;
    }
}