/* Liquid Glass Design System - Shared Styles */
:root {
    /* Color Palette - Cool Glass Tones */
    --glass-dark: #0f1419;
    --glass-darker: #0a0e12;
    --glass-surface: rgba(255, 255, 255, 0.05);
    --glass-surface-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-accent: #00d4ff;
    --glass-accent-dim: rgba(0, 212, 255, 0.2);
    --glass-text-primary: rgba(255, 255, 255, 0.95);
    --glass-text-secondary: rgba(255, 255, 255, 0.65);
    --glass-text-tertiary: rgba(255, 255, 255, 0.45);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Glass Effect */
    --blur-sm: 8px;
    --blur-md: 16px;
    --blur-lg: 24px;
}

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

html {
    height: 100%;
    overflow: hidden;
    position: fixed;
    width: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Roboto', sans-serif;
    background: var(--glass-darker);
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    height: 100%;
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: var(--spacing-md);
    color: var(--glass-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
}

/* Button Styles */
button {
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    color: var(--glass-text-primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    background: var(--glass-surface-hover);
    border-color: var(--glass-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.3);
    color: var(--glass-accent);
}

.btn-primary:hover {
    background: rgba(0, 212, 255, 0.25);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 12px 32px rgba(0, 212, 255, 0.3);
}

.btn-danger {
    background: rgba(244, 67, 54, 0.15);
    border-color: rgba(244, 67, 54, 0.3);
    color: var(--glass-text-primary);
}

.btn-danger:hover {
    background: rgba(244, 67, 54, 0.25);
    border-color: rgba(244, 67, 54, 0.5);
    box-shadow: 0 12px 32px rgba(244, 67, 54, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    min-height: calc(100vh - 32px);
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--glass-accent) 50%,
        transparent 100%);
    opacity: 0.5;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.header h1 {
    color: var(--glass-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 8px rgba(0, 212, 255, 0.3);
}

.header p {
    color: var(--glass-text-secondary);
    font-size: 14px;
    margin: 0;
}

/* Status */
.status {
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--glass-border);
    border-left: 2px solid var(--glass-accent);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 500;
    font-size: 14px;
    color: var(--glass-text-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

/* Toast */
.toast {
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    font-size: 14px;
    color: var(--glass-text-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toast.error {
    background: rgba(244, 67, 54, 0.15);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-left: 2px solid rgba(244, 67, 54, 0.6);
    box-shadow: 0 4px 16px rgba(244, 67, 54, 0.2);
}

.toast.success {
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-left: 2px solid rgba(76, 175, 80, 0.6);
    box-shadow: 0 4px 16px rgba(76, 175, 80, 0.2);
}

.toast.info {
    background: rgba(33, 150, 243, 0.15);
    border: 1px solid rgba(33, 150, 243, 0.3);
    border-left: 2px solid rgba(33, 150, 243, 0.6);
    box-shadow: 0 4px 16px rgba(33, 150, 243, 0.2);
}

.toast.mini {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-sm);
    opacity: 0.85;
}

.toast.inspection {
    padding: 4px 8px;
    font-size: 11px;
    margin-bottom: 4px;
    border-radius: 4px;
    opacity: 0.8;
    min-width: auto;
    max-width: 200px;
}

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 400px;
}

/* Inspection mode (Customer): show toasts center-bottom with tighter spacing */
.toast-container.inspection-mode {
    top: auto;
    bottom: 100px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    max-width: 250px;
    gap: 4px;
}

/* Inspection mode - individual toasts */
.toast-container.inspection-mode .toast {
    padding: 4px 8px;
    font-size: 11px;
    margin-bottom: 4px;
}

/* Surveyor Dashboard: use mini toasts and stack vertically */
.toast-container.surveyor-mode {
    gap: 6px;
    max-width: 280px;
    /* Keep default position: top-right */
}

/* Surveyor mode - individual mini toasts */
.toast-container.surveyor-mode .toast.mini,
.toast-container.surveyor-mode .toast.success,
.toast-container.surveyor-mode .toast.error {
    padding: 5px 10px;
    font-size: 12px;
    margin-bottom: 2px;
}

.toast-container > * {
    pointer-events: auto;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--glass-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Video Container */
.video-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .video-container {
        grid-template-columns: 1fr;
    }
}

.video-wrapper {
    position: relative;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    aspect-ratio: 16 / 9;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.video-wrapper:hover {
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Orientierungsabhängige Video Aspect Ratios */
@media (orientation: portrait) {
    .video-wrapper {
        aspect-ratio: 9 / 16;  /* Portrait: höher als breit */
    }
}

@media (orientation: landscape) {
    .video-wrapper {
        aspect-ratio: 16 / 9;  /* Landscape: breiter als hoch */
    }
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/**
 * Inspection Mode Video - NUR z-index ändern
 * Kein position:relative um stacking context NICHT zu ändern
 * Das verhindert WebRTC-Rendering-Probleme
 */
.video-wrapper.inspection-mode-video {
    z-index: 101;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--glass-surface);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
    }

    .header h1 {
        font-size: 24px;
    }

    .btn {
        padding: var(--spacing-md);
        font-size: 14px;
    }
}