/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- Moderne Farbvariablen & Setup --- */
:root {
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --grey-color: #6b7280;
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --background: #f8fafc;
    --surface: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Moderner Container (Volle Breite) --- */
.container {
    max-width: 100%;
    margin: 0;
    padding: 2rem;
    min-height: 100vh;
}

/* --- Moderne Header Bar --- */
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--surface);
    padding: 1.5rem 2rem;
    margin: -2rem -2rem 2rem -2rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.header-bar h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

/* --- Moderner Logout Button --- */
.logout-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    color: var(--danger-color);
    text-decoration: none;
    border: 2px solid var(--danger-color);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.logout-button:hover {
    background: var(--danger-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* --- Status Informationen --- */
.info-hint {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 10px;
}

.filter-hint {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    margin: -10px 0 20px 0;
}

#scrape-status-value { 
    font-weight: 600; 
}

.status-ok { color: var(--success-color); }
.status-warn { color: var(--warning-color); }
.status-error { color: var(--danger-color); }

.user-duration {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--danger-color);
    margin-top: 4px;
}

/* --- Section Headers --- */
h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2.5rem 0 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

h2::before {
    content: "";
    display: block;
    width: 4px;
    height: 28px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* --- MODERNES GRID LAYOUT (Volle Breite) --- */
#user-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

/* --- Abteilungs-Blöcke --- */
.department-block {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
}

.department-block:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.department-block h3 {
    margin: 0 0 16px 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

/* --- Mitarbeiter Grid innerhalb Abteilung --- */
.department-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* --- MODERNE USER CARDS --- */
.user-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--background);
    border: 2px solid var(--border-color);
    border-left: 4px solid transparent;
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.user-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.05));
    transition: width 0.3s ease;
}

.user-card:hover::before {
    width: 100%;
}

.user-card:hover {
    background: var(--surface);
    border-color: var(--border-color);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.user-card.selected {
    border-color: var(--primary-color);
    background: var(--surface);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* --- Status-spezifische Styles --- */
.user-card.status-none { 
    border-left-color: var(--success-color); 
}
.user-card.status-none .card-icon { 
    color: var(--success-color); 
}

.user-card.status-talking { 
    border-left-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.03);
}
.user-card.status-talking .card-icon { 
    color: var(--danger-color);
    animation: pulse 2s infinite;
}

.user-card.status-outgoing,
.user-card.status-ringing {
    border-left-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.03);
}
.user-card.status-outgoing .card-icon,
.user-card.status-ringing .card-icon {
    color: var(--warning-color);
    animation: ring 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes ring {
    0%, 100% { transform: rotate(-15deg); }
    50% { transform: rotate(15deg); }
}

/* --- Card Content --- */
.card-icon {
    font-size: 1.5rem;
    min-width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.user-number {
    font-size: 0.825rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* --- Filter Section --- */
.filter-section {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-md);
    margin: 24px 0;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.filter-info i.fa-hourglass-half {
    color: var(--primary-color);
    margin-right: 8px;
}

.filter-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-controls label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.filter-controls input[type="date"] {
    padding: 10px 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}

.filter-controls input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filter-controls button {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}

.filter-controls button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.filter-controls button.reset-btn {
    background: var(--grey-color);
}

.filter-controls button.reset-btn:hover {
    background: #4b5563;
}

.filter-info {
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.filter-info.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* --- History Items --- */
.history-item {
    background: var(--surface);
    border-left: 4px solid var(--grey-color);
    padding: 18px 22px;
    margin-bottom: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.history-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.history-item .meta { 
    font-size: 0.875rem; 
    color: var(--text-secondary); 
    margin-top: 6px;
    font-weight: 500;
}

.history-item p { margin: 0; }
.history-item strong { font-weight: 600; }

.history-item.call-missed {
    border-left-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.02);
}

.history-item.call-missed p strong {
    color: var(--danger-color);
}

.history-item.call-out {
    border-left-color: var(--primary-color);
}

.history-item.call-out p strong {
    color: var(--primary-color);
}

.history-item.call-in {
    border-left-color: var(--success-color);
}

.history-item.call-in p strong {
    color: var(--success-color);
}

/* --- Filter Popup --- */
#filter-popup {
    position: fixed;
    top: 100px;
    right: 24px;
    width: 440px;
    max-height: 80vh;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.25);
    padding: 20px;
    z-index: 9999;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hidden {
    display: none;
}

#filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 16px;
}

#filter-header strong {
    font-size: 1.1rem;
    color: var(--text-primary);
}

#filter-header button {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

#filter-header button:hover {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

#filter-content .history-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
    padding-bottom: 8px;
}

#filter-popup p {
    margin: 6px 0;
}

#filter-popup strong {
    color: var(--primary-color);
}

/* --- Auth Pages --- */
body.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-container {
    background: var(--surface);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 440px;
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

.auth-container h2 {
    margin: 0 0 0.5rem 0;
    font-weight: 700;
    font-size: 2rem;
    color: var(--text-primary);
}

.auth-container h2::before {
    display: none;
}

.auth-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.auth-container form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-container .form-group {
    text-align: left;
}

.auth-container label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.auth-container input[type="text"],
.auth-container input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    background: var(--background);
    transition: all 0.2s;
}

.auth-container input[type="text"]:focus,
.auth-container input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--surface);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.auth-container input#token {
    text-align: center;
    font-size: 1.75rem;
    letter-spacing: 8px;
    font-weight: 700;
    padding: 16px;
}

.auth-container button[type="submit"] {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 600;
    transition: all 0.2s;
    margin-top: 10px;
    font-family: 'Inter', sans-serif;
    box-shadow: var(--shadow-md);
}

.auth-container button[type="submit"]:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* --- Responsive Design --- */
@media (max-width: 1400px) {
    #user-grid { 
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); 
    }
}

@media (max-width: 1024px) {
    #user-grid { 
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); 
        gap: 20px;
    }
    
    .container {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    #user-grid { 
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); 
        gap: 16px;
    }
    
    .header-bar {
        padding: 1.25rem 1.5rem;
        margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    }
    
    .header-bar h1 {
        font-size: 1.5rem;
    }
    
    #filter-popup {
        width: calc(100% - 32px);
        right: 16px;
        left: 16px;
    }
}

@media (max-width: 480px) {
    #user-grid { 
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 1rem;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-controls input[type="date"],
    .filter-controls button {
        width: 100%;
    }
}