/**
 * TailAdmin Custom Styles
 * Based on TailAdmin Free Dashboard Template
 * https://github.com/TailAdmin/tailadmin-free-tailwind-dashboard-template
 */

/* ===== ROOT VARIABLES ===== */
:root {
    /* CEOS-konsistent mit Admin (dashboard-ceos.css) */
    --primary: #465fff;
    --success: #219653;
    --danger: #D34053;
    --warning: #FFA70B;
    --body-dark: #1A222C;
    --boxdark: #24303F;
    --boxdark-2: #1A222C;
    --strokedark: #2E3A47;
    --form-strokedark: #3d4d60;
    --form-input: #1d2a39;
    --meta-1: #DC3545;
    --meta-2: #EFF2F7;
    --meta-3: #10B981;
    --meta-4: #313D4A;
    --meta-5: #259AE6;
    --meta-6: #FFBA00;
    --meta-7: #FF6766;
    --meta-8: #F0950C;
    --meta-9: #E5E7EB;
    
    /* Shadows */
    --shadow-default: 0px 8px 13px -3px rgba(0, 0, 0, 0.07);
    --shadow-card: 0px 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-card-2: 0px 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-switcher: 0px 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-dropdown: 0px 10px 40px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* WCAG: Sichtbarer Fokus für Keyboard-Navigation */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ===== FONTS ===== */
/* Lokale Inter-Fonts via fonts.css – keine Internet-Abhängigkeit */
body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    background: white;
    border-right: 1px solid #E2E8F0;
    transition: var(--transition);
    z-index: 999;
    overflow-y: auto;
}

.sidebar.dark {
    background: var(--boxdark);
    border-right-color: var(--strokedark);
}

.sidebar-collapsed {
    width: 80px;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #E2E8F0;
}

.sidebar.dark .sidebar-header {
    border-bottom-color: var(--strokedark);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.sidebar-nav {
    padding: 1.5rem 0;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: #64748B;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.sidebar-nav-item:hover {
    background: #F1F5F9;
    color: var(--primary);
}

.sidebar.dark .sidebar-nav-item:hover {
    background: var(--boxdark-2);
}

.sidebar-nav-item.active {
    background: #EFF4FB;
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.sidebar.dark .sidebar-nav-item.active {
    background: var(--boxdark-2);
}

.sidebar-nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    right: 0;
    left: 280px;
    height: 80px;
    background: white;
    border-bottom: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 998;
    transition: var(--transition);
}

.header.dark {
    background: var(--boxdark);
    border-bottom-color: var(--strokedark);
}

.header-collapsed {
    left: 80px;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: 280px;
    margin-top: 80px;
    padding: 2rem;
    min-height: calc(100vh - 80px);
    transition: var(--transition);
}

.main-content-collapsed {
    margin-left: 80px;
}

/* ===== CARDS ===== */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    transition: var(--transition);
}

.card.dark {
    background: var(--boxdark);
}

.card:hover {
    box-shadow: var(--shadow-default);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E2E8F0;
}

.card.dark .card-header {
    border-bottom-color: var(--strokedark);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1F2937;
}

.card.dark .card-title {
    color: white;
}

/* ===== STAT CARDS ===== */
.stat-card {
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.stat-card.dark {
    background: var(--boxdark);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-default);
}

.stat-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-icon.primary {
    background: rgba(60, 80, 224, 0.1);
    color: var(--primary);
}

.stat-card-icon.success {
    background: rgba(33, 150, 83, 0.1);
    color: var(--success);
}

.stat-card-icon.warning {
    background: rgba(255, 167, 11, 0.1);
    color: var(--warning);
}

.stat-card-icon.danger {
    background: rgba(211, 64, 83, 0.1);
    color: var(--danger);
}

.stat-card-content {
    flex: 1;
}

.stat-card-label {
    font-size: 0.875rem;
    color: #64748B;
    margin-bottom: 0.25rem;
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1F2937;
}

.card.dark .stat-card-value {
    color: white;
}

.stat-card-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.stat-card-trend.up {
    color: var(--success);
}

.stat-card-trend.down {
    color: var(--danger);
}

/* ===== CIRCULAR PROGRESS ===== */
.circular-progress-container {
    position: relative;
    width: 150px;
    height: 150px;
}

.circular-progress-svg {
    transform: rotate(-90deg);
}

.circular-progress-bg {
    fill: none;
    stroke: #E2E8F0;
    stroke-width: 10;
}

.circular-progress-bar {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 440;
    stroke-dashoffset: 440;
    transition: stroke-dashoffset 0.5s ease;
}

.circular-progress-bar.primary {
    stroke: var(--primary);
}

.circular-progress-bar.success {
    stroke: var(--success);
}

.circular-progress-bar.warning {
    stroke: var(--warning);
}

.circular-progress-bar.danger {
    stroke: var(--danger);
}

.circular-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.circular-progress-value {
    font-size: 2rem;
    font-weight: 700;
    color: #1F2937;
}

.circular-progress-label {
    font-size: 0.875rem;
    color: #64748B;
    margin-top: 0.25rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
}

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

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: #3641f5;
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #1a7a42;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #b32a3a;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-warning:hover {
    background: #e69500;
}

.btn-secondary {
    background: #64748B;
    color: white;
}

.btn-secondary:hover {
    background: #475569;
}

.btn-outline {
    background: transparent;
    border: 1px solid #E2E8F0;
    color: #64748B;
}

.btn-outline:hover {
    background: #F1F5F9;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-primary {
    background: rgba(60, 80, 224, 0.1);
    color: var(--primary);
}

.badge-success {
    background: rgba(33, 150, 83, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(211, 64, 83, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(255, 167, 11, 0.1);
    color: var(--warning);
}

.badge-secondary {
    background: rgba(100, 116, 139, 0.1);
    color: #64748B;
}

/* ===== TABLES ===== */
.table-container {
    overflow-x: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-card);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.table.dark {
    background: var(--boxdark);
}

.table thead {
    background: #F9FAFB;
    border-bottom: 1px solid #E2E8F0;
}

.table.dark thead {
    background: var(--boxdark-2);
    border-bottom-color: var(--strokedark);
}

.table th {
    padding: 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748B;
    text-transform: uppercase;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid #E2E8F0;
    color: #1F2937;
}

.table.dark td {
    border-bottom-color: var(--strokedark);
    color: white;
}

.table tbody tr:hover {
    background: #F9FAFB;
}

.table.dark tbody tr:hover {
    background: var(--boxdark-2);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #1F2937;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    background: white;
    color: #1F2937;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.1);
}

.dark .form-input,
.dark .form-select,
.dark .form-textarea {
    background: var(--form-input);
    border-color: var(--form-strokedark);
    color: white;
}

.dark .form-input:focus,
.dark .form-select:focus,
.dark .form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.2);
}

.dark .form-input::placeholder,
.dark .form-textarea::placeholder {
    color: #94A3B8;
}

.dark .form-label {
    color: #E2E8F0;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease;
}

.modal {
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-dropdown);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

.modal.dark {
    background: var(--boxdark);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid #E2E8F0;
}

.modal.dark .modal-header {
    border-bottom-color: var(--strokedark);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1F2937;
}

.modal.dark .modal-title {
    color: white;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1.5rem;
    border-top: 1px solid #E2E8F0;
}

.modal.dark .modal-footer {
    border-top-color: var(--strokedark);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ===== UTILITIES ===== */
.text-primary {
    color: var(--primary);
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

.text-warning {
    color: var(--warning);
}

.bg-primary {
    background: var(--primary);
}

.bg-success {
    background: var(--success);
}

.bg-danger {
    background: var(--danger);
}

.bg-warning {
    background: var(--warning);
}

/* ===== DARK MODE ===== */
.dark {
    background: var(--body-dark);
    color: white;
}

.dark .text-gray-900 {
    color: white !important;
}

.dark .text-gray-600 {
    color: #94A3B8 !important;
}

.dark .bg-white {
    background: var(--boxdark) !important;
}

.dark .bg-gray-50 {
    background: var(--boxdark-2) !important;
}

.dark .border-gray-200 {
    border-color: var(--strokedark) !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .header {
        left: 0;
    }
    
    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
    
    .circular-progress-container {
        width: 120px;
        height: 120px;
    }
}