/* ===== VARIABLES CSS ===== */
:root {
    --primary-color: rgba(255,255,255,0.95);
    --primary-dark: rgba(255,255,255,0.85);
    --primary-light: rgba(255,255,255,0.7);
    --secondary-color: rgba(255,255,255,0.5);
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;

    --bg-dark: #000;
    --bg-medium: rgba(255,255,255,0.05);
    --bg-light: rgba(255,255,255,0.1);
    --bg-card: rgba(255,255,255,0.08);

    --text-primary: #fff;
    --text-secondary: rgba(255,255,255,0.7);
    --text-muted: rgba(255,255,255,0.4);

    --border-color: rgba(255,255,255,0.12);
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.5);

    --sidebar-width: 260px;
    --header-height: 70px;
    --transition: all 0.3s ease;
}

/* ===== RESET & BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    overflow-x: hidden;
}

body {
    font-family: Arial, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
}

/* Fond image pour les pages app */
body:not(.login-page)::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center;
}
body:not(.login-page)::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: rgba(0,0,0,0.72);
}

/* Image par page */
body.page-dashboard::before {
    background-image: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80');
}
body.page-interventions::before {
    background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1800&q=80');
}
body.page-devis::before {
    background-image: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=1800&q=80');
}
body.page-parametres::before {
    background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?auto=format&fit=crop&w=1800&q=80');
}
body.page-detail::before {
    background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1800&q=80');
}
body.page-clients::before {
    background-image: url('https://images.unsplash.com/photo-1600880292203-757bb62b4baf?auto=format&fit=crop&w=1800&q=80');
}
body.page-sites::before {
    background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?auto=format&fit=crop&w=1800&q=80');
}
body.page-fournisseurs::before {
    background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1800&q=80');
}
body.page-techniciens::before {
    background-image: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=1800&q=80');
}
body.page-calendrier::before {
    background-image: url('https://images.unsplash.com/photo-1506784983877-45594efa4cbe?auto=format&fit=crop&w=1800&q=80');
}

a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}
a:hover { color: #fff; }

/* CANVAS PARTICULES */
#particles {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    position: relative;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.login-box {
    background: rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 44px 40px;
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header .logo-icon {
    font-size: 48px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 16px;
    display: block;
}

.login-header h1 {
    font-size: 26px;
    font-weight: 900;
    margin-bottom: 8px;
    color: #fff;
    letter-spacing: -0.5px;
}

.login-header p {
    color: rgba(255,255,255,0.45);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

.login-form input[type="email"],
.login-form input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.login-form input[type="email"]::placeholder,
.login-form input[type="password"]::placeholder { color: rgba(255,255,255,0.3); }

.login-form input:focus {
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.1);
}

.form-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 13px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: rgba(255,255,255,0.6);
    user-select: none;
}

.remember-me input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 17px;
    height: 17px;
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    background: rgba(255,255,255,0.08);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: border-color 0.2s, background 0.2s;
}

.remember-me input[type="checkbox"]:checked {
    background: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.9);
}

.remember-me input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: 2px solid #1a1a2e;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.forgot-password {
    color: rgba(255,255,255,0.55);
    font-size: 13px;
    transition: color 0.2s;
}
.forgot-password:hover { color: #fff; }

.btn-login {
    width: 100%;
    padding: 14px;
    background: rgba(255,255,255,0.95);
    color: #111;
    border: none;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.25s ease, opacity 0.25s ease;
    margin-top: 4px;
}

.btn-login:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.login-footer {
    margin-top: 32px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.login-footer p {
    color: rgba(255,255,255,0.4);
    font-size: 11px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sync-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--danger-color);
}

.status-dot.online {
    background: var(--success-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

/* ===== LAYOUT PRINCIPAL ===== */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-right: 1px solid rgba(255,255,255,0.1);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header .logo-icon {
    font-size: 26px;
    color: rgba(255,255,255,0.85);
}

.sidebar-header h2 {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: #fff;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    padding: 8px 24px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    cursor: pointer;
    border-left: 3px solid transparent;
    font-size: 0.83rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.nav-item.active {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-left-color: rgba(255,255,255,0.7);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.nav-item .badge {
    margin-left: auto;
    background: var(--danger-color);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.user-details h4 {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
}

.user-details span {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* ===== HEADER ===== */
.header {
    height: var(--header-height);
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
}

.page-title h1 {
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.5px;
}

.page-title p {
    font-size: 11px;
    color: rgba(255,255,255,0.45);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-box {
    position: relative;
}

.search-box input {
    width: 280px;
    padding: 10px 16px 10px 40px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    color: #fff;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}
.search-box input::placeholder { color: rgba(255,255,255,0.35); }
.search-box input:focus { border-color: rgba(255,255,255,0.4); }

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.4);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

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

.header-btn .notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: var(--danger-color);
    border-radius: 50%;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== PAGE CONTENT ===== */
.page-content {
    padding: 32px;
}

/* ===== STATS CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,0.12);
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.stat-card-header h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.5);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-card-icon.blue {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.15);
}

.stat-card-icon.green {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success-color);
    border: 1px solid rgba(34,197,94,0.25);
}

.stat-card-icon.orange {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
    border: 1px solid rgba(245,158,11,0.25);
}

.stat-card-icon.red {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    border: 1px solid rgba(239,68,68,0.25);
}

.stat-card-icon.purple {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
    border: 1px solid rgba(139,92,246,0.25);
}

.stat-card-value {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 8px;
    color: #fff;
}

.stat-card-change {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: rgba(255,255,255,0.5);
}

.stat-card-change.positive {
    color: var(--success-color);
}

.stat-card-change.negative {
    color: var(--danger-color);
}

/* ===== CARDS / PANELS ===== */
.card {
    background: rgba(255,255,255,0.08);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.03);
}

.card-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.card-body {
    padding: 24px;
}

/* ===== TABLES ===== */
.table-container {
    overflow-x: auto;
    width: 100%;
}

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

.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.data-table th {
    background: rgba(255,255,255,0.06);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.5);
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background: rgba(255,255,255,0.05);
}

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.status-badge.in-progress {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.2);
}

.status-badge.completed {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success-color);
}

.status-badge.cancelled {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
    text-decoration: none;
}

.btn-primary {
    background: rgba(255,255,255,0.95);
    color: #111;
}

.btn-primary:hover {
    transform: translateY(-2px);
    opacity: 0.9;
    color: #111;
}

.btn-secondary {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.15);
}

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

.btn-success {
    background: rgba(34,197,94,0.2);
    color: var(--success-color);
    border: 1px solid rgba(34,197,94,0.3);
}

.btn-success:hover {
    background: rgba(34,197,94,0.35);
    transform: translateY(-2px);
}

.btn-danger {
    background: rgba(239,68,68,0.2);
    color: var(--danger-color);
    border: 1px solid rgba(239,68,68,0.3);
}

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

.btn-sm {
    padding: 6px 14px;
    font-size: 12px;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: var(--transition);
}

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

/* ===== FORMS ===== */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.55);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.form-control::placeholder { color: rgba(255,255,255,0.3); }

.form-control:focus {
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.1);
}

select.form-control {
    cursor: pointer;
}

select.form-control option { background: #111; color: #fff; }

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(239,68,68,0.2);
    border-color: rgba(239,68,68,0.4);
    color: var(--danger-color);
}

.modal-body {
    padding: 24px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ===== REAL-TIME SYNC INDICATOR ===== */
.sync-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 999px;
    font-size: 12px;
    color: var(--success-color);
}

.sync-indicator .pulse {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* ===== TECHNICIAN TRACKER ===== */
.tech-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    transition: var(--transition);
}

.tech-item:hover {
    background: rgba(255,255,255,0.1);
}

.tech-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
}

.tech-info {
    flex: 1;
}

.tech-info h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.tech-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

.tech-status {
    text-align: right;
}

.tech-status .status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    margin-bottom: 4px;
}

.tech-status .status.online {
    color: var(--success-color);
}

.tech-status .status.busy {
    color: var(--warning-color);
}

.tech-status .status.offline {
    color: var(--text-muted);
}

.tech-status .location {
    font-size: 12px;
    color: var(--text-muted);
}

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

@media (max-width: 768px) {
    .header {
        padding: 0 16px;
    }
    
    .search-box {
        display: none;
    }
    
    .page-content {
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ANIMATIONS ===== */
.fade-in {
    animation: fadeIn 0.3s ease both;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* ===== PRIORITY BADGES ===== */
.priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.priority-badge.high {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.priority-badge.medium {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.priority-badge.low {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success-color);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    border-left: 4px solid rgba(255,255,255,0.5);
    animation: slideIn 0.3s ease;
    color: #fff;
}

.toast.success {
    border-left-color: var(--success-color);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== FILTERS & TOOLBAR ===== */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    align-items: center;
}

.filter-group {
    display: flex;
    gap: 8px;
}

.filter-btn {
    padding: 8px 18px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-color: rgba(255,255,255,0.25);
}

.filter-btn.active {
    background: rgba(255,255,255,0.95);
    color: #111;
    border-color: transparent;
}

/* ===== DETAIL PAGE CARDS ===== */
.page-content .card {
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.page-content .card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.page-content .card-header {
    background: rgba(255,255,255,0.04);
    padding: 18px 24px;
}

.page-content .card-header h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
}

.page-content .card-header h3 i {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 10px;
    border-radius: 10px;
}

/* Info Grid pour détails */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-item label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.info-item span,
.info-item p {
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.6;
}

.info-item span {
    font-weight: 500;
}

/* Badges améliorés */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2) 0%, rgba(6, 182, 212, 0.1) 100%);
    color: var(--info-color);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(245, 158, 11, 0.1) 100%);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(34, 197, 94, 0.1) 100%);
    color: var(--success-color);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(239, 68, 68, 0.1) 100%);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Section Rapport */
#rapportContent .info-grid {
    background: rgba(255,255,255,0.04);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

#rapportContent .info-item p {
    background: rgba(255,255,255,0.06);
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid rgba(255,255,255,0.3);
}

/* Section Photos */
.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.photo-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-light);
    transition: var(--transition);
}

.photo-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.photo-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition);
}

.photo-item img:hover {
    opacity: 0.9;
}

.photo-item p {
    padding: 10px;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    background: var(--bg-medium);
}

.photo-item.error {
    background: var(--bg-medium);
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.photo-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    color: var(--text-secondary);
}

.photo-error i {
    font-size: 40px;
    margin-bottom: 10px;
    opacity: 0.5;
}

.photo-error p {
    background: transparent;
    padding: 0;
}

/* Bouton Retour stylisé */
.header-right .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    color: rgba(255,255,255,0.85);
    font-weight: 700;
    transition: var(--transition);
}

.header-right .btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

.header-right .btn-secondary i {
    font-size: 14px;
}

/* Animation d'entrée pour les cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-content .card {
    animation: fadeInUp 0.4s ease-out both;
}

.page-content .card:nth-child(1) { animation-delay: 0.05s; }
.page-content .card:nth-child(2) { animation-delay: 0.1s; }
.page-content .card:nth-child(3) { animation-delay: 0.15s; }
.page-content .card:nth-child(4) { animation-delay: 0.2s; }
.page-content .card:nth-child(5) { animation-delay: 0.25s; }

/* Responsive pour page détail */
@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .photos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .page-content .card-header h3 {
        font-size: 14px;
    }
}

/* ===== TABS SYSTEM ===== */
.tabs-container {
    margin-bottom: 24px;
}

.tabs-nav {
    display: flex;
    background: rgba(255,255,255,0.05);
    border-radius: 14px;
    padding: 6px;
    gap: 6px;
    border: 1px solid rgba(255,255,255,0.1);
}

.tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: rgba(255,255,255,0.55);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
}

.tab-btn.active {
    background: rgba(255,255,255,0.95);
    color: #111;
}

.tab-btn i {
    font-size: 16px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.25s ease both;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Badge rapport */
.rapport-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.rapport-badge.completed {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success-color);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Photos count */
.photos-count {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.8);
    border: 1px solid rgba(255,255,255,0.2);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 14px;
}

/* Rapport sections */
.rapport-summary {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.rapport-section {
    margin-bottom: 20px;
}

.rapport-section:last-child {
    margin-bottom: 0;
}

.rapport-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
}

.rapport-section-title i {
    font-size: 14px;
}

.rapport-section-content {
    background: rgba(255,255,255,0.06);
    padding: 16px 20px;
    border-radius: 8px;
    border-left: 4px solid rgba(255,255,255,0.3);
    line-height: 1.7;
    color: #fff;
}

/* Description text */
.description-text {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 20px;
    border-radius: 10px;
    line-height: 1.8;
    color: #fff;
}

/* Photo modal */
.photo-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease;
    cursor: zoom-out;
}

.photo-modal-content {
    position: relative;
    max-width: 95%;
    max-height: 95%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.photo-modal-content img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    cursor: default;
    transition: transform 0.3s ease;
    object-fit: contain;
}

.photo-modal-content img.zoomed {
    max-width: none;
    max-height: none;
    cursor: grab;
    transform: scale(1.5);
}

.photo-modal-content img.zoomed:active {
    cursor: grabbing;
}

.photo-modal-close {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    backdrop-filter: blur(8px);
}

.photo-modal-close:hover {
    color: var(--danger-color);
    background: rgba(239,68,68,0.2);
    border-color: rgba(239,68,68,0.4);
}

.photo-modal-controls {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 12px 20px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
}

.photo-modal-controls button {
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.photo-modal-controls button:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.1);
}

.photo-modal-counter {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 14px;
    font-weight: 600;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 10px 20px;
    border-radius: 999px;
    backdrop-filter: blur(10px);
}

.photo-modal-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    backdrop-filter: blur(5px);
}

.photo-modal-nav:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-50%) scale(1.1);
}

.photo-modal-nav.prev {
    left: 20px;
}

.photo-modal-nav.next {
    right: 20px;
}

/* Responsive tabs */
@media (max-width: 600px) {
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-btn {
        justify-content: flex-start;
        padding: 12px 16px;
    }
}

/* ===== BADGE NOTIFICATION INTERVENTIONS ===== */
.nav-item .badge {
    margin-left: auto;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    font-size: 11px;
    font-weight: 700;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
    animation: badge-pulse 2s ease-in-out infinite;
}

.nav-item .badge:empty,
.nav-item .badge[style*="display: none"] {
    display: none !important;
}

@keyframes badge-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(239, 68, 68, 0.6);
    }
}

/* Badge nouvelle intervention (highlight dans la liste) */
.intervention-row.unread {
    background: rgba(255,255,255,0.06);
    border-left: 3px solid rgba(255,255,255,0.4);
}

.intervention-row.unread:hover {
    background: rgba(255,255,255,0.09);
}

.unread-indicator {
    width: 8px;
    height: 8px;
    background: rgba(255,255,255,0.7);
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
    }
}