/**
 * Private Households - Styles principaux
 * Design élégant noir/blanc/or avec typographie raffinée
 */

/* ========================================
   VARIABLES CSS
   ======================================== */
:root {
    /* Couleurs de base (non thématiques) */
    --color-gold: #D4AF37;
    --color-gold-light: #E5C158;
    --color-bronze: #C9A961;

    /* Typographie */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Montserrat', sans-serif;

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Mode (par défaut) - Mode Nuit Bleu Marine */
:root,
[data-theme="dark"] {
    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: rgba(255, 255, 255, 0.03);
    --bg-input: rgba(255, 255, 255, 0.05);
    --text-primary: #FFFFFF;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-color-hover: rgba(255, 255, 255, 0.3);

    /* Overlay pour hero images */
    --overlay-dark: rgba(10, 14, 26, 0.7);
    --overlay-light: rgba(10, 14, 26, 0.5);

    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 4px 12px rgba(212, 175, 55, 0.4);
}

/* Light Mode - Mode Jour avec bordures plus épaisses */
[data-theme="light"] {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F5F0;
    --bg-tertiary: rgba(0, 0, 0, 0.03);
    --bg-input: #F8F8F8;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #666666;
    --border-color: rgba(0, 0, 0, 0.2);
    --border-color-hover: rgba(0, 0, 0, 0.4);

    /* Overlay pour hero images - en mode clair, on utilise un overlay blanc pour que le texte noir soit lisible */
    --overlay-dark: rgba(255, 255, 255, 0.85);
    --overlay-light: rgba(255, 255, 255, 0.7);

    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 4px 12px rgba(212, 175, 55, 0.25);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* ========================================
   TYPOGRAPHIE
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    letter-spacing: 0.3em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: 0.2em;
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    letter-spacing: 0.15em;
}

p {
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 300;
    line-height: 1.8;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

/* ========================================
   LANDING PAGE
   ======================================== */
.landing-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* Effet de particules/étoiles en arrière-plan */
.landing-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: floatBackground 20s ease-in-out infinite;
}

@keyframes floatBackground {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Contenu principal */
.landing-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo-container {
    margin-bottom: var(--spacing-lg);
    perspective: 1000px;
}

.logo {
    filter: drop-shadow(var(--shadow-gold));
    transition: transform var(--transition-slow);
    color: var(--text-primary);
    animation: coinFlip 1.8s ease-in-out;
    transform-style: preserve-3d;
}

/* Cercle HN plus épais en mode jour */
[data-theme="light"] .logo circle {
    stroke-width: 3;
}

@keyframes coinFlip {
    0% {
        opacity: 0;
        transform: translateY(-30px) rotateY(0deg);
    }
    15% {
        opacity: 1;
    }
    60% {
        transform: translateY(0) rotateY(360deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateY(360deg);
    }
}

.logo:hover {
    transform: scale(1.05) rotate(5deg);
}

/* Titre principal */
.landing-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 400;
    letter-spacing: 0.3em;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    animation: slideUp 0.5s ease-out 0.1s backwards;
}

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

/* Ligne décorative */
.decorative-line {
    width: 0;
    height: 1px;
    background: var(--color-gold);
    margin: var(--spacing-md) auto;
    animation: expandWidth 0.8s ease-out 0.2s forwards;
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 250px;
    }
}

/* Sous-titre */
.landing-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
    animation: slideUp 0.5s ease-out 0.25s backwards;
}

/* Description */
.landing-description {
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
    animation: slideUp 0.5s ease-out 0.35s backwards;
}

/* Boutons CTA */
.landing-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
    animation: slideUp 0.5s ease-out 0.45s backwards;
}

.btn {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 280px;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 2px solid;
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-normal);
}

/* Bordures plus épaisses en mode jour */
[data-theme="light"] .btn {
    border-width: 3px;
}

.btn span:first-child {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.btn-subtitle {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: lowercase;
    opacity: 0.8;
}

/* Bouton primaire (FAMILIES) */
.btn-primary {
    color: var(--color-gold);
    border-color: var(--color-gold);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-gold);
    transition: left var(--transition-slow);
    z-index: -1;
}

.btn-primary:hover {
    color: var(--color-black);
    border-color: var(--color-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6), 0 0 40px rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.btn-primary:hover::before {
    left: 0;
}

/* Bouton secondaire (CANDIDATES) */
.btn-secondary {
    color: var(--text-primary);
    border-color: var(--border-color-hover);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--text-primary);
    transition: left var(--transition-slow);
    z-index: -1;
}

.btn-secondary:hover {
    color: var(--bg-primary);
    border-color: var(--text-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-secondary:hover::before {
    left: 0;
}

/* ========================================
   FOOTER LANDING
   ======================================== */
.landing-footer {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Sélecteur de langues */
.language-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-normal);
    border-radius: 4px;
}

.lang-btn .flag,
.lang-btn .lang-text {
    font-size: 1.25rem;
    pointer-events: none; /* Empêche les spans d'intercepter les clics */
}

.lang-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.lang-btn.active {
    color: var(--color-gold);
    font-weight: 500;
}

.separator {
    color: var(--border-color-hover);
    font-size: 0.875rem;
}

/* Liens footer */
.footer-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 300;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-gold);
}

/* Réseaux sociaux */
.social-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

/* Copyright */
.copyright {
    text-align: center;
}

.copyright p {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 300;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablettes */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .landing-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }

    .btn {
        width: 100%;
    }

    .language-selector {
        flex-direction: column;
        gap: 0.5rem;
    }

    .separator {
        display: none;
    }

    .lang-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .landing-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .landing-footer {
        padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
    }

    .logo-container {
        margin-bottom: var(--spacing-md);
    }

    .logo {
        width: 60px;
        height: 60px;
    }

    .landing-title {
        font-size: 2rem;
        letter-spacing: 0.2em;
    }

    .btn {
        min-width: auto;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .footer-links {
        flex-direction: column;
        gap: 0.75rem;
    }

    .footer-links .separator {
        display: none;
    }

    .social-links {
        gap: var(--spacing-sm);
    }

    .lang-text {
        display: none;
    }

    .lang-btn {
        padding: 0.5rem;
        min-width: 50px;
        justify-content: center;
    }
}

/* Large screens */
@media (min-width: 1920px) {
    .landing-content {
        max-width: 1400px;
        margin: 0 auto;
    }
}

/* ========================================
   ANIMATIONS AU SCROLL
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   ACCESSIBILITÉ
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible pour accessibilité */
*:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
}

/* Réduire les animations pour ceux qui préfèrent */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   THEME TOGGLE BUTTON
   ======================================== */
.theme-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color-hover);
    color: var(--color-gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
    z-index: 9999;
    box-shadow: var(--shadow-lg);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: var(--shadow-gold);
    border-color: var(--color-gold);
}

.theme-toggle:active {
    transform: scale(0.95);
}

/* Back to top button styles */
#backToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-gold);
    color: var(--bg-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 1000;
}

#backToTop:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

@media (max-width: 768px) {
    .theme-toggle {
        bottom: 5.5rem;
        right: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    #backToTop {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10000;
    display: flex;
    flex-direction: column-reverse;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    max-width: 380px;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-message {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    opacity: 0.6;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Toast Types */
.toast-success {
    border-left: 4px solid #10b981;
}

.toast-success .toast-icon {
    color: #10b981;
}

.toast-error {
    border-left: 4px solid #ef4444;
}

.toast-error .toast-icon {
    color: #ef4444;
}

.toast-warning {
    border-left: 4px solid #f59e0b;
}

.toast-warning .toast-icon {
    color: #f59e0b;
}

.toast-info {
    border-left: 4px solid var(--color-gold);
}

.toast-info .toast-icon {
    color: var(--color-gold);
}

/* ========================================
   LOADING OVERLAY
   ======================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-overlay-contained {
    position: absolute;
    border-radius: inherit;
}

.loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-message {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Inline spinner for buttons and small areas */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 3px;
}

/* Loading state for containers */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem;
    color: var(--text-secondary);
}

/* Responsive toast */
@media (max-width: 480px) {
    .toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }

    .toast {
        max-width: 100%;
    }
}

/* ========================================
   JOBS RESULTS INFO
   ======================================== */
.jobs-results-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

#resultsCount {
    font-weight: 500;
}

#clearFilters {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

#clearFilters:hover {
    opacity: 0.8;
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
    padding: 1.5rem 0;
}

.pagination-btn {
    padding: 0.75rem 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--bg-primary);
    font-weight: 600;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-numbers .pagination-btn {
    min-width: 44px;
    padding: 0.75rem;
    text-align: center;
}

.pagination-dots {
    color: var(--text-secondary);
    padding: 0 0.5rem;
}

@media (max-width: 640px) {
    .pagination {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .pagination-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .pagination-numbers .pagination-btn {
        min-width: 38px;
        padding: 0.5rem;
    }
}

/* ========================================
   SECTION HEADER ACTIONS
   ======================================== */
.section-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .section-header-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .admin-section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .section-header-left {
        width: 100%;
    }
}