/* -----------------------------
   Variables / Reset minimal
------------------------------ */

:root {
    --bg-body: #05060a;
    --bg-header: #111321;
    --bg-panel: #141729;
    --bg-panel-alt: #1a1d33;
    --accent: #f39c12;
    --accent-soft: rgba(243, 156, 18, 0.15);
    --accent-strong: #ffb347;
    --text-main: #f5f5f5;
    --text-muted: #b0b3c2;
    --border-soft: #2c3144;
    --danger: #e74c3c;
    --success: #27ae60;
    --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.65);
    --radius-lg: 12px;
    --radius-pill: 999px;
    --transition-fast: 0.18s ease-out;
    --transition-med: 0.25s cubic-bezier(.18, .89, .32, 1.28);
    --max-width: 1100px;
    --header-height: 60px;
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background:
        radial-gradient(circle at 0 0, #1d2038 0, transparent 55%),
        radial-gradient(circle at 100% 0, #291b37 0, transparent 55%),
        #05060a;
    color: var(--text-main);
    min-height: 100vh;
}

/* -----------------------------
   Header / Navigation
------------------------------ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(90deg, #101220, #15182b);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(14px);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Marque / Logo */

.brand a {
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #111;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.32rem 0.9rem;
    border-radius: 999px;
    background: radial-gradient(circle at 10% 0, #ffe082, #f39c12);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.08),
        0 10px 25px rgba(0, 0, 0, 0.7);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Navigation principale */

.site-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    gap: 0.2rem;
}

.nav-item {
    position: relative;
    padding: 0 0.1rem;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: 1px solid transparent;
    transition:
        background var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.nav-link:hover {
    background: var(--accent-soft);
    color: var(--accent-strong);
    border-color: rgba(243, 156, 18, 0.5);
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.5);
}

.nav-link--accent {
    color: var(--accent-strong);
    border-color: rgba(243, 156, 18, 0.7);
}

.nav-link--accent:hover {
    background: linear-gradient(135deg, #f39c12, #ffb347);
    color: #111;
}

/* Bouton dropdown */

.nav-item--has-children .nav-link--toggle {
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
}

.nav-item--has-children .nav-link--toggle:hover,
.nav-item--has-children.nav-item--open .nav-link--toggle {
    background: var(--accent-soft);
    color: var(--accent-strong);
    border-color: rgba(243, 156, 18, 0.5);
}

.nav-caret {
    font-size: 0.7rem;
    transform-origin: center;
    transition: transform var(--transition-fast);
}

.nav-item--open .nav-caret {
    transform: rotate(180deg);
}

/* Sous-menus avec effet 3D */

.nav-dropdown {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    min-width: 190px;
    background: radial-gradient(circle at top, #232741 0, #15182d 60%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.4rem 0;
    margin: 0;
    list-style: none;
    box-shadow: var(--shadow-soft);
    display: block;
    opacity: 0;
    transform:
        translateY(10px)
        scale(0.96)
        perspective(700px)
        rotateX(-12deg);
    transform-origin: top center;
    pointer-events: none;
    transition:
        opacity var(--transition-med),
        transform var(--transition-med);
}

.nav-item--open > .nav-dropdown {
    opacity: 1;
    transform:
        translateY(0)
        scale(1)
        perspective(700px)
        rotateX(0deg);
    pointer-events: auto;
}

.nav-dropdown li {
    width: 100%;
}

.nav-dropdown-link {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    color: var(--text-main);
    text-decoration: none;
    transition:
        background var(--transition-fast),
        transform var(--transition-fast);
}

.nav-dropdown-link:hover {
    background: rgba(243, 156, 18, 0.16);
    transform: translateX(2px);
}

/* -----------------------------
   Hamburger / menu mobile
------------------------------ */

.nav-toggle-btn {
    display: none;
    position: relative;
    width: 32px;
    height: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
}

.nav-toggle-bar {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    border-radius: 2px;
    background: var(--text-main);
    transition: transform var(--transition-fast), opacity var(--transition-fast), top var(--transition-fast), bottom var(--transition-fast);
}

.nav-toggle-bar:nth-child(1) {
    top: 3px;
}
.nav-toggle-bar:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}
.nav-toggle-bar:nth-child(3) {
    bottom: 3px;
}

/* État ouvert */

.nav-toggle-btn.is-open .nav-toggle-bar:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.nav-toggle-btn.is-open .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle-btn.is-open .nav-toggle-bar:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* -----------------------------
   Contenu principal
------------------------------ */

.site-main {
    padding: 1.6rem 0 2.4rem;
}

.main-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Messages */

.message,
.error {
    margin-bottom: 1rem;
    padding: 0.8rem 1.1rem;
    border-radius: var(--radius-lg);
    border: 1px solid;
    font-size: 0.9rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.message {
    background: radial-gradient(circle at top, rgba(39, 174, 96, 0.2), transparent 70%);
    border-color: rgba(39, 174, 96, 0.7);
    color: #b6fcd5;
}

.error {
    background: radial-gradient(circle at top, rgba(231, 76, 60, 0.2), transparent 70%);
    border-color: rgba(231, 76, 60, 0.7);
    color: #ffd0c7;
}

/* Formulaires */

/* Style utilisé uniquement pour les formulaires de connexion / édition / blocs UI */
.form-panel {
    background: radial-gradient(circle at top, #252949 0, #141729 55%);
    border-radius: 16px;
    padding: 1.2rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.72);
    max-width: 420px;
}


form h2 {
    margin-top: 0;
    margin-bottom: 0.9rem;
    font-size: 1.2rem;
}

form label {
    display: block;
    margin-top: 0.6rem;
    margin-bottom: 0.2rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

form input[type="text"],
form input[type="password"],
form input[type="email"] {
    width: 100%;
    padding: 0.5rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border-soft);
    background: #0b0d18;
    color: var(--text-main);
    font-size: 0.9rem;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

form input:focus {
    outline: none;
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 1px rgba(243, 156, 18, 0.5);
    transform: translateY(-1px);
}

form button {
    margin-top: 1rem;
    padding: 0.55rem 1.2rem;
    border-radius: var(--radius-pill);
    border: none;
    background: linear-gradient(135deg, #f39c12, #ffb347);
    color: #111;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.7);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        filter var(--transition-fast);
}

form button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.8);
    filter: brightness(1.05);
}

form p {
    margin-top: 0.8rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* -----------------------------
   Footer
------------------------------ */

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    background: #05060b;
    padding: 1rem 0;
    margin-top: 1rem;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

.maintenance-banner {
    background: linear-gradient(90deg, rgba(231, 76, 60, 0.2), rgba(241, 196, 15, 0.15));
    border-bottom: 1px solid rgba(231, 76, 60, 0.6);
    border-top: 1px solid rgba(231, 76, 60, 0.6);
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: #ffd0c7;
}

/* -----------------------------
   Responsive
------------------------------ */

@media (max-width: 768px) {

    .header-inner {
        height: auto;
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
        align-items: center;
    }

    .nav-toggle-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .site-nav {
        position: absolute;
        inset: var(--header-height) 0 auto 0;
        background: rgba(9, 11, 24, 0.97);
        border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
        transform-origin: top center;
        transform: scaleY(0.8);
        opacity: 0;
        pointer-events: none;
        transition:
            opacity var(--transition-med),
            transform var(--transition-med);
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: scaleY(1);
    }

    .nav-list {
        flex-direction: column;
        padding: 0.5rem 0.8rem 0.8rem;
        gap: 0.1rem;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
    }

    .nav-dropdown {
        position: static;
        margin-top: 0.1rem;
        border-radius: 10px;
        box-shadow: none;
        transform: translateY(0) scale(1);
        opacity: 1;
        display: none;
    }

    .nav-item--open > .nav-dropdown {
        display: block;
    }
}

/* -----------------------------
   Page de maintenance
------------------------------ */

.maintenance-page {
    min-height: calc(100vh - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.maintenance-panel {
    max-width: 520px;
    width: 100%;
    margin: 1.5rem auto;
    padding: 1.6rem 1.8rem;
    border-radius: 18px;
    background: radial-gradient(circle at top, #262a4a 0, #16182b 55%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.75);
    text-align: center;
}

.maintenance-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 0.8rem;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0, #ffe082, #f39c12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.08),
        0 12px 26px rgba(0, 0, 0, 0.7);
}

.maintenance-panel h1 {
    margin: 0.3rem 0 0.4rem;
    font-size: 1.4rem;
}

.maintenance-lead {
    margin: 0;
    font-size: 0.95rem;
    color: #f5f5f5;
    font-weight: 500;
}

.maintenance-text {
    margin-top: 0.8rem;
    font-size: 0.9rem;
    color: #c2c6d8;
}

.maintenance-actions {
    margin-top: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}

.maintenance-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    font-size: 0.9rem;
    text-decoration: none;
    border: 1px solid transparent;
    transition:
        transform 0.18s ease-out,
        box-shadow 0.18s ease-out,
        background 0.18s ease-out,
        border-color 0.18s ease-out,
        color 0.18s ease-out;
}

.maintenance-btn--primary {
    background: linear-gradient(135deg, #f39c12, #ffb347);
    color: #111;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.7);
}

.maintenance-btn--primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.8);
    filter: brightness(1.05);
}

.maintenance-btn--ghost {
    background: transparent;
    color: #e0e3ff;
    border-color: rgba(255, 255, 255, 0.18);
}

.maintenance-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.65);
}

.maintenance-small {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: #a4a8c0;
}

@media (max-width: 768px) {
    .maintenance-panel {
        margin: 1.2rem 0.6rem;
        padding: 1.3rem 1.2rem;
    }
}

.online-row {
    background: rgba(39, 174, 96, 0.14);
}

.online-row td {
    border-bottom-color: rgba(39, 174, 96, 0.7) !important;
}

.online-count {
    font-weight: 600;
    color: #a9f5c8;
}