/* =============================================================
   LesDeputesEnChiffres – Navigation Tricolore
   Thème bleu-blanc-rouge Assemblée Nationale
   Adapté du système app-navigation partagé
   ============================================================= */

/* ===== VARIABLES CSS ===== */
:root {
    --app-nav-foreground: #f4f7ff;
    --app-nav-foreground-muted: rgba(236, 243, 255, 0.75);
    --app-nav-highlight: #e74c3c;
    --app-nav-accent: #3b82f6;
    --app-nav-alert: #ffe066;
    --app-nav-pill-bg: rgba(255, 255, 255, 0.08);
    --app-nav-pill-border: rgba(255, 255, 255, 0.18);
    --app-nav-shadow: rgba(3, 19, 53, 0.45);
}

/* ===== STRUCTURE PRINCIPALE ===== */
.app-navigation {
    background: linear-gradient(140deg, #0F1C50 0%, #003776 40%, #1a4f9e 70%, #2563eb 100%);
    color: var(--app-nav-foreground);
    margin-bottom: 0;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
    box-shadow: 0 30px 60px -35px var(--app-nav-shadow);
    position: relative;
    overflow: visible;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: clamp(0.5rem, 1vw, 0.9rem);
    width: 100%;
    max-width: 100%;
}

.app-navigation::before,
.app-navigation::after {
    content: "";
    position: absolute;
    inset: -40% -20%;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 58%),
                radial-gradient(circle at bottom left, rgba(231, 76, 60, 0.10), transparent 55%);
    opacity: 0.7;
    pointer-events: none;
}

.app-navigation::after {
    inset: -60% -30%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.20), transparent 65%);
    opacity: 0.5;
}

.app-navigation > * {
    position: relative;
    z-index: 2;
}

/* ===== TRICOLORE ACCENT BAR ===== */
.app-navigation__tricolore {
    height: 4px;
    width: 100%;
    background: linear-gradient(90deg, #002395 0%, #002395 33.33%, #ffffff 33.33%, #ffffff 66.66%, #ed2939 66.66%, #ed2939 100%);
    border-radius: 0 0 2px 2px;
    opacity: 0.9;
}

.app-navigation__inner {
    display: flex;
    flex-direction: column;
    gap: clamp(0.75rem, 2vw, 1.25rem);
    width: 100%;
}

/* ===== BARRE DE MARQUE (HAUT) ===== */
.app-navigation__brand-bar {
    padding: 1.1rem 0 0.75rem;
}

.app-navigation__brand-bar-inner {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: clamp(1rem, 2.5vw, 1.5rem);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.app-navigation__brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: 0;
    flex: 1 1 320px;
    align-items: flex-start;
}

.app-navigation__brand-extras {
    display: inline-flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.app-navigation__logo {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

.app-navigation__logo:hover {
    color: inherit;
    text-decoration: none;
}

.app-navigation__logo-mark {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 10px 25px -20px rgba(6, 16, 36, 0.6);
    position: relative;
    overflow: hidden;
}

.app-navigation__logo-mark i {
    font-size: 1.6rem;
    color: #ffffff;
}

.app-navigation__logo-mark::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #002395 0%, #002395 33%, #ffffff 33%, #ffffff 66%, #ed2939 66%, #ed2939 100%);
    border-radius: 0 0 4px 4px;
}

.app-navigation__logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.app-navigation__logo-title {
    font-size: clamp(1rem, 2.2vw, 1.35rem);
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

.app-navigation__logo-subtitle {
    font-size: clamp(0.7rem, 1.6vw, 0.85rem);
    color: var(--app-nav-foreground-muted);
}

.app-navigation__tagline {
    margin: 0;
    font-size: 0.85rem;
    color: var(--app-nav-foreground-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-align: left;
}

/* ===== META / SIGNALS (DROITE) ===== */
.app-navigation__meta {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    flex: 1 1 280px;
}

.app-navigation__signals {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.app-navigation__signal {
    background: var(--app-nav-pill-bg);
    border: 1px solid var(--app-nav-pill-border);
    border-radius: 16px;
    padding: 0.55rem 0.95rem;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 140px;
    backdrop-filter: blur(6px);
    color: inherit;
    text-align: left;
    gap: 0.25rem;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.app-navigation__signal:hover {
    border-color: rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 40px -30px rgba(8, 20, 60, 0.65);
    color: inherit;
}

.app-navigation__signal-label {
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.65);
}

.app-navigation__signal-value {
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===== BARRE DE NAVIGATION / MENUS ===== */
.app-navigation__nav {
    background: transparent;
    padding: 0 0 clamp(0.9rem, 2.5vw, 1.3rem);
    width: 100%;
    z-index: 1040;
}

.app-navigation__nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.app-navigation__collapse {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.app-navigation__menu-wrapper {
    overflow: hidden;
    padding-bottom: 0.35rem;
    position: relative;
    width: 100%;
}

.app-navigation__toggle {
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 0.45rem 0.75rem;
    color: var(--app-nav-foreground);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(6px);
}

@media (min-width: 992px) {
    .app-navigation__toggle {
        display: none;
    }
}

.app-navigation__toggle:focus {
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.35);
}

.app-navigation .navbar-toggler-icon {
    background-image: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.9) 20%,
        rgba(255, 255, 255, 0.4) 20%,
        rgba(255, 255, 255, 0.4) 40%,
        rgba(255, 255, 255, 0.9) 40%,
        rgba(255, 255, 255, 0.9) 60%,
        rgba(255, 255, 255, 0.4) 60%,
        rgba(255, 255, 255, 0.4) 80%,
        rgba(255, 255, 255, 0.9) 80%
    );
}

/* ===== MENU ITEMS ===== */
.app-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.app-menu__item {
    list-style: none;
}

.app-menu__link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.1rem;
    border-radius: 14px;
    color: inherit;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    transition: transform 0.2s ease, background 0.25s ease, color 0.25s ease;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(6px);
    font-size: 0.95rem;
}

.app-menu__link:hover,
.app-menu__link:focus-visible {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.22);
    transform: translateY(-2px);
    color: #ffffff;
    text-decoration: none;
}

.app-menu__link:focus-visible {
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.35);
    outline: none;
}

.app-menu__link.active {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.30);
    color: #ffffff;
    font-weight: 600;
}

.app-menu__link.active::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, #002395, #ffffff, #ed2939);
    border-radius: 2px;
}

.app-menu__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 1.6rem;
    font-size: 1rem;
    flex-shrink: 0;
}

.app-menu__label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 1;
    white-space: nowrap;
}

/* ===== UPDATE BADGE ===== */
.app-navigation__update-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-size: 0.78rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--app-nav-foreground-muted);
    letter-spacing: 0.03em;
}

.app-navigation__update-badge i {
    color: rgba(255, 255, 255, 0.5);
}

/* ===== MAIN CONTENT PUSH ===== */
main, .main {
    position: relative;
    z-index: 1;
    max-width: 100%;
    width: 100%;
}

/* ===== RESPONSIVE ===== */
@media (min-width: 992px) {
    .app-navigation {
        padding-bottom: clamp(0.4rem, 1.5vw, 0.75rem);
        overflow: visible;
    }

    .app-navigation__brand-bar {
        padding-bottom: 0;
    }

    .app-navigation__brand-bar-inner {
        align-items: center;
        column-gap: clamp(1.5rem, 3vw, 3rem);
    }

    .app-navigation__brand {
        flex-direction: row;
        align-items: center;
        gap: clamp(1rem, 2.5vw, 1.75rem);
    }

    .app-navigation__brand-extras {
        gap: clamp(0.5rem, 2vw, 1.2rem);
    }

    .app-navigation__tagline {
        font-size: 0.9rem;
    }

    .app-navigation__nav {
        padding-top: 0;
        padding-bottom: clamp(0.4rem, 1.5vw, 0.75rem);
    }

    .app-navigation__collapse {
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 2rem;
    }

    .app-navigation__menu-wrapper {
        flex: 1 1 auto;
    }

    .app-menu {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: stretch;
        gap: 0.5rem;
    }
}

@media (max-width: 991.98px) {
    .app-navigation__brand-bar-inner {
        padding: 0 1rem;
    }
    .app-navigation__nav-inner {
        padding: 0 1rem;
    }
}

@media (max-width: 767.98px) {
    .app-navigation__inner {
        gap: 0.02rem;
    }

    .app-navigation__brand-bar {
        padding: 0.18rem 0 0;
    }

    .app-navigation__brand-bar-inner {
        padding-top: 0;
        padding-bottom: 0;
        gap: 0.2rem;
    }

    .app-navigation__brand {
        gap: 0.12rem;
    }

    .app-navigation__logo {
        gap: 0.42rem;
    }

    .app-navigation__logo-text {
        gap: 0;
    }

    .app-navigation__logo-title {
        line-height: 1;
    }

    .app-navigation__signals {
        gap: 0.65rem;
    }

    .app-navigation__signal {
        min-width: 120px;
    }
}

@media (max-width: 575.98px) {
    .app-navigation__inner {
        gap: 0;
    }

    .app-navigation__brand-bar {
        padding: 0.12rem 0 0;
    }

    .app-navigation__brand-bar-inner {
        flex-direction: row;
        align-items: center;
        gap: 0.2rem;
        flex-wrap: nowrap;
    }

    .app-navigation__brand {
        flex-direction: row;
        align-items: center;
        gap: 0.1rem;
    }

    .app-navigation__logo {
        gap: 0.4rem;
    }

    .app-navigation__logo-mark {
        width: 36px;
        height: 36px;
        border-radius: 12px;
    }

    .app-navigation__logo-mark i {
        font-size: 1.2rem;
    }

    .app-navigation__logo-title {
        font-size: 0.86rem;
        letter-spacing: 0.04em;
    }

    .app-navigation__logo-subtitle {
        display: none;
    }

    .app-navigation__meta {
        display: none;
    }

    .app-navigation__tagline {
        display: none;
    }

    .app-navigation__nav {
        padding-bottom: 0.12rem;
    }
}

/* ===== COMPACT VARIANT (depute context) ===== */
.app-navigation--compact {
    border-bottom-left-radius: 18px;
    border-bottom-right-radius: 18px;
    gap: 0;
}

.app-navigation--compact .app-navigation__brand-bar {
    padding: 0.6rem 1.5rem;
}

.app-navigation--compact .app-navigation__logo-title {
    font-size: 1rem;
}

.app-navigation--compact .app-navigation__logo-subtitle {
    display: none;
}

.app-navigation--compact .app-navigation__tagline {
    display: none;
}

.app-navigation--compact .app-navigation__nav {
    padding-top: 0;
    padding-bottom: 0.4rem;
}

.app-navigation--compact .app-menu__link {
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
}

.app-navigation__back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--app-nav-foreground-muted);
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.app-navigation__back-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}