/* ==========================================================================
   EcoMadeira - Navbar Component
   Estilos desktop e responsivo do cabeçalho compartilhado (_navbar.html)
   ========================================================================== */

/* nav */
.navbar {
    position: fixed;
    top: clamp(12px, 2.66vw, 36px);
    left: 50%;
    transform: translateX(-50%);
    width: min(92%, 1419px);
    height: clamp(56px, 4.11vw, 79px);
    z-index: 1000;
    background: var(--color-bg-light);
    border-radius: 78px;
    padding: 0 clamp(16px, 2.44vw, 47px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(10px, 1.5vw, 28px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        background 0.3s ease,
        box-shadow 0.3s ease;
}

.navbar.navbar--scrolled {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.16);
}

.navbar.navbar--hidden {
    transform: translate(-50%, -140%);
}

.navbar-logo img {
    display: block;
    height: clamp(34px, 2.66vw, 51px);
    width: auto;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: clamp(10px, 1.04vw, 20px);
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(12px, 1.042vw, 20px);
    color: var(--color-primary-dark);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--color-brand-green);
    font-weight: 600;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-primary-dark);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar.is-open .navbar-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar.is-open .navbar-toggle span:nth-child(2) {
    opacity: 0;
}

.navbar.is-open .navbar-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.btn-entrar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(100px, 7vw, 140px);
    height: clamp(38px, 2.5vw, 48px);
    background: var(--color-brand-green);
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: clamp(15px, 1.1vw, 20px);
    border-radius: 24px;
    text-decoration: none;
    transition: filter var(--transition-fast);
}

.btn-entrar:hover {
    filter: brightness(1.1);
}

.navbar-user-group {
    display: flex;
    align-items: center;
    gap: clamp(8px, 0.8vw, 14px);
    flex-shrink: 0;
}

.btn-perfil {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 18px;
    background: #307146;
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: clamp(14px, 1vw, 18px);
    letter-spacing: 0.5px;
    border-radius: 20px;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(48, 113, 70, 0.25);
    transition: filter var(--transition-fast), transform var(--transition-fast);
}

.btn-perfil:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-perfil-icon {
    display: block;
    flex-shrink: 0;
}

.btn-user-plan {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    background: #EAF4EE;
    border: 1.5px solid var(--color-brand-green);
    border-radius: 20px;
    text-decoration: none;
    color: var(--color-primary-dark);
    font-family: var(--font-body);
    font-size: clamp(12px, 0.85vw, 15px);
    font-weight: 700;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-user-plan:hover {
    background: #D9ECE0;
    transform: translateY(-1px);
}

.user-greeting {
    white-space: nowrap;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    color: #8C2E2E;
    font-family: var(--font-heading);
    font-size: clamp(13px, 0.9vw, 17px);
    text-decoration: none;
    border-radius: 12px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-logout:hover {
    background: #FDF2F2;
    color: #B91C1C;
}

.nav-link--mobile-only {
    display: none;
}

/* responsive */
@media (max-width: 1100px) {
    .navbar {
        position: fixed;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 20px);
        max-width: 1419px;
        height: 56px;
        flex-wrap: nowrap;
        padding: 0 14px;
        border-radius: 28px;
        gap: 10px;
        z-index: 1000;
        background: var(--color-bg-light);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
    }

    .navbar-logo {
        order: 1;
        margin-right: auto;
        display: flex;
        align-items: center;
    }

    .navbar-logo img {
        height: 32px;
        width: auto;
    }

    .btn-entrar,
    .navbar-user-group {
        order: 2;
    }

    .btn-entrar {
        width: auto;
        min-width: 80px;
        height: 36px;
        padding: 0 14px;
        font-size: 15px;
        border-radius: 18px;
    }

    .navbar-user-group .btn-logout {
        display: none;
    }

    .btn-user-plan {
        padding: 4px 10px;
        font-size: 14px;
    }

    .btn-user-plan .user-greeting {
        max-width: 95px;
    }

    .navbar-toggle {
        order: 3;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 6px;
        flex-shrink: 0;
    }

    .navbar-nav {
        order: 4;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        width: 100%;
        max-height: calc(100vh - 84px);
        max-height: calc(100dvh - 84px);
        overscroll-behavior: contain;
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding: 10px 12px;
        background: var(--color-bg-light);
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
        border: 1px solid rgba(0, 0, 0, 0.05);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px) scale(0.98);
        pointer-events: none;
        transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
            transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
            visibility 0.22s;
    }

    .navbar.is-open .navbar-nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }

    .nav-link {
        font-family: var(--font-body);
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary-dark);
        padding: 10px 14px;
        min-height: 44px;
        border-radius: 10px;
        border-top: none;
        transition: background var(--transition-fast), color var(--transition-fast);
    }

    .nav-link:hover,
    .nav-link:active {
        background: #EAF4EE;
        color: var(--color-brand-green);
    }

    .nav-link--mobile-only {
        display: block;
        border-top: 1px solid rgba(0, 0, 0, 0.06);
        margin-top: 2px;
        padding-top: 10px;
    }
}

@media (max-width: 380px) {
    .navbar { padding-inline: 10px; gap: 6px; }
    .navbar-logo { min-width: 0; }
    .navbar-logo img { max-width: 100%; height: auto; max-height: 32px; }
    .btn-perfil { padding: 8px 10px; }
}