/* =========================
   NAVBAR — PREMIUM DESIGN
========================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@700;800&display=swap');

:root {
    --primary: #2a9d8f;
    --primary-dark: #21867b;
    --primary-light: #e8f7f5;
    --primary-faint: #f4fbfa;
    --dark: #253f3b;
    --gray-900: #253f3b;
    --gray-700: #526763;
    --gray-600: #637873;
    --gray-500: #7c908c;
    --gray-400: #9aaca8;
    --gray-300: #c6dbd7;
    --gray-200: #d9ece8;
    --gray-100: #f4fbfa;
    --white: #ffffff;
    --accent-danger: #ef4444;
}

.custom-navbar {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: linear-gradient(to bottom, var(--white) 0%, rgba(248,252,251,.98) 100%);
    backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: 0 10px 30px rgba(42,157,143,.08);
    border-bottom: 1px solid var(--gray-200);
    font-family: 'Inter', sans-serif;
}

.custom-navbar .navbar-container {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}

@media (max-width: 991px) {
    .custom-navbar .navbar-container {
        flex-wrap: wrap;
    }
}
/* ── LOGO ─────────────────────────────────── */

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: opacity .3s;
    min-width: 0;
    max-width: calc(100% - 58px);
}

.brand-logo:hover {
    opacity: .85;
}

.brand-logo img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 10px 22px rgba(42,157,143,.12);
}

.brand-title {
    display: block;
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
    letter-spacing: -.3px;
    white-space: nowrap;
}

.brand-subtitle {
    display: block;
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-top: 2px;
    white-space: nowrap;
}

/* ── NAV LINKS ────────────────────────────── */

.navbar-nav {
    gap: 4px;
    align-items: center;    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.navbar-nav .nav-item-right {
    margin-left: auto;
}

@media (max-width: 991px) {
    .navbar-nav .nav-item-right {
        margin-left: 0;
    }}

.nav-link {
    font-family: 'Inter', sans-serif;
    color: var(--gray-600) !important;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px !important;
    border-radius: 8px;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    white-space: nowrap;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.nav-link i {
    font-size: 13px;
    line-height: 1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transform: translateX(-50%);
    transition: width .3s;
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--dark) !important;
    background: rgba(42,157,143,.1);
}

.nav-link:hover::after {
    width: 24px;
}

.nav-link.active {
    color: var(--primary) !important;
    font-weight: 700;
    background: var(--primary-light);
}

.nav-link.active::after {
    width: 24px;
}

/* ── AUTH BUTTONS ─────────────────────────── */

.login-btn {
    font-family: 'Inter', sans-serif;
    border: 1.5px solid var(--gray-300);
    color: var(--dark) !important;
    padding: 9px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    transition: all .3s;
    text-decoration: none;
    background: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
}

.login-btn:hover {
    background: var(--gray-100);
    border-color: var(--primary);
    color: var(--primary) !important;
    box-shadow: 0 10px 22px rgba(42,157,143,.14);
}

.register-btn {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    transition: all .3s;
    text-decoration: none;
    border: none;
    box-shadow: 0 12px 24px rgba(42,157,143,.22);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.register-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1b6f67 100%);
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(42,157,143,.3);
}

.cart-nav-link {
    border: 1px solid rgba(42,157,143,.16);
    width: 42px;
    height: 42px;
    padding: 0 !important;
    justify-content: center;
    border-radius: 999px;
    background: #ffffff;
    color: var(--primary) !important;
    box-shadow: 0 10px 22px rgba(42,157,143,.1);
}

.cart-nav-link::after {
    display: none;
}

.cart-nav-link:hover,
.cart-nav-link.active {
    background: var(--primary-light);
    border-color: rgba(42,157,143,.28);
    color: var(--primary-dark) !important;
}

.cart-icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cart-count {
    position: absolute;
    top: -9px;
    right: -11px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--primary);
    color: #ffffff;
    border: 2px solid #ffffff;
    font-size: 10px;
    font-weight: 800;
    line-height: 14px;
    text-align: center;
    box-shadow: 0 8px 16px rgba(42,157,143,.22);
    pointer-events: none;
}

/* ── USER DROPDOWN BUTTON ─────────────────── */

.user-dropdown-btn {
    border: 1.5px solid var(--gray-200);
    background: var(--gray-100);
    color: var(--dark);
    padding: 9px 14px 9px 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s;
}

.user-dropdown-btn:hover {
    background: var(--gray-200);
    border-color: var(--primary);
    color: var(--primary);
}

.user-dropdown-btn::after {
    margin-left: 4px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 10px 20px rgba(42,157,143,.18);
}

/* ── DROPDOWN MENU ────────────────────────── */

.custom-dropdown {
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 8px;
    min-width: 220px;
    box-shadow: 0 10px 32px rgba(0,0,0,.12);
    background: var(--white);
    margin-top: 8px !important;
}

.custom-dropdown .dropdown-item {
    font-family: 'Inter', sans-serif;
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    transition: all .3s;
    display: flex;
    align-items: center;
    gap: 9px;
}

.custom-dropdown .dropdown-item i {
    width: 16px;
    color: var(--primary);
    text-align: center;
}

.custom-dropdown .dropdown-item:hover {
    background: var(--gray-100);
    color: var(--primary);
    transform: translateX(2px);
}

.custom-dropdown .dropdown-divider {
    margin: 6px 8px;
    border-color: var(--gray-200);
}

.logout-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    color: var(--accent-danger) !important;
    padding: 11px 14px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    cursor: pointer;
}

.logout-btn:hover {
    background: rgba(239,68,68,.08) !important;
    color: #dc2626 !important;
}

.logout-btn:hover {
    background: rgba(239,68,68,.08) !important;
    color: #dc2626 !important;
}

/* ── MOBILE TOGGLER ───────────────────────── */

.custom-toggler {
    border: 1.5px solid rgba(42,157,143,.24);
    background: var(--primary-light);
    padding: 10px;
    border-radius: 12px;
    transition: all .3s;
    width: 44px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.custom-toggler:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.custom-toggler:focus {
    box-shadow: 0 0 0 .25rem rgba(42,157,143,.14);
    outline: none;
}

.toggle-lines {
    display: grid;
    gap: 4px;
    width: 20px;
}

.toggle-lines span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: var(--primary-dark);
    transition: all .25s ease;
}

.custom-toggler:hover .toggle-lines span {
    background: #ffffff;
}

.custom-toggler[aria-expanded="true"] {
    background: var(--primary);
    border-color: var(--primary);
}

.custom-toggler[aria-expanded="true"] .toggle-lines span {
    background: #ffffff;
}

.custom-toggler[aria-expanded="true"] .toggle-lines span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.custom-toggler[aria-expanded="true"] .toggle-lines span:nth-child(2) {
    opacity: 0;
}

.custom-toggler[aria-expanded="true"] .toggle-lines span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* ── MOBILE COLLAPSE ──────────────────────── */

@media (max-width: 991px) {

    .custom-navbar {
        padding: 10px 0;
    }

    .navbar-collapse {
        background: linear-gradient(180deg, #ffffff 0%, var(--primary-faint) 100%);
        margin-top: 12px;
        padding: 14px;
        border-radius: 16px;
        border: 1px solid var(--gray-200);
        box-shadow: 0 18px 44px rgba(42,157,143,.12);
        flex-basis: 100%;
        width: 100%;
        max-height: calc(100vh - 82px);
        max-height: calc(100dvh - 82px);
        overflow-y: auto;
        overflow-x: hidden;
        flex-grow: 1;
        -webkit-overflow-scrolling: touch;
    }

    .navbar-nav {
        gap: 4px;
        align-items: stretch;
        flex-wrap: nowrap;
    }

    .nav-link {
        padding: 12px 14px !important;
        font-size: 14px;
        color: var(--gray-700) !important;
        border: 1px solid transparent;
        border-radius: 12px;
        width: 100%;
        min-height: 46px;
        justify-content: flex-start;
    }

    .nav-link:hover {
        background: #ffffff;
        border-color: rgba(42,157,143,.18);
        color: var(--primary) !important;
    }

    .nav-link.active {
        background: var(--primary-light);
        color: var(--primary) !important;
        border-color: rgba(42,157,143,.22);
    }

    .nav-link::after {
        display: none;
    }

    .cart-nav-link {
        width: 46px;
        height: 46px;
        justify-content: center;
        align-self: flex-start;
        margin-top: 4px;
        background: #ffffff;
    }

    .login-btn,
    .register-btn {
        display: flex;
        text-align: center;
        margin-top: 8px;
        padding: 11px 16px;
        width: 100%;
        white-space: nowrap;
    }

    .user-dropdown-btn {
        width: 100%;
        justify-content: flex-start;
        border-radius: 8px;
        padding: 12px 14px;
        margin-top: 8px;
        background: #ffffff;
        border-color: var(--gray-200);
        color: var(--dark);
    }

    .custom-dropdown {
        position: static !important;
        transform: none !important;
        box-shadow: none;
        border: 1px solid var(--gray-200);
        background: #ffffff;
        border-radius: 8px;
        margin-top: 8px !important;
    }

    .custom-dropdown .dropdown-item {
        color: var(--gray-700);
    }

    .custom-dropdown .dropdown-item:hover {
        background: rgba(42,157,143,.1);
        color: var(--primary);
    }

    .custom-dropdown .dropdown-divider {
        border-color: var(--gray-200);
    }

    .logout-btn {
        color: var(--accent-danger) !important;
    }

    .logout-btn:hover {
        background: rgba(239,68,68,.08) !important;
    }
}

@media (max-width: 575px) {
    .brand-title {
        font-size: 18px;
    }

    .brand-subtitle {
        display: none;
    }

    .brand-logo img {
        width: 40px;
        height: 40px;
    }

    .nav-link {
        font-size: 13px;
        padding: 10px 12px !important;
    }

    .custom-toggler {
        width: 42px;
        height: 40px;
        padding: 9px;
    }
}

@media (max-width: 390px) {
    .brand-title {
        font-size: 16px;
    }

    .brand-logo {
        gap: 9px;
        max-width: calc(100% - 52px);
    }

    .brand-logo img {
        width: 36px;
        height: 36px;
        border-radius: 10px;
    }

    .custom-toggler {
        width: 40px;
        height: 38px;
    }
}

.custom-navbar,
.navbar {
    z-index: 9999;
}


@media (min-width: 992px) {
    .navbar-nav {
        flex-wrap: nowrap;
    }
}

.navbar-container{
    width:100%;
    max-width:100%;
    padding-inline:20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (max-width:991px){

    .navbar-container{
        padding-left:15px;
        padding-right:15px;
    }

}

@media (min-width:1200px){

    .navbar-collapse{
        flex:1;
        display:flex !important;
        justify-content:flex-end;
    }

    .navbar-nav{
        justify-content:flex-end;
        align-items:center;
    }

}