/* ============================================================
   navbar.css  —  Site navigation, dark fishing/nature theme
   Matches the palette of spot-registration.css
   ============================================================ */

/* ── Variables (mirrors spot-registration.css) ───────────── */
:root {
    --nav-bg-start:   #04080f;
    --nav-bg-mid:     #071520;
    --nav-bg-end:     #082a18;
    --nav-border:     rgba(74, 222, 128, 0.15);
    --nav-link:       rgba(255, 255, 255, 0.75);
    --nav-link-hover: #4ade80;
    --nav-btn-start:  #16a34a;
    --nav-btn-end:    #0f766e;
    --nav-height:     68px;
}

/* ── Base ─────────────────────────────────────────────────── */
.site-nav {
    background: linear-gradient(135deg,
        var(--nav-bg-start) 0%,
        var(--nav-bg-mid)   50%,
        var(--nav-bg-end)  100%
    );
    border-bottom: 1px solid var(--nav-border);
    box-shadow:
        0 2px 20px rgba(0, 0, 0, 0.45),
        0 1px 0   rgba(74, 222, 128, 0.08);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    overflow: hidden;
}

.site-nav__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.25rem;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* ── Logo ─────────────────────────────────────────────────── */
.site-nav__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
    transition: opacity 0.2s;
}

.site-nav__logo:hover {
    opacity: 0.88;
}

.site-nav__logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(74, 222, 128, 0.25));
}

/* ── Desktop links ────────────────────────────────────────── */
.site-nav__links {
    display: none;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (min-width: 768px) {
    .site-nav__links { display: flex; }
}

.site-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.42rem 0.85rem;
    border-radius: 0.6rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nav-link);
    text-decoration: none;
    transition: color 0.2s, background 0.2s;
    white-space: nowrap;
}

.site-nav__link:hover,
.site-nav__link--active {
    color: var(--nav-link-hover);
    background: rgba(74, 222, 128, 0.08);
}

.site-nav__link svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.site-nav__link:hover svg,
.site-nav__link--active svg {
    opacity: 1;
}

/* ── Auth area ────────────────────────────────────────────── */
.site-nav__auth {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .site-nav__auth {
        gap: 0.4rem;
    }

    /* Hide name + logout from top bar on mobile — they appear in the mobile menu */
    .site-nav__auth > .site-nav__auth-name,
    .site-nav__auth > form,
    .site-nav__auth > .site-nav__btn-dashboard {
        display: none;
    }

    /* Also hide login/register buttons from top bar on mobile */
    .site-nav__auth > .site-nav__btn-login,
    .site-nav__auth > .site-nav__btn-register {
        display: none;
    }
}

.site-nav__auth-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: #86efac;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-nav__auth-logout {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem 0.75rem;
    border-radius: 0.55rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.2s, background 0.2s;
}

.site-nav__auth-logout:hover {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.1);
}

.site-nav__btn-dashboard {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: #4ade80;
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 0.55rem;
    border: 1px solid rgba(74, 222, 128, 0.35);
    transition: color 0.2s, background 0.2s, border-color 0.2s;
    white-space: nowrap;
}

.site-nav__btn-dashboard:hover {
    background: rgba(74, 222, 128, 0.1);
    border-color: rgba(74, 222, 128, 0.6);
}

.site-nav__btn-login {
    display: inline-flex;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--nav-link);
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 0.55rem;
    border: 1px solid rgba(74, 222, 128, 0.25);
    transition: color 0.2s, background 0.2s, border-color 0.2s;
    white-space: nowrap;
}

@media (max-width: 639px) {
    .site-nav__btn-login {
        font-size: 0.75rem;
        padding: 0.35rem 0.6rem;
    }

    .site-nav__btn-register {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }
}

.site-nav__btn-login:hover {
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.55);
    background: rgba(74, 222, 128, 0.07);
}

.site-nav__btn-register {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    padding: 0.45rem 1.05rem;
    border-radius: 0.6rem;
    background: linear-gradient(135deg, var(--nav-btn-start), var(--nav-btn-end));
    box-shadow: 0 2px 12px rgba(22, 163, 74, 0.35);
    transition: box-shadow 0.2s, transform 0.15s, opacity 0.2s;
    white-space: nowrap;
}

.site-nav__btn-register:hover {
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.5);
    transform: translateY(-1px);
    opacity: 0.93;
}

/* ── Hamburger ────────────────────────────────────────────── */
.site-nav__hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0.55rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(74, 222, 128, 0.2);
    cursor: pointer;
    color: rgba(255, 255, 255, 0.8);
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}

.site-nav__hamburger:hover {
    background: rgba(74, 222, 128, 0.1);
    color: #4ade80;
}

@media (min-width: 768px) {
    .site-nav__hamburger { display: none; }
}

/* ── Hamburger → X animation ─────────────────────────────── */
.site-nav__hamburger .hamburger-icon {
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav__hamburger .close-icon {
    display: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav__hamburger.is-open .hamburger-icon {
    display: none;
}

.site-nav__hamburger.is-open .close-icon {
    display: block;
}

.site-nav__hamburger.is-open {
    background: rgba(74, 222, 128, 0.12);
    border-color: rgba(74, 222, 128, 0.4);
    color: #4ade80;
}

/* ── Mobile menu ──────────────────────────────────────────── */
.site-nav__mobile {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    border-top: 0px solid rgba(74, 222, 128, 0.12);
    background: linear-gradient(180deg,
        rgba(7, 21, 32, 0.98) 0%,
        rgba(8, 42, 24, 0.98) 100%
    );
    backdrop-filter: blur(12px);
    transition: max-height 0.32s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.25s ease,
                border-top-width 0.2s ease;
    pointer-events: none;
}

.site-nav__mobile.is-open {
    max-height: 440px;
    opacity: 1;
    border-top-width: 1px;
    pointer-events: auto;
}

.site-nav__mobile-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.75rem 1.25rem 1.25rem;
}

.site-nav__mobile-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.72rem 0.75rem;
    border-radius: 0.6rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nav-link);
    text-decoration: none;
    transition: color 0.2s, background 0.2s, transform 0.15s;
}

.site-nav__mobile-link:hover,
.site-nav__mobile-link:active {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.08);
    transform: translateX(3px);
}

.site-nav__mobile-link svg {
    flex-shrink: 0;
    opacity: 0.65;
    transition: opacity 0.2s;
}

.site-nav__mobile-link:hover svg {
    opacity: 1;
}

.site-nav__mobile-divider {
    height: 1px;
    background: rgba(74, 222, 128, 0.1);
    margin: 0.75rem 0;
}

.site-nav__mobile-auth {
    display: flex;
    gap: 0.75rem;
    padding-top: 0.25rem;
    flex-wrap: wrap;
}

.site-nav__mobile-auth .site-nav__btn-login {
    display: flex !important;
    flex: 1;
    justify-content: center;
    min-width: 120px;
}

.site-nav__mobile-auth .site-nav__btn-register {
    flex: 1;
    justify-content: center;
    min-width: 120px;
}

/* ── Mobile: auth — logged-in state (name + logout) ───────── */
.site-nav__mobile-auth:has(.site-nav__auth-name) {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
}

.site-nav__mobile-auth .site-nav__auth-name {
    max-width: none;
    padding: 0.35rem 0.5rem;
    font-size: 0.85rem;
    color: #86efac;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.site-nav__mobile-auth .site-nav__auth-name::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    flex-shrink: 0;
    box-shadow: 0 0 5px rgba(34, 197, 94, 0.6);
}

.site-nav__mobile-auth form {
    display: flex;
    width: 100%;
}

.site-nav__mobile-auth .site-nav__auth-logout {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 0.6rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(239, 68, 68, 0.05);
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.site-nav__mobile-auth .site-nav__auth-logout:hover {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
}

.site-nav__mobile-auth .site-nav__btn-dashboard {
    display: flex !important;
    width: 100%;
    justify-content: center;
    padding: 0.6rem 0.75rem;
    border-radius: 0.6rem;
    font-size: 0.875rem;
    font-weight: 600;
    background: linear-gradient(135deg, #16a34a, #0f766e);
    color: #fff;
    border: none;
    text-decoration: none;
}

/* ── Mobile: hide register button text on very small screens ─ */
@media (max-width: 359px) {
    .site-nav__btn-register span {
        display: none;
    }
}