/* ═══════════════════════════════════════════════════════
   NAVBAR CLIENTE — ManyBox  (v4 — responsive with drawer)
═══════════════════════════════════════════════════════ */
:root {
    --nav-h: 66px;
    --nav-bg: rgba(255,255,255,0.97);
    --nav-accent: #1976FF;
    --nav-text: #374151;
    --nav-muted: #9ca3af;
    --nav-border: rgba(0,0,0,0.07);
    --nav-hover-bg: rgba(25,118,255,0.07);
    --nav-active-bg: rgba(25,118,255,0.10);
}

/* ────────────────────────────────────────────────────
   Base bar
──────────────────────────────────────────────────── */
.client-navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border);
    z-index: 900;
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.client-nav-container {
    max-width: 1440px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 0;
}

/* ────────────────────────────────────────────────────
   Logo
──────────────────────────────────────────────────── */
.client-nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.05rem;
    color: #0f172a;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 16px;
    letter-spacing: -.3px;
    transition: color .18s;
}
.client-nav-logo svg { flex-shrink: 0; }
.client-nav-logo:hover { color: var(--nav-accent); }

/* ────────────────────────────────────────────────────
   Desktop menu
──────────────────────────────────────────────────── */
.client-nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.client-nav-menu li { flex-shrink: 0; }

.client-nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 34px;
    padding: 0 10px;
    text-decoration: none;
    color: var(--nav-text);
    font-size: 0.79rem;
    font-weight: 600;
    border-radius: 8px;
    white-space: nowrap;
    transition: color .18s, background .18s;
    position: relative;
}
.client-nav-link svg {
    width: 14px; height: 14px;
    flex-shrink: 0;
    opacity: .7;
    transition: opacity .18s;
}
.client-nav-link:hover {
    color: var(--nav-accent);
    background: var(--nav-hover-bg);
}
.client-nav-link:hover svg { opacity: 1; }
.client-nav-link.active {
    color: var(--nav-accent);
    background: var(--nav-active-bg);
    font-weight: 700;
}
.client-nav-link.active svg { opacity: 1; }

/* Active underline */
.client-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--nav-accent);
    border-radius: 2px 2px 0 0;
}

/* "Nuevo Envío" CTA link  */
.client-nav-link.cta-link {
    background: #1976FF;
    color: #fff !important;
    padding: 0 13px;
    border-radius: 8px;
    gap: 6px;
}
.client-nav-link.cta-link svg { opacity: 1; stroke: #fff; }
.client-nav-link.cta-link:hover {
    background: #1560d4 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25,118,255,0.28);
}
.client-nav-link.cta-link.active {
    background: #1560d4 !important;
}
.client-nav-link.cta-link.active::after { display: none; }

/* ────────────────────────────────────────────────────
   Right section
──────────────────────────────────────────────────── */
.client-nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin-left: 12px;
}

/* User pill */
.client-nav-user {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 4px 5px 4px 10px;
    background: #f8fafc;
    border-radius: 30px;
    border: 1px solid #e2e8f0;
    cursor: default;
    transition: background .18s;
    max-width: 180px;
}
.client-nav-user:hover { background: #f1f5f9; }
.client-nav-user-name {
    font-size: 0.8rem;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}
.client-nav-avatar {
    width: 28px; height: 28px;
    background: linear-gradient(135deg, #1976FF, #7C3AED);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Logout button */
.btn-logout-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    background: none;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #ef4444;
    cursor: pointer;
    transition: background .18s, border-color .18s;
    flex-shrink: 0;
    padding: 0;
}
.btn-logout-nav:hover { background: #fef2f2; border-color: #f87171; }
.btn-logout-nav svg { pointer-events: none; }

/* ────────────────────────────────────────────────────
   Hamburger button (mobile only)
──────────────────────────────────────────────────── */
.client-nav-hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: none;
    border: 1px solid #e2e8f0;
    border-radius: 9px;
    cursor: pointer;
    color: #374151;
    transition: background .18s, border-color .18s;
    flex-shrink: 0;
    padding: 0;
    margin-left: 6px;
}
.client-nav-hamburger:hover { background: #f1f5f9; border-color: #cbd5e1; }
.client-nav-hamburger svg { pointer-events: none; }
/* icon swap */
.client-nav-hamburger .icon-close { display: none; }
.client-nav-hamburger.is-open .icon-menu  { display: none; }
.client-nav-hamburger.is-open .icon-close { display: block; }

/* ────────────────────────────────────────────────────
   Mobile drawer
──────────────────────────────────────────────────── */
.client-nav-drawer {
    display: none; /* shown via JS toggle */
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--nav-border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.10);
    z-index: 899;
    overflow-y: auto;
    max-height: calc(100vh - var(--nav-h));
    animation: drawerSlideIn .2s ease;
}
@keyframes drawerSlideIn {
    from { opacity:0; transform:translateY(-8px); }
    to   { opacity:1; transform:translateY(0); }
}

.client-nav-drawer.is-open { display: block; }

/* Drawer nav list */
.client-nav-drawer-menu {
    list-style: none;
    margin: 0;
    padding: 10px 0;
}
.client-nav-drawer-menu li {
    border-bottom: 1px solid #f8fafc;
}
.client-nav-drawer-menu li:last-child { border-bottom: none; }

.client-nav-drawer-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 20px;
    text-decoration: none;
    color: #374151;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background .15s, color .15s;
}
.client-nav-drawer-link svg {
    width: 17px; height: 17px;
    flex-shrink: 0;
    opacity: .7;
}
.client-nav-drawer-link:hover {
    background: #f8fafc;
    color: var(--nav-accent);
}
.client-nav-drawer-link:hover svg { opacity: 1; }
.client-nav-drawer-link.active {
    color: var(--nav-accent);
    background: rgba(25,118,255,0.06);
    font-weight: 700;
}
.client-nav-drawer-link.active svg { opacity: 1; }

/* CTA in drawer */
.client-nav-drawer-link.cta-link {
    margin: 10px 16px 4px;
    background: #1976FF;
    color: #fff !important;
    border-radius: 10px;
    padding: 12px 16px;
}
.client-nav-drawer-link.cta-link svg { opacity: 1; stroke: #fff; }
.client-nav-drawer-link.cta-link:hover { background: #1560d4 !important; }

/* Drawer footer */
.client-nav-drawer-footer {
    padding: 12px 16px 16px;
    border-top: 1px solid #f1f5f9;
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.client-nav-drawer-user {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.client-nav-drawer-user-info { min-width: 0; }
.client-nav-drawer-user-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.client-nav-drawer-user-sub {
    font-size: 0.75rem;
    color: #94a3b8;
    margin-top: 1px;
}
.btn-logout-drawer {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-logout-drawer:hover { background: #fee2e2; border-color: #f87171; }

/* ────────────────────────────────────────────────────
   Overlay backdrop (mobile drawer)
──────────────────────────────────────────────────── */
.client-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--nav-h);
    background: rgba(0,0,0,0.25);
    z-index: 898;
}
.client-nav-overlay.is-open { display: block; }

/* ────────────────────────────────────────────────────
   Layout helpers (keep old layout working)
──────────────────────────────────────────────────── */
.dashboard-layout {
    display: block !important;
    padding-top: var(--nav-h) !important;
}

.main-content {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    padding: 30px 40px !important;
}

.sidebar { display: none !important; }
.topbar  { display: none !important; }

/* ────────────────────────────────────────────────────
   Responsive breakpoints
──────────────────────────────────────────────────── */

/* 1200px — tighten spacing */
@media (max-width: 1200px) {
    .client-nav-link { padding: 0 8px; font-size: 0.77rem; }
}

/* 900px — hide text labels, show icons only */
@media (max-width: 900px) {
    .client-nav-text { display: none; }
    .client-nav-link { padding: 0 9px; width: 34px; justify-content: center; }
    .client-nav-link.cta-link { width: auto; padding: 0 10px; }
    .client-nav-link svg { width: 16px; height: 16px; opacity: 1; }
    .client-nav-user-name { display: none; }
    .client-nav-user { padding: 4px; }
}

/* 700px — switch to hamburger, hide desktop menu */
@media (max-width: 700px) {
    .client-nav-menu { display: none; }
    .client-nav-hamburger { display: flex; margin-left: auto; }
    .client-nav-container { padding: 0 16px; justify-content: space-between; }
    .client-nav-user { display: none; }
    .btn-logout-nav { display: none; }
    /* Right section collapses to just the hamburger, push it to the far right */
    .client-nav-right { margin-left: auto; gap: 0; }
    .main-content { padding: 20px 16px !important; }
}