/* ==========================================================================
   Sainfoxiya B2B — Admin Console styles
   (assets/css/b2bAdmin.css) — depends on main.css
   Covers: login page + admin shell (header nav, panels, tables, badges)
   ========================================================================== */

:root { --admin-navy: #0b1020; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* ==========================================================================
   LOGIN
   ========================================================================== */
.admin-auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    background: var(--bg-page);
}

.admin-auth__brand {
    position: relative;
    overflow: hidden;
    background: var(--admin-navy);
    background-image: linear-gradient(135deg, #1e1b4b 0%, #0b1020 55%, #170b2e 100%);
    color: #fff;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.admin-orb {
    position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.5; pointer-events: none;
}
.admin-orb--1 { width: 420px; height: 420px; top: -120px; left: -100px;
    background: radial-gradient(circle at 30% 30%, #6366f1, transparent 70%);
    animation: adminOrb1 18s ease-in-out infinite; }
.admin-orb--2 { width: 360px; height: 360px; bottom: -120px; right: -90px;
    background: radial-gradient(circle at 70% 30%, #ec4899, transparent 70%);
    animation: adminOrb2 22s ease-in-out infinite; }
@keyframes adminOrb1 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(50px,40px) scale(1.12);} }
@keyframes adminOrb2 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(-40px,-50px) scale(1.1);} }

.admin-auth__brand-top, .admin-auth__brand-mid, .admin-auth__brand-bottom { position: relative; z-index: 2; }
.admin-auth__logo img { height: 42px; }
.admin-auth__badge {
    display: inline-block; margin-top: 1.5rem;
    font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
    color: #c7d2fe; background: rgba(99,102,241,0.2); border: 1px solid rgba(99,102,241,0.4);
    padding: 0.3rem 0.7rem; border-radius: var(--radius-full);
}
.admin-auth__brand-mid h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; line-height: 1.15; margin-bottom: 0.85rem; }
.admin-auth__brand-mid p { color: #cbd5e1; font-size: 1.02rem; max-width: 27rem; }
.admin-auth__points { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 0.85rem; }
.admin-auth__points li { display: flex; align-items: center; gap: 0.65rem; font-weight: 600; color: #e2e8f0; font-size: 0.95rem; }
.admin-auth__points svg { width: 19px; height: 19px; color: #34d399; flex-shrink: 0; }
.admin-auth__brand-bottom { color: #64748b; font-size: 0.82rem; }

.admin-auth__form-side { display: flex; align-items: center; justify-content: center; padding: 2.5rem 1.5rem; }
.admin-auth__card { width: 100%; max-width: 400px; animation: adminCardIn 0.55s cubic-bezier(0.22,1,0.36,1); }
@keyframes adminCardIn { from { opacity:0; transform: translateY(16px);} to {opacity:1; transform:translateY(0);} }
.admin-auth__mobilelogo { display: none; margin-bottom: 1.5rem; }
.admin-auth__mobilelogo img { height: 40px; }
.admin-auth__card h1 { font-size: 1.6rem; font-weight: 800; margin-bottom: 0.3rem; }
.admin-auth__card .sub { color: var(--text-secondary); margin-bottom: 1.75rem; }

.admin-auth__pass { position: relative; }
.admin-auth__pass input { padding-right: 3rem !important; }
.admin-auth__eye { position: absolute; right: 0.75rem; top: 50%; transform: translateY(-50%); background: none; color: var(--text-muted); display: grid; place-items: center; padding: 4px; }
.admin-auth__eye:hover { color: var(--primary); }
.admin-auth__eye svg { width: 20px; height: 20px; }

.admin-alert {
    display: none; align-items: center; gap: 0.6rem;
    background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c;
    border-radius: var(--radius-md); padding: 0.75rem 1rem;
    font-size: 0.88rem; font-weight: 600; margin-bottom: 1.25rem;
}
.admin-alert.is-shown { display: flex; }
.admin-alert svg { width: 18px; height: 18px; flex-shrink: 0; }

#adminLoginSubmit { position: relative; }
.admin-spinner { display: none; width: 18px; height: 18px; border: 2.5px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: adminSpin 0.7s linear infinite; }
#adminLoginSubmit.is-loading .btntext { visibility: hidden; }
#adminLoginSubmit.is-loading .admin-spinner { display: block; position: absolute; top: 50%; left: 50%; margin: -9px 0 0 -9px; }
@keyframes adminSpin { to { transform: rotate(360deg);} }

/* ==========================================================================
   ADMIN SHELL (header + layout)
   ========================================================================== */
.admin-layout { display: flex; flex-direction: column; min-height: 100vh; background: var(--bg-page); }

.admin-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--admin-navy);
    background-image: linear-gradient(90deg, #14122e 0%, #0b1020 100%);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.admin-header__inner { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; gap: 1.5rem; height: 64px; padding: 0 2rem; }
.admin-header__logo { flex-shrink: 0; display: flex; align-items: center; }
.admin-header__logo img { height: 32px; }

.admin-nav { display: flex; align-items: center; gap: 0.25rem; flex: 1; }
.admin-nav__link {
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.55rem 0.9rem; border-radius: var(--radius-md);
    font-weight: 600; font-size: 0.9rem; color: #94a3b8;
    transition: var(--transition); white-space: nowrap;
}
.admin-nav__link svg { width: 18px; height: 18px; flex-shrink: 0; }
.admin-nav__link:hover { background: rgba(255,255,255,0.07); color: #fff; }
.admin-nav__link.is-active { background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-glow); }

.admin-header__right { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.admin-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--gradient-primary); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 0.8rem; }
.admin-usermenu { position: relative; }
.admin-usermenu__btn { display: flex; align-items: center; gap: 0.55rem; padding: 0.4rem 0.6rem; border-radius: var(--radius-full); background: rgba(255,255,255,0.06); color: #e2e8f0; font-weight: 600; font-size: 0.86rem; transition: var(--transition); }
.admin-usermenu__btn:hover { background: rgba(255,255,255,0.12); }
.admin-usermenu__btn svg { width: 16px; height: 16px; transition: transform 0.25s ease; }
.admin-usermenu.is-open .admin-usermenu__btn svg.chev { transform: rotate(180deg); }
.admin-usermenu__pop { position: absolute; top: calc(100% + 8px); right: 0; min-width: 200px; background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 0.4rem; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.2s, transform 0.2s, visibility 0.2s; z-index: 60; }
.admin-usermenu.is-open .admin-usermenu__pop { opacity: 1; visibility: visible; transform: translateY(0); }
.admin-usermenu__item { display: flex; align-items: center; gap: 0.6rem; width: 100%; padding: 0.6rem 0.7rem; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); background: none; text-align: left; transition: var(--transition); }
.admin-usermenu__item:hover { background: var(--bg-elevated); color: var(--text-primary); }
.admin-usermenu__item svg { width: 17px; height: 17px; }
#adminLogout:hover { background: #fef2f2; color: #dc2626; }

.admin-header__toggle { display: none; background: none; padding: 6px; color: #fff; }
.admin-header__toggle svg { width: 24px; height: 24px; }

.admin-main { flex: 1; min-width: 0; }
.admin-content { max-width: 1400px; width: 100%; margin: 0 auto; padding: 2rem; }
.admin-page-head { margin-bottom: 1.5rem; }
.admin-page-head h1 { font-size: 1.4rem; font-weight: 800; }
.admin-page-head p { font-size: 0.88rem; color: var(--text-muted); margin-top: 0.2rem; }

/* Stat cards */
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-bottom: 2rem; }
.admin-stat {
    background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius-lg);
    padding: 1.35rem; box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: adminIn 0.5s cubic-bezier(0.22,1,0.36,1) backwards;
}
.admin-stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.admin-stat:nth-child(2){animation-delay:.06s;} .admin-stat:nth-child(3){animation-delay:.12s;} .admin-stat:nth-child(4){animation-delay:.18s;}
@keyframes adminIn { from { opacity:0; transform: translateY(14px);} to {opacity:1; transform:translateY(0);} }
.admin-stat__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.admin-stat__icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: grid; place-items: center; background: linear-gradient(135deg,#eef2ff,#fae8ff); color: var(--primary); }
.admin-stat__icon svg { width: 20px; height: 20px; }
.admin-stat__value { font-size: 1.7rem; font-weight: 800; color: var(--text-primary); line-height: 1; }
.admin-stat__label { font-size: 0.82rem; color: var(--text-muted); margin-top: 0.35rem; }

/* Card + table (shared with future pages) */
.admin-card { background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.admin-card__head { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.35rem; border-bottom: 1px solid var(--border-color); }
.admin-card__head h3 { font-size: 1.05rem; font-weight: 800; }
.admin-card__head a { font-size: 0.82rem; font-weight: 700; color: var(--primary); }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); font-weight: 700; padding: 0.75rem 1.35rem; background: var(--bg-elevated); }
.admin-table td { padding: 0.85rem 1.35rem; border-top: 1px solid var(--border-color); font-size: 0.9rem; color: var(--text-secondary); }
.admin-table tbody tr:hover { background: #f8fafc; }
.admin-table .strong { font-weight: 700; color: var(--text-primary); }

.admin-pill { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.72rem; font-weight: 700; padding: 0.25rem 0.6rem; border-radius: var(--radius-full); }
.admin-pill--ok { background:#ecfdf5; color:#047857; border:1px solid #a7f3d0; }
.admin-pill--pending { background:#fffbeb; color:#b45309; border:1px solid #fde68a; }
.admin-pill--info { background:#eff6ff; color:#1d4ed8; border:1px solid #bfdbfe; }
.admin-pill--danger { background:#fef2f2; color:#b91c1c; border:1px solid #fecaca; }

.admin-empty { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) { .admin-stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
    .admin-auth { grid-template-columns: 1fr; }
    .admin-auth__brand { display: none; }
    .admin-auth__mobilelogo { display: block; }
}
@media (max-width: 860px) {
    .admin-header__inner { padding: 0 1.25rem; gap: 1rem; }
    .admin-header__toggle { display: block; }
    .admin-nav {
        position: absolute; top: 64px; left: 0; right: 0;
        flex-direction: column; gap: 0.15rem;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-color); box-shadow: var(--shadow-md);
        padding: 0.75rem 1.25rem 1rem; display: none;
    }
    .admin-nav.is-open { display: flex; }
    .admin-nav__link { color: var(--text-secondary); }
    .admin-nav__link:hover { background: rgba(79,70,229,0.08); color: var(--text-primary); }
}
@media (max-width: 520px) {
    .admin-stats { grid-template-columns: 1fr; }
    .admin-content { padding: 1.25rem; }
}