/* =========================================================
   front_ui.css (DROP-IN) — LIGHT THEME + RED BRAND
   Topbar + Footer = Red, the rest = Light/White
   + Includes Language Selector styling (works on white memberbar)
   ========================================================= */

/* ---------- Theme tokens ---------- */
:root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --card2: #f1f5f9;

    --text: #0f172a;
    --muted: #64748b;
    --border: rgba(15, 23, 42, .12);

    --primary: #dc2626;
    --primary2: #b91c1c;
    --danger: #dc2626;

    --brand-red: #dc2626;
    --brand-red-dark: #b91c1c;
    --brand-red-soft: #fee2e2;

    --r: 16px;
    --shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

/* ---------- Base reset ---------- */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    box-shadow: var(--shadow);
    padding: 16px;
}

/* =========================
   Top bar (RED)
   ========================= */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(180deg, var(--brand-red), var(--brand-red-dark));
    border-bottom: 1px solid rgba(255, 255, 255, .25);
}

.topbar-inner {
    height: 54px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.icon-btn {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .35);
    background: rgba(255, 255, 255, .18);
    color: #fff;
    text-decoration: none;
    cursor: pointer;
}

.icon-btn:active {
    transform: scale(.98);
}

.topbar-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    font-weight: 900;
}

.logo-dot {
    color: rgba(255, 255, 255, .95);
}

.logo-text {
    letter-spacing: .2px;
}

/* =========================
   Member bar (Light)
   ========================= */
.memberbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
}

.memberbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
}

.memberbar-left,
.memberbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Allow left side to shrink so right (language selector) stays visible */
.memberbar-left {
    flex: 1 1 auto;
    min-width: 0;
}

.memberbar-right {
    flex: 0 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
    border: 1px solid var(--border);
    background: #f1f5f9;
    color: var(--text);
    padding: 8px 12px;
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.btn.primary {
    background: var(--brand-red);
    border-color: var(--brand-red-dark);
    color: #fff;
}

.btn.primary:hover {
    filter: brightness(.98);
}

.btn.success {
    background: #16a34a;
    border-color: #15803d;
    color: #fff;
}

.btn.danger {
    background: var(--brand-red);
    border-color: var(--brand-red-dark);
    color: #fff;
}

/* Specific auth buttons (optional) */
.btn-login {
    background: var(--brand-red);
    border-color: var(--brand-red-dark);
    color: #fff;
}

.btn-register {
    background: #16a34a;
    border-color: #15803d;
    color: #fff;
}

.btn-logout {
    background: var(--brand-red);
    border-color: var(--brand-red-dark);
    color: #fff;
}

/* ---------- Pills ---------- */
.pill {
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #f1f5f9;
    font-size: 13px;
    color: var(--text);
    white-space: nowrap;
}

.pill b {
    font-size: 14px;
}

/* Balance labels if you use .balance in JS */
.balance {
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #f1f5f9;
    font-size: 13px;
    color: var(--text);
    white-space: nowrap;
}

.balance b {
    font-size: 14px;
}

/* ---------- Inputs ---------- */
input.pill,
textarea.pill,
select.pill {
    background: #fff !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    appearance: auto;
}

/* =========================
   Language selector (Light)  ✅
   Use either: <select class="pill" id="langSel"> OR <select class="lang-select">
   ========================= */
.lang-area {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-select {
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    outline: none;
    font-weight: 800;
    font-size: 13px;
}

/* =========================
   Sidebar (Light)
   ========================= */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, .45);
    display: none;
    z-index: 80;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 290px;
    background: #fff;
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateX(-110%);
    transition: transform .18s ease;
    z-index: 90;
    display: flex;
    flex-direction: column;
}

.sidebar.open {
    transform: translateX(0);
}

.overlay.open {
    display: block;
}

.sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px;
    border-bottom: 1px solid var(--border);
    background: #fff;
}

.sidebar-title {
    font-weight: 900;
    color: var(--text);
}

.sidebar-user {
    padding: 14px;
    border-bottom: 1px solid var(--border);
}

.sidebar-user-title {
    font-weight: 900;
    color: var(--text);
}

.sidebar-user-sub {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.sidebar-nav {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-item {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid transparent;
    color: var(--text);
    text-decoration: none;
    background: transparent;
    cursor: pointer;
    font-weight: 800;
}

.nav-item:hover {
    background: var(--brand-red-soft);
    border-color: rgba(220, 38, 38, .35);
}

.nav-item.danger {
    color: var(--brand-red-dark);
}

.nav-sep {
    height: 1px;
    background: var(--border);
    margin: 6px 4px;
}

.sidebar-footer {
    margin-top: auto;
    padding: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    background: #fff;
}

.mini-pill {
    border: 1px solid var(--border);
    background: #f1f5f9;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
    color: var(--text);
}

/* =========================
   Skeleton
   ========================= */
.skeleton-row {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
}

.sk {
    background: rgba(15, 23, 42, .08);
    border-radius: 12px;
    height: 34px;
}

.sk-btn {
    width: 92px;
}

.sk-pill {
    width: 120px;
}

/* ===============================
   Mobile Footer Navigation (RED)
   =============================== */
.footer-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--brand-red), var(--brand-red-dark));
    border-top: 1px solid rgba(255, 255, 255, .25);
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    z-index: 1000;
}

.footer-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, .85);
    text-decoration: none;
    font-size: 12px;
    gap: 4px;
}

.footer-nav a .icon {
    font-size: 18px;
    line-height: 1;
}

.footer-nav a.active {
    color: #fff;
    font-weight: 900;
}

.footer-nav a.active .icon {
    transform: translateY(-2px);
}

.footer-nav a.active::after {
    content: "";
    width: 22px;
    height: 3px;
    background: #fff;
    border-radius: 999px;
    margin-top: 3px;
}

/* Space for footer */
.page {
    padding-bottom: 80px;
}

/* Hide footer on desktop */
@media (min-width:900px) {
    .footer-nav {
        display: none;
    }
}

/* =========================
   Small screens tweaks
   ========================= */
@media (max-width:420px) {
    .btn {
        padding: 8px 10px;
        font-size: 13px;
    }

    .balance,
    .pill {
        font-size: 12px;
    }

    .lang-select,
    select.pill {
        min-width: 72px;
    }
}

/* =========================
   Language switch (member bar)
   ========================= */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--border);
}

.lang-icon {
    font-size: 14px;
    opacity: .8;
}

.lang-select {
    border: none !important;
    background: transparent !important;
    padding: 6px 4px !important;
    font-weight: 800;
    cursor: pointer;
}