/* ============================================================
   BBM FINANCE — CENTRAL STYLESHEET
   ============================================================
   Everything (sidebar, topbar, panels, tables, forms, buttons,
   badges, login page) lives in this ONE file on purpose — change
   a color or spacing value here and it applies everywhere.
   Same design system as shop.bigbrandmarketing.in's admin panel:
   light theme, solid indigo accent (no gradients), Space Grotesk
   for headings, Inter for body text.
   ============================================================ */

:root {
    --fin-bg: #F7F8FC;
    --fin-surface: #FFFFFF;
    --fin-border: #ECEDF3;
    --fin-border-strong: #DDDFE8;
    --fin-text: #14162B;
    --fin-text-secondary: #54566B;
    --fin-text-muted: #9092A3;
    --fin-accent: #4F46E5;
    --fin-accent-hover: #4338CA;
    --fin-accent-soft: #EEECFF;
    --fin-success: #0F6E56;
    --fin-success-soft: #E1F5EE;
    --fin-warning: #B45309;
    --fin-warning-soft: #FDECC8;
    --fin-danger: #C0392B;
    --fin-danger-soft: #FBEAEA;
    --fin-radius: 12px;
    --fin-radius-lg: 16px;
    --fin-shadow: 0 1px 2px rgba(20,22,43,0.04), 0 4px 16px rgba(20,22,43,0.04);
    --fin-shadow-hover: 0 4px 12px rgba(20,22,43,0.06), 0 8px 24px rgba(20,22,43,0.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

.fin-body {
    display: flex;
    min-height: 100vh;
    background: var(--fin-bg);
    color: var(--fin-text);
    font-family: 'Inter', sans-serif;
}
.fin-body h1, .fin-body h2, .fin-body h3 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--fin-text);
    margin: 0;
}

/* ---------- Forms (shared everywhere) ---------- */
.fin-body label { display: block; color: var(--fin-text-secondary); font-size: 12.5px; font-weight: 600; margin: 16px 0 6px; }
.fin-body input,
.fin-body select,
.fin-body textarea {
    width: 100%;
    background: #fff;
    border: 1px solid var(--fin-border-strong);
    border-radius: 8px;
    padding: 10px 13px;
    color: var(--fin-text);
    font-size: 13.5px;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.fin-body input:focus,
.fin-body select:focus,
.fin-body textarea:focus {
    border-color: var(--fin-accent);
    box-shadow: 0 0 0 3px var(--fin-accent-soft);
}
.fin-body input::placeholder,
.fin-body textarea::placeholder { color: var(--fin-text-muted); }
.fin-body select:required:invalid { color: var(--fin-text-muted); }
.fin-body select option { color: var(--fin-text); }
.fin-body select option[value=""] { color: var(--fin-text-muted); }
.fin-body input[type="checkbox"],
.fin-body input[type="radio"] { width: auto; padding: 0; }
.fin-body input[readonly] { color: var(--fin-text-secondary); cursor: default; background: var(--fin-bg); }

/* ---------- Buttons ---------- */
.fin-body .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    background: var(--fin-accent);
    color: #fff;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    font-size: 13.5px;
    transition: background 0.15s ease;
}
.fin-body .btn:hover { background: var(--fin-accent-hover); }
.fin-body .btn:disabled { opacity: 0.5; cursor: not-allowed; }
.fin-body .btn-outline {
    background: transparent;
    border: 1px solid var(--fin-border-strong);
    color: var(--fin-text);
    transition: border-color 0.15s ease, color 0.15s ease;
}
.fin-body .btn-outline:hover { border-color: var(--fin-accent); color: var(--fin-accent); }

.btn-sm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 8px;
    border: 1px solid var(--fin-border-strong);
    background: #fff;
    color: var(--fin-text-secondary);
    font-size: 12.5px;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    cursor: pointer;
    text-decoration: none;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}
.btn-sm:hover { border-color: var(--fin-accent); color: var(--fin-accent); }
.btn-sm.danger:hover { border-color: var(--fin-danger); color: var(--fin-danger); }
/* When .btn (solid primary) and .btn-sm (compact size) are combined, keep
   the SOLID primary look but at the smaller size — without this, the two
   classes' conflicting border/background/color declarations fight each
   other depending on source order. */
.fin-body .btn.btn-sm {
    padding: 8px 16px;
    font-size: 12.5px;
    background: var(--fin-accent);
    color: #fff;
    border: none;
}
.fin-body .btn.btn-sm:hover { background: var(--fin-accent-hover); border: none; color: #fff; }
.action-group { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- Sidebar ---------- */
.fin-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--fin-surface);
    border-right: 1px solid var(--fin-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 40;
    transition: transform 0.25s ease;
}
.fin-sidebar-brand { padding: 20px 14px 16px; display: flex; justify-content: center; align-items: center; }
.fin-sidebar-brand img { height: 64px; width: auto; max-width: 180px; object-fit: contain; display: block; }

.fin-nav { flex: 1; padding: 0 14px 14px; display: flex; flex-direction: column; overflow-y: auto; }
.fin-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 8px;
    color: var(--fin-text-secondary);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
    margin-bottom: 2px;
}
.fin-nav-link svg { width: 17px; height: 17px; flex-shrink: 0; }
.fin-nav-link:hover { background: var(--fin-bg); color: var(--fin-text); }
.fin-nav-link.active { background: var(--fin-accent-soft); color: var(--fin-accent); font-weight: 600; }

.fin-sidebar-foot { padding: 0 14px 18px; }
.fin-nav-logout {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 10px;
    border-radius: 8px;
    color: var(--fin-danger);
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid #F0D9D9;
    transition: background 0.15s ease;
}
.fin-nav-logout:hover { background: var(--fin-danger-soft); }
.fin-nav-logout svg { width: 16px; height: 16px; }

/* ---------- Main area ---------- */
.fin-main { margin-left: 219px; flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--fin-surface); position: relative; z-index: 1; }

.fin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 26px;
    border-bottom: 1px solid var(--fin-border);
    background: var(--fin-surface);
    position: sticky;
    top: 0;
    z-index: 30;
}
.fin-topbar h1 { font-size: 20px; font-weight: 700; }
.fin-topbar-sub { color: var(--fin-text-muted); font-size: 12.5px; margin-top: 2px; }
.fin-topbar-right { display: flex; align-items: center; gap: 10px; }

.fin-hamburger {
    display: none;
    width: 36px; height: 36px;
    border-radius: 10px;
    border: 1px solid var(--fin-border);
    background: var(--fin-surface);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.fin-sidebar-overlay { display: none; }

@media (max-width: 900px) {
    .fin-sidebar { transform: translateX(-100%); }
    .fin-sidebar.open { transform: translateX(0); box-shadow: 20px 0 60px rgba(20,22,43,0.15); }
    .fin-main { margin-left: 0; }
    .fin-hamburger { display: flex; }
    .fin-topbar { padding: 18px 18px; }
    .fin-content { padding: 20px 18px 50px; }
    .fin-sidebar-overlay.open { display: block; position: fixed; inset: 0; background: rgba(20,22,43,0.35); z-index: 39; }
}

.fin-content { padding: 28px 32px 60px; animation: finFadeIn 0.35s ease both; }
@keyframes finFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Flash messages ---------- */
.flash { border: 1px solid; border-radius: var(--fin-radius); padding: 16px 20px; margin-bottom: 22px; font-size: 14px; }
.flash-success { border-color: #C8EBE0; background: var(--fin-success-soft); color: var(--fin-success); }
.flash-error { border-color: #F3C6C0; background: var(--fin-danger-soft); color: var(--fin-danger); }

/* ---------- Metric cards ---------- */
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 28px; }
.metric-card {
    background: var(--fin-surface);
    border: 1px solid var(--fin-border);
    border-radius: var(--fin-radius);
    padding: 16px;
    box-shadow: var(--fin-shadow);
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.metric-card:hover { border-color: var(--fin-border-strong); box-shadow: var(--fin-shadow-hover); transform: translateY(-2px); }
.metric-card .metric-label { font-size: 12px; color: var(--fin-text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
.metric-card .metric-value { font-family: 'Space Grotesk', sans-serif; font-size: 24px; font-weight: 700; color: var(--fin-text); }
.metric-card .metric-sub { font-size: 12.5px; color: var(--fin-text-muted); margin-top: 6px; }
.metric-card .metric-sub.up { color: var(--fin-success); }
.metric-card .metric-sub.warn { color: var(--fin-warning); }

/* ---------- Panels / section cards ---------- */
.panel {
    background: var(--fin-surface);
    border: 1px solid var(--fin-border);
    border-radius: var(--fin-radius);
    padding: 26px 26px 8px;
    margin-bottom: 24px;
    box-shadow: var(--fin-shadow);
}
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.panel-head h2 { font-size: 16px; }
.panel-head p { color: var(--fin-text-secondary); font-size: 13px; margin: 4px 0 0; }

/* ---------- Tables ---------- */
.fin-table-wrap { overflow-x: auto; margin: 0 -26px; padding: 0 26px 20px; }
table.fin-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 640px; }
.fin-table th {
    text-align: left; padding: 10px 12px;
    color: var(--fin-text-muted);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--fin-border);
    white-space: nowrap;
}
.fin-table td { padding: 13px 12px; border-bottom: 1px solid var(--fin-border); color: var(--fin-text-secondary); vertical-align: middle; }
.fin-table tr:hover td { background: #FBFBFE; }
.fin-table td.strong { color: var(--fin-text); font-weight: 600; }
.fin-table td.muted { color: var(--fin-text-muted); font-size: 12px; }
.empty-row td { text-align: center; color: var(--fin-text-muted); padding: 34px 12px; }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px; font-size: 10.5px; font-weight: 700; white-space: nowrap; }
.badge-paid { background: var(--fin-success-soft); color: var(--fin-success); }
.badge-partial { background: var(--fin-accent-soft); color: var(--fin-accent); }
.badge-pending { background: var(--fin-warning-soft); color: var(--fin-warning); }
.badge-overdue { background: var(--fin-danger-soft); color: var(--fin-danger); }

/* ---------- Two-column form layout (stacks to one column on mobile) ---------- */
.fin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }

/* ---------- Filter bar ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.filter-bar input[type=text], .filter-bar select { width: auto; min-width: 160px; }
.filter-bar .search-wide { flex: 1; min-width: 220px; }

@media (max-width: 600px) {
    .metric-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
    .panel { padding: 20px 18px 6px; }
    .fin-table-wrap { margin: 0 -18px; padding: 0 18px 16px; }
    .fin-form-grid { grid-template-columns: 1fr; }
}

/* ---------- Phone input with +91 badge ---------- */
.fin-phone-group { display: flex; gap: 8px; align-items: stretch; }
.fin-phone-group .cc-badge {
    display: flex; align-items: center; justify-content: center;
    padding: 0 13px; background: var(--fin-bg); border: 1px solid var(--fin-border-strong);
    border-radius: 8px; font-weight: 600; font-size: 13.5px; color: var(--fin-text-secondary);
    flex-shrink: 0; white-space: nowrap;
}
.fin-phone-group input { flex: 1; }

/* ---------- Login page ---------- */
.login-wrap {
    width: 100%;
    flex: 1 1 auto;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(79,70,229,0.16), transparent 42%),
        radial-gradient(circle at 85% 15%, rgba(15,110,86,0.12), transparent 40%),
        radial-gradient(circle at 80% 85%, rgba(180,83,9,0.09), transparent 38%),
        radial-gradient(circle at 10% 90%, rgba(79,70,229,0.10), transparent 40%),
        var(--fin-bg);
    color: var(--fin-text);
    font-family: 'Inter', sans-serif;
}
.login-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(79,70,229,0.14) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
    pointer-events: none;
}
.login-wrap.has-video-bg {
    background: #0B0C1A;
}
.login-wrap.has-video-bg::before {
    display: none;
}
.login-bg-video,
.login-bg-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.login-bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.55);
    z-index: 0;
}
.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--fin-surface);
    border: 1px solid var(--fin-border);
    border-radius: var(--fin-radius-lg);
    padding: 40px 36px;
    box-shadow: var(--fin-shadow-hover);
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.login-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--fin-accent); }
.login-logo { display: block; height: 84px; max-width: 280px; width: auto; object-fit: contain; margin: 4px auto 26px; }
.login-title { text-align: center; font-size: 20px; margin-bottom: 4px; color: var(--fin-text); font-weight: 700; font-family: 'Space Grotesk', sans-serif; }
.login-sub { text-align: center; color: var(--fin-text-muted); font-size: 13px; margin-bottom: 28px; }
.login-card label { margin-top: 14px; color: var(--fin-text-secondary); font-size: 12.5px; font-weight: 600; }
.login-card label:first-of-type { margin-top: 0; }
.login-card input {
    width: 100%;
    background: #fff;
    border: 1px solid var(--fin-border-strong);
    border-radius: 9px;
    padding: 11px 14px;
    color: var(--fin-text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.login-card input:focus { border-color: var(--fin-accent); box-shadow: 0 0 0 3px var(--fin-accent-soft); }
.login-card .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 20px;
    padding: 11px 20px;
    border-radius: 9px;
}
.login-error {
    background: var(--fin-danger-soft);
    border: 1px solid #F3C6C0;
    color: var(--fin-danger);
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-top: 16px;
}

/* ---------- Coming Soon placeholder pages ---------- */
.coming-soon-panel {
    text-align: center;
    max-width: 480px;
    margin: 40px auto;
    padding: 48px 40px !important;
}
.coming-soon-icon {
    width: 64px; height: 64px; margin: 0 auto 20px;
    border-radius: 16px;
    background: var(--fin-accent-soft);
    color: var(--fin-accent);
    display: flex; align-items: center; justify-content: center;
}
.coming-soon-icon svg { width: 30px; height: 30px; }
.coming-soon-badge {
    display: inline-block;
    background: var(--fin-warning-soft);
    color: var(--fin-warning);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.coming-soon-panel h2 { font-size: 20px; margin-bottom: 10px; }
.coming-soon-panel p { color: var(--fin-text-secondary); font-size: 14px; line-height: 1.6; margin-bottom: 24px; }