/* ═══════════════════════════════════════════════════════════════
   BonicBD Shared Components — Unified design tokens & reusable UI
   Import this into every user-facing page for consistency.
   ═══════════════════════════════════════════════════════════════ */

/* ── Design tokens (mirror dashboard.css exactly) ─────────────── */
:root {
    --bg-body: #10141b;
    --bg-card: #171c26;
    --bg-input: #202837;
    --bg-hover: #2a3447;
    --foreground: #f5f7fb;
    --secondary: #a8b1c2;
    --muted: #6f7a8f;
    --border: #303a4f;
    --border-subtle: #252e40;
    --primary: #f04f23;
    --p-rgb: 240,79,35;
    --primary-hover: #ff6c3d;
    --primary-dim: rgba(240,79,35,.12);
    --primary-glow: 0 0 22px rgba(240,79,35,.24);
    --success: #10b981;
    --success-rgb: 16,185,129;
    --danger: #f43f5e;
    --danger-rgb: 244,63,94;
    --warning: #f59e0b;
    --warning-rgb: 245,158,11;
    --info-rgb: 59,130,246;
    --text: var(--foreground);
    --r-xs: 8px;
    --r-s: 12px;
    --r-m: 16px;
    --r-l: 20px;
    --r-xl: 24px;
    --trans: .16s ease;
    --shadow-sm: 0 2px 8px rgba(0,0,0,.32);
    --shadow-md: 0 4px 20px rgba(0,0,0,.42);
    --shadow-lg: 0 8px 36px rgba(0,0,0,.54);
    --easing: cubic-bezier(0.4, 0, 0.2, 1);
}

html:not(.dark) {
    --bg-body: #f7f4f1;
    --bg-card: #ffffff;
    --bg-input: #f3ede8;
    --bg-hover: #ece2db;
    --foreground: #221d1a;
    --secondary: #6d625c;
    --muted: #9a8f88;
    --border: #e2d8d1;
    --border-subtle: #ede3dc;
    --primary: #f04f23;
    --p-rgb: 240,79,35;
    --primary-hover: #ff6c3d;
    --primary-dim: rgba(240,79,35,.1);
    --primary-glow: 0 0 22px rgba(240,79,35,.18);
    --success: #059669;
    --success-rgb: 5,150,105;
    --danger: #e11d48;
    --danger-rgb: 225,29,72;
    --warning: #d97706;
    --warning-rgb: 217,119,6;
    --shadow-sm: 0 1px 4px rgba(0,0,0,.08);
    --shadow-md: 0 3px 14px rgba(0,0,0,.1);
    --shadow-lg: 0 6px 28px rgba(0,0,0,.15);
}

/* ── Base reset helpers ───────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding:10px 18px; border-radius:var(--r-s); font-size:14px; font-weight:700;
    cursor:pointer; border:none; text-decoration:none; font-family:inherit;
    transition: transform .2s var(--easing), box-shadow .2s var(--easing),
                filter .2s var(--easing), background .2s var(--easing),
                color .2s var(--easing), border-color .2s var(--easing);
    letter-spacing:.01em; line-height:1;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #ff7a45);
    color:#fff; box-shadow: 0 2px 12px rgba(var(--p-rgb),.28);
}
.btn-primary:hover { filter:brightness(1.08); box-shadow: 0 4px 22px rgba(var(--p-rgb),.44); transform:translateY(-1px); }
.btn-primary:active { transform:translateY(0); filter:brightness(.96); }

.btn-secondary {
    background: var(--bg-input); color:var(--secondary);
    border:1px solid var(--border); box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background:var(--bg-hover); color:var(--primary); border-color:rgba(var(--p-rgb),.4); }

.btn-ghost {
    background: transparent; color:var(--secondary); border:1px solid transparent;
}
.btn-ghost:hover { color:var(--foreground); background:var(--bg-input); }

.btn-sm { padding:7px 12px; font-size:12px; border-radius:var(--r-xs); }
.btn-lg { padding:13px 24px; font-size:15px; border-radius:var(--r-m); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--bg-card); border:1px solid var(--border);
    border-radius: var(--r-l); overflow:hidden;
    transition: border-color .2s var(--easing), box-shadow .2s var(--easing);
}
.card:hover { border-color: rgba(var(--p-rgb),.2); }
.card-header {
    padding:18px 20px; border-bottom:1px solid var(--border);
    display:flex; align-items:center; justify-content:space-between;
    background: linear-gradient(120deg, rgba(var(--p-rgb),.04), transparent 60%);
}
.card-title { font-size:15px; font-weight:700; display:flex; align-items:center; gap:10px; }
.card-body { padding:24px; }
.card-footer { padding:14px 20px; border-top:1px solid var(--border); }

/* ── Inputs ─────────────────────────────────────────────────── */
.input {
    width:100%; padding:12px 14px; background:var(--bg-input);
    border:1px solid var(--border); border-radius:var(--r-xs);
    color:var(--foreground); font-size:14px; font-family:inherit; outline:none;
    transition: border-color .2s var(--easing), box-shadow .2s var(--easing), background .2s var(--easing);
}
.input:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(var(--p-rgb),.12); background:var(--bg-card); }
.input::placeholder { color:var(--muted); }
.input:hover { border-color:rgba(var(--p-rgb),.3); }
.input:disabled { opacity:.6; cursor:not-allowed; }

.input-label {
    display:block; font-size:12px; font-weight:600;
    letter-spacing:.02em; color:var(--secondary); margin-bottom:6px;
}

.input-group { position:relative; }
.input-group .input-icon {
    position:absolute; left:14px; top:50%; transform:translateY(-50%);
    color:var(--muted); font-size:16px; pointer-events:none;
}
.input-group .input.has-icon { padding-left:42px; }

.input-hint {
    font-size:12px; color:var(--muted); margin-top:6px; line-height:1.5;
}
.input-error {
    font-size:12px; color:var(--danger); margin-top:6px; display:none; align-items:center; gap:4px;
}
.input-error.visible { display:flex; }

/* ── Floating-label input variant ─────────────────────────────── */
.input-float {
    position:relative;
}
.input-float .input {
    padding:22px 14px 10px;
}
.input-float .input-label {
    position:absolute; left:14px; top:50%; transform:translateY(-50%);
    margin-bottom:0; pointer-events:none; font-size:14px; font-weight:500;
    color:var(--muted); transition: all .2s var(--easing);
    background:transparent; padding:0 4px;
}
.input-float .input:focus + .input-label,
.input-float .input:not(:placeholder-shown) + .input-label {
    top:10px; transform:translateY(0); font-size:11px; font-weight:700;
    color:var(--primary); letter-spacing:.04em; text-transform:uppercase;
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
    display:inline-flex; align-items:center; gap:5px;
    padding:3px 10px; border-radius:999px; font-size:11px; font-weight:700;
    border:1px solid transparent;
}
.badge-primary { background:var(--primary-dim); color:var(--primary); border-color:rgba(var(--p-rgb),.25); }
.badge-success { background:rgba(var(--success-rgb),.12); color:var(--success); border-color:rgba(var(--success-rgb),.25); }
.badge-danger  { background:rgba(var(--danger-rgb),.12); color:var(--danger); border-color:rgba(var(--danger-rgb),.25); }
.badge-warning { background:rgba(var(--warning-rgb),.12); color:var(--warning); border-color:rgba(var(--warning-rgb),.25); }

/* ── Toasts (lightweight; dashboard has full toast-stack) ───── */
.toast {
    display:flex; align-items:flex-start; gap:12px;
    padding:14px 16px; border-radius:16px;
    background: color-mix(in srgb, var(--bg-card) 94%, #fff 6%);
    border:1px solid var(--border); box-shadow:var(--shadow-lg);
    animation: bbdFadeIn .22s ease both;
}
.toast i { font-size:18px; margin-top:1px; }
.toast.success { border-left:3px solid var(--success); }
.toast.error  { border-left:3px solid var(--danger); }
.toast.warning{ border-left:3px solid var(--warning); }
.toast.info   { border-left:3px solid #38bdf8; }
.toast-title { font-size:13px; font-weight:700; margin-bottom:2px; }
.toast-text  { font-size:12px; color:var(--secondary); line-height:1.6; }

/* ── Skeleton loaders ───────────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, var(--bg-input) 25%, var(--bg-hover) 50%, var(--bg-input) 75%);
    background-size: 200% 100%;
    animation: bbdSkeleton 1.4s ease-in-out infinite;
    border-radius: var(--r-xs);
}
@keyframes bbdSkeleton {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ── Empty states ───────────────────────────────────────────── */
.empty-state {
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:14px; padding:48px 24px; text-align:center; color:var(--muted);
}
.empty-state i { font-size:48px; opacity:.5; }
.empty-state-title { font-size:15px; font-weight:700; color:var(--foreground); }
.empty-state-text { font-size:13px; max-width:320px; line-height:1.6; }

/* ── Stepper ────────────────────────────────────────────────── */
.stepper {
    display:flex; align-items:center; gap:0;
}
.step {
    display:flex; align-items:center; gap:10px;
}
.step-circle {
    width:32px; height:32px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    font-size:13px; font-weight:700; flex-shrink:0;
    background:var(--bg-input); color:var(--muted); border:2px solid var(--border);
    transition: all .3s var(--easing);
}
.step.active .step-circle { background:var(--primary-dim); color:var(--primary); border-color:var(--primary); }
.step.completed .step-circle { background:var(--success); color:#fff; border-color:var(--success); }
.step-label { font-size:13px; font-weight:600; color:var(--secondary); white-space:nowrap; }
.step.active .step-label { color:var(--foreground); font-weight:700; }
.step-divider {
    width:40px; height:2px; background:var(--border); margin:0 8px;
    transition: background .3s var(--easing);
}
.step-divider.completed { background:var(--success); }

/* ── Alert / Banner ──────────────────────────────────────────── */
.alert {
    display:flex; align-items:center; gap:10px;
    padding:12px 16px; border-radius:var(--r-s); font-size:13px;
    border:1px solid transparent;
}
.alert-danger  { background:rgba(var(--danger-rgb),.10); color:var(--danger); border-color:rgba(var(--danger-rgb),.20); }
.alert-success { background:rgba(var(--success-rgb),.10); color:var(--success); border-color:rgba(var(--success-rgb),.20); }
.alert-warning { background:rgba(var(--warning-rgb),.10); color:var(--warning); border-color:rgba(var(--warning-rgb),.20); }

/* ── Auth layout (split-screen) ─────────────────────────────── */
.auth-layout {
    display:grid; grid-template-columns: 1fr 480px;
    min-height:100vh; background:var(--bg-body);
}
.auth-brand-panel {
    position:relative; display:flex; flex-direction:column;
    justify-content:space-between; padding:48px;
    background: linear-gradient(160deg, rgba(var(--p-rgb),.08) 0%, var(--bg-body) 50%);
    overflow:hidden;
}
.auth-brand-panel::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(600px 400px at 20% 30%, rgba(var(--p-rgb),.10), transparent 60%),
                radial-gradient(500px 350px at 80% 70%, rgba(var(--p-rgb),.06), transparent 60%);
    pointer-events:none;
}
.auth-brand-content { position:relative; z-index:1; }
.auth-brand-logo {
    width:52px; height:52px; border-radius:14px;
    background: linear-gradient(135deg, var(--primary), #ff7a45);
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-size:22px; font-weight:800;
    box-shadow: 0 6px 22px rgba(var(--p-rgb),.35);
}
.auth-brand-title { font-size:28px; font-weight:800; margin-top:28px; letter-spacing:-.02em; }
.auth-brand-title span { color:var(--primary); }
.auth-brand-desc { font-size:15px; color:var(--secondary); margin-top:10px; line-height:1.7; max-width:380px; }
.auth-trust-row {
    display:flex; align-items:center; gap:24px; margin-top:32px;
    font-size:12px; color:var(--muted);
}
.auth-trust-item { display:flex; align-items:center; gap:6px; }
.auth-trust-item i { color:var(--primary); font-size:14px; }
.auth-form-panel {
    display:flex; flex-direction:column; justify-content:center;
    padding:48px; background:var(--bg-card); border-left:1px solid var(--border);
}
.auth-form-panel .form-card {
    width:100%; max-width:380px; margin:0 auto;
}
.auth-form-panel .form-header { margin-bottom:28px; }
.auth-form-panel .form-header h2 { font-size:22px; font-weight:800; }
.auth-form-panel .form-header p { font-size:14px; color:var(--secondary); margin-top:6px; }

/* Mobile collapse */
@media (max-width: 900px) {
    .auth-layout { grid-template-columns: 1fr; }
    .auth-brand-panel { display:none; }
    .auth-form-panel {
        border-left:none; padding:24px; min-height:100vh;
        background: var(--bg-body);
    }
    .auth-form-panel .form-card { max-width:100%; }
}
@media (max-width: 900px) {
    .auth-mobile-brand {
        display:flex; align-items:center; gap:12px; margin-bottom:28px;
    }
    .auth-mobile-brand .auth-brand-logo { width:40px; height:40px; font-size:18px; border-radius:10px; }
    .auth-mobile-brand h1 { font-size:18px; font-weight:800; }
}
@media (min-width: 901px) {
    .auth-mobile-brand { display:none; }
}

/* ── Password strength ──────────────────────────────────────── */
.pw-strength { display:flex; gap:4px; margin-top:8px; }
.pw-bar { flex:1; height:4px; border-radius:2px; background:var(--border); transition: background .2s; }
.pw-bar.weak   { background:var(--danger); }
.pw-bar.medium { background:var(--warning); }
.pw-bar.strong { background:var(--success); }
.pw-label { font-size:11px; font-weight:600; margin-top:4px; }

/* ── Misc utilities ─────────────────────────────────────────── */
.divider { display:flex; align-items:center; gap:12px; color:var(--muted); font-size:12px; margin:20px 0; }
.divider::before, .divider::after { content:''; flex:1; height:1px; background:var(--border); }

.visually-hidden { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes bbdFadeIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
@keyframes bbdSlideInRight { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }