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

:root {
    --bg:             #0d0e12;
    --bg-raised:      #14151b;
    --bg-card:        #181920;
    --bg-input:       #101117;
    --bg-hover:       #1e1f29;
    --border:         #262733;
    --border-strong:  #3a3a45;
    --fg:             #f8f8f2;
    --fg-muted:       #bfbfc3;
    --fg-subtle:      #7e7f86;
    --accent:         #9580ff;
    --accent-hover:   #b8a4ff;
    --accent-dim:     #52468c;
    --accent-glow:    rgba(149, 128, 255, 0.14);
    --cyan:           #30d6e8;
    --success:        #8aff80;
    --success-bg:     rgba(138, 255, 128, 0.12);
    --success-border: rgba(138, 255, 128, 0.3);
    --danger:         #ff9580;
    --danger-bg:      rgba(255, 149, 128, 0.12);
    --shadow-lg:      0 12px 28px -4px rgba(0, 0, 0, 0.55);
    --shadow-glow:    0 0 40px rgba(149, 128, 255, 0.15);
}

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection { background: var(--accent-dim); color: var(--fg); }

i, [class^="mdi-"], [class*=" mdi-"] {
    display: inline-flex;
    align-items: center;
    line-height: 1;
    vertical-align: middle;
}

/* Everything renders above the ambient background */
body > *:not(.bg-animation):not(.navbar) {
    position: relative;
    z-index: 1;
}

/* ── Ambient background ────────────────────────────────────────────────────── */
.bg-animation {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.14;
    animation: orbFloat 22s infinite ease-in-out;
}

.orb1 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    top: -220px;
    left: -180px;
}

.orb2 {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, var(--cyan), transparent 70%);
    top: 45%;
    right: -170px;
    opacity: 0.08;
    animation-delay: -7s;
    animation-duration: 27s;
}

.orb3 {
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, #7f6dd9, transparent 70%);
    bottom: -280px;
    left: 28%;
    animation-delay: -13s;
    animation-duration: 32s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(90px, -80px) scale(1.08); }
    66%      { transform: translate(-60px, 90px) scale(0.94); }
}

@media (prefers-reduced-motion: reduce) {
    .orb { animation: none; }
}

/* ── Layout helpers ────────────────────────────────────────────────────────── */
.centered {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 420px;
    padding: 16px;
}

.container-sm {
    width: 100%;
    max-width: 380px;
    padding: 16px;
}

/* ── Logo ──────────────────────────────────────────────────────────────────── */
.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    margin-bottom: 24px;
    font-size: 22px;
    font-weight: 800;
    color: var(--fg);
    letter-spacing: 0.5px;
    text-decoration: none;
}

.logo img {
    width: 32px;
    height: 32px;
    display: block;
}

/* ── Card ──────────────────────────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: var(--shadow-lg);
}

/* ── Form elements ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--fg-subtle);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 11px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--fg);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder { color: var(--fg-subtle); }

.input-icon-wrap { position: relative; }

.input-icon-wrap i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--fg-subtle);
    font-size: 15px;
    pointer-events: none;
}

.input-icon-wrap input { padding-left: 36px; }

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 4px;
}

.btn i { font-size: 16px; }

.btn-primary {
    background: var(--accent);
    color: #14151b;
}
.btn-primary:hover {
    background: var(--accent-hover);
}
.btn-primary:disabled {
    background: var(--accent-dim);
    color: var(--fg-muted);
    cursor: not-allowed;
    opacity: 0.7;
    box-shadow: none;
}

.btn-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}
.btn-success:hover { background: rgba(138, 255, 128, 0.22); }
.btn-success:disabled { opacity: 0.6; cursor: not-allowed; }

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

/* ── Feedback messages ─────────────────────────────────────────────────────── */
.error-msg {
    color: var(--danger);
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
    display: none;
}

.success-msg {
    color: var(--success);
    font-size: 13px;
    margin-top: 8px;
    text-align: center;
    display: none;
}

/* ── Spinner ───────────────────────────────────────────────────────────────── */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(149, 128, 255, 0.3);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Navigation bar ────────────────────────────────────────────────────────── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 14, 18, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

/* Mirrors .site-navbar-content on the showcase site so the logo/links sit at the same position and scale */
.navbar-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar .nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: var(--fg);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.navbar .nav-logo img {
    width: 30px;
    height: 30px;
    display: block;
}

.navbar .nav-links {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.navbar .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--fg-muted);
    text-decoration: none;
    padding: 7px 12px;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}

.navbar .nav-link i { font-size: 15px; }

.navbar .nav-link:hover, .navbar .nav-link.active {
    background: rgba(255, 255, 255, 0.06);
    color: var(--fg);
}

@media (max-width: 560px) {
    .navbar-content { padding: 0 16px; gap: 10px; }
    .navbar .nav-logo { font-size: 17px; }
    .navbar .nav-logo img { width: 24px; height: 24px; }
    .navbar .nav-link { padding: 8px 10px; }
}

/* ── Link row ──────────────────────────────────────────────────────────────── */
.link-row {
    text-align: center;
    font-size: 13px;
    color: var(--fg-subtle);
    margin-top: 14px;
}

.link-row a { color: var(--accent-hover); text-decoration: none; font-weight: 600; }
.link-row a:hover { text-decoration: underline; }

/* Inline text link that keeps theme colors in every state (no browser default blue/red) */
.inline-link,
.inline-link:visited,
.inline-link:active { color: var(--accent-hover); text-decoration: none; font-weight: 600; }
.inline-link:hover { text-decoration: underline; }

/* ── Badge / pill ──────────────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 20px;
}

.badge-success { background: var(--success-bg);  color: var(--success); }
.badge-danger  { background: var(--danger-bg);   color: var(--danger);  }
.badge-accent  { background: var(--accent-glow); color: var(--accent-hover); }

/* ── Divider ───────────────────────────────────────────────────────────────── */
.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}

/* ── Auth tabs ─────────────────────────────────────────────────────────────── */
.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3px;
}

.auth-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 1;
    padding: 7px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--fg-subtle);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.auth-tab i { font-size: 14px; }

.auth-tab.active {
    background: var(--accent-glow);
    color: var(--accent-hover);
}

/* ── Stat grid ─────────────────────────────────────────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--fg-subtle);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ── Avatar ────────────────────────────────────────────────────────────────── */
.avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(149, 128, 255, 0.25), rgba(48, 214, 232, 0.15));
    border: 1px solid rgba(149, 128, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-hover);
    overflow: hidden;
}

.avatar img { width: 100%; height: 100%; object-fit: cover; }