/* ── Fonts ─────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Design tokens ─────────────────────────────────────────── */
:root {
    --cf-brand:         #1a1a2e;
    --cf-brand-mid:     #16213e;
    --cf-brand-deep:    #0f3460;
    --cf-accent:        #6366f1;
    --cf-accent-dark:   #4f46e5;
    --cf-success:       #10b981;
    --cf-warning:       #f59e0b;
    --cf-danger:        #ef4444;
    --cf-cyan:          #06b6d4;
    --cf-surface:       #f1f5f9;
    --cf-card-bg:       #ffffff;
    --cf-border:        #e2e8f0;
    --cf-text:          #0f172a;
    --cf-text-muted:    #64748b;
    --cf-radius:        10px;
    --cf-radius-lg:     14px;
    --cf-shadow-sm:     0 1px 2px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.05);
    --cf-shadow:        0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.07);
    --cf-shadow-hover:  0 4px 12px rgba(0,0,0,.08), 0 16px 40px rgba(0,0,0,.10);

    /* Bootstrap token overrides */
    --bs-primary:       #6366f1;
    --bs-primary-rgb:   99, 102, 241;
    --bs-link-color:    #6366f1;
    --bs-link-color-rgb:99, 102, 241;
    --bs-link-hover-color: #4f46e5;
    --bs-border-radius: 8px;
    --bs-border-radius-lg: 12px;
}

/* ── Base ──────────────────────────────────────────────────── */
html, body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--cf-text);
    margin-bottom: 0 !important;
}

/* ── Bootstrap component overrides ────────────────────────── */

/* Buttons */
.btn-primary {
    --bs-btn-bg:                #6366f1;
    --bs-btn-border-color:      #6366f1;
    --bs-btn-hover-bg:          #4f46e5;
    --bs-btn-hover-border-color:#4338ca;
    --bs-btn-active-bg:         #4338ca;
    --bs-btn-active-border-color:#4338ca;
    --bs-btn-focus-shadow-rgb:  99, 102, 241;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.btn-outline-primary {
    --bs-btn-color:             #6366f1;
    --bs-btn-border-color:      #6366f1;
    --bs-btn-hover-bg:          #6366f1;
    --bs-btn-hover-border-color:#6366f1;
    --bs-btn-active-bg:         #4f46e5;
    --bs-btn-active-border-color:#4f46e5;
    font-weight: 600;
}

.btn-outline-secondary {
    --bs-btn-color:             var(--cf-text-muted);
    --bs-btn-border-color:      var(--cf-border);
    --bs-btn-hover-bg:          var(--cf-surface);
    --bs-btn-hover-border-color:var(--cf-border);
    --bs-btn-hover-color:       var(--cf-text);
    font-weight: 500;
}

.btn { border-radius: 8px; }
.btn-lg { padding: 0.75rem 1.5rem; font-size: 1rem; }

/* Form controls */
.form-control,
.form-select {
    border-color: var(--cf-border);
    border-radius: 8px;
    color: var(--cf-text);
    font-size: 0.9375rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--cf-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.form-floating > .form-control:focus,
.form-floating > .form-control:not(:placeholder-shown) {
    border-color: var(--cf-accent);
}
.form-label { font-weight: 500; color: var(--cf-text); font-size: 0.875rem; }
.input-group-text {
    border-color: var(--cf-border);
    background: var(--cf-surface);
    color: var(--cf-text-muted);
    font-size: 0.875rem;
}

/* Cards */
.card {
    border-radius: var(--cf-radius-lg);
    border: 1px solid var(--cf-border);
    box-shadow: var(--cf-shadow-sm);
}
.card.border-0 { border: none !important; }
.card.shadow-sm { box-shadow: var(--cf-shadow) !important; }

/* Focus ring global */
.btn:focus-visible,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* ── Contextual help icon ─────────────────────────────────── */
/* Small "?" button next to a panel heading - opens a Bootstrap popover with
   help text for that panel. Add the markup + content per panel; the global
   popover initializer in _AppLayout.cshtml wires up any element with
   data-bs-toggle="popover" automatically, no per-page JS needed. */
.cf-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, .08);
    color: var(--cf-text-muted);
    font-size: .7rem;
    font-weight: 700;
    line-height: 1;
    cursor: help;
    padding: 0;
}
.cf-help-icon:hover,
.cf-help-icon:focus {
    background: var(--cf-accent);
    color: #fff;
    outline: none;
}
.popover.cf-help-popover { max-width: 280px; }
.popover.cf-help-popover .popover-header { font-size: .8rem; font-weight: 700; }
.popover.cf-help-popover .popover-body   { font-size: .82rem; color: var(--cf-text); }

/* ── Landing page layout ───────────────────────────────────── */
.cf-landing-body {
    background: #fff;
    min-height: 100vh;
}

.cf-landing-nav {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--cf-border);
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
}

.cf-landing-brand {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--cf-brand);
    text-decoration: none;
    letter-spacing: -0.02em;
}
.cf-landing-brand:hover { color: var(--cf-accent); }

/* ── Hero ──────────────────────────────────────────────────── */
.cf-hero {
    background: linear-gradient(135deg, var(--cf-brand) 0%, var(--cf-brand-mid) 55%, var(--cf-brand-deep) 100%);
    border-radius: var(--cf-radius-lg);
    padding: 3.5rem 3rem;
    color: #fff;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.cf-hero::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.12);
    top: -200px; right: -150px;
    pointer-events: none;
}

.cf-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cf-cyan);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.cf-tagline {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.cf-description {
    color: rgba(255,255,255,.78);
    font-size: 1.05rem;
    max-width: 460px;
    line-height: 1.65;
}

.cf-benefits-list {
    list-style: none;
    padding: 0; margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}
.cf-benefits-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9375rem;
    color: rgba(255,255,255,.82);
}
.cf-icon { font-size: 1.2rem; flex-shrink: 0; }

/* ── Login / signup card ───────────────────────────────────── */
.cf-login-card {
    background: var(--cf-card-bg);
    border-radius: var(--cf-radius-lg);
    padding: 2.25rem 2.25rem;
    box-shadow: 0 20px 60px rgba(0,0,0,.28);
}

.cf-login-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--cf-brand);
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

.cf-btn-login {
    background: linear-gradient(135deg, var(--cf-accent) 0%, var(--cf-accent-dark) 100%);
    border: none;
    color: #fff;
    font-weight: 700;
    padding: 0.8rem;
    letter-spacing: 0.01em;
    border-radius: 8px;
    transition: opacity 0.15s ease, transform 0.1s ease;
}
.cf-btn-login:hover  { opacity: 0.92; color: #fff; transform: translateY(-1px); }
.cf-btn-login:active { transform: translateY(0); }
.cf-btn-login:focus  { color: #fff; box-shadow: 0 0 0 3px rgba(99,102,241,.3); }

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

/* ── Benefits section ──────────────────────────────────────── */
.cf-section { padding-bottom: 4rem; }

.cf-section-heading {
    font-size: 2rem;
    font-weight: 800;
    color: var(--cf-brand);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.cf-card {
    border-radius: var(--cf-radius-lg);
    border: 1px solid var(--cf-border) !important;
    box-shadow: var(--cf-shadow-sm) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cf-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cf-shadow-hover) !important;
}
.cf-card-icon { font-size: 2.5rem; line-height: 1; }

/* ── Dashboard stat cards ──────────────────────────────────── */
.cf-stat-card {
    background: var(--cf-card-bg);
    border-radius: var(--cf-radius-lg);
    padding: 1.4rem 1.5rem 1.25rem;
    box-shadow: var(--cf-shadow);
    border: none;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.cf-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cf-shadow-hover);
}
.cf-stat-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--cf-radius-lg) var(--cf-radius-lg) 0 0;
}
.cf-stat-indigo::after { background: var(--cf-accent); }
.cf-stat-green::after  { background: var(--cf-success); }
.cf-stat-amber::after  { background: var(--cf-warning); }
.cf-stat-red::after    { background: var(--cf-danger); }

.cf-stat-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 104px; height: 104px;
    border-radius: 16px;
    font-size: 3.5rem;
    flex-shrink: 0;
}

.cf-stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 0.3rem;
}
.cf-stat-indigo .cf-stat-value { color: var(--cf-accent); }
.cf-stat-green  .cf-stat-value { color: var(--cf-success); }
.cf-stat-amber  .cf-stat-value { color: var(--cf-warning); }
.cf-stat-red    .cf-stat-value { color: var(--cf-danger);  }

.cf-stat-label {
    font-size: 0.8125rem;
    color: var(--cf-text-muted);
    font-weight: 500;
}

/* ── Dashboard action cards ────────────────────────────────── */
.cf-action-card {
    background: var(--cf-card-bg);
    border-radius: var(--cf-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--cf-shadow);
    border: none;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}
.cf-action-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cf-shadow-hover);
}
.cf-action-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    border-radius: 12px;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.cf-action-card-primary .cf-action-icon-wrap { background: rgba(99,102,241,.12); }
.cf-action-card-success .cf-action-icon-wrap { background: rgba(16,185,129,.12); }
.cf-action-card h2 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    letter-spacing: -0.01em;
    color: var(--cf-text);
}
.cf-action-card p {
    font-size: 0.875rem;
    color: var(--cf-text-muted);
    margin-bottom: 1rem;
    line-height: 1.55;
}

/* ── Log workout — set rows within an exercise card ────────── */
.sets-container .set-row + .set-row {
    border-top: 1px solid var(--cf-border);
    margin-top: 0.875rem;
    padding-top: 0.875rem;
}

/* Keep time min/sec input groups on a single line */
.time-field .input-group {
    width: auto;
}

/* ── Dashboard speech bubble arrow ────────────────────────── */
.cf-speech-arrow {
    position: absolute;
    left: -11px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
    border-right: 11px solid rgba(99,102,241,.25);
}
.cf-speech-arrow::after {
    content: '';
    position: absolute;
    left: 2px;
    top: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 10px solid #f5f3ff;
}

/* ── Celebration overlay ───────────────────────────────────── */
.cf-celebration-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.88);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    animation: cfOverlayIn 0.3s ease forwards;
}
@keyframes cfOverlayIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.cf-celebration-card {
    background: #fff;
    border-radius: 24px;
    padding: 3rem 3.5rem;
    text-align: center;
    box-shadow: 0 32px 100px rgba(0,0,0,.45);
    position: relative;
    z-index: 1;
    max-width: 420px;
    width: 90%;
    animation: cfCardPop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes cfCardPop {
    from { transform: scale(0.5) translateY(40px); opacity: 0; }
    to   { transform: scale(1)   translateY(0);    opacity: 1; }
}

.cf-celebration-icon {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 1rem;
    display: block;
    animation: cfIconBounce 0.9s ease 0.6s both;
}
@keyframes cfIconBounce {
    0%   { transform: scale(1)    rotate(0deg);  }
    25%  { transform: scale(1.35) rotate(-8deg); }
    55%  { transform: scale(0.9)  rotate(5deg);  }
    75%  { transform: scale(1.12) rotate(-2deg); }
    100% { transform: scale(1)    rotate(0deg);  }
}

.cf-celebration-heading {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--cf-brand);
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.cf-celebration-points-value {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--cf-accent);
    letter-spacing: -0.04em;
    display: block;
}

.cf-celebration-pts-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cf-text-muted);
    margin-top: 0.4rem;
    margin-bottom: 1.75rem;
}

.cf-celebration-timer-bar {
    height: 4px;
    background: var(--cf-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.6rem;
}
.cf-celebration-timer-fill {
    height: 100%;
    background: var(--cf-accent);
    border-radius: 4px;
    width: 100%;
    transition: width 5s linear;
}
.cf-celebration-timer-text {
    font-size: 0.8125rem;
    color: var(--cf-text-muted);
    margin: 0;
}

/* ── Celebration carousel ──────────────────────────────────── */
.cf-celebration-card--carousel {
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 1.75rem;
    overflow: hidden;
}
.cf-slides-wrap {
    overflow: hidden;
    width: 100%;
}
.cf-slides-inner {
    display: flex;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.cf-slide {
    min-width: 100%;
    padding: 2.5rem 3rem 1rem;
    text-align: center;
    box-sizing: border-box;
}
.cf-slide-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 0.75rem 0 0.25rem;
}
.cf-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cf-border);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}
.cf-dot--active {
    background: var(--cf-accent);
    transform: scale(1.3);
}
.cf-slide-arrows {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 0.5rem 1.75rem 0;
    flex-wrap: wrap;
}
.cf-arrow-btn {
    background: none;
    border: 1px solid var(--cf-border);
    border-radius: 8px;
    padding: 0.35rem 0.9rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cf-text-muted);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}
.cf-arrow-btn:hover { border-color: var(--cf-accent); color: var(--cf-accent); }
.cf-arrow-btn--next { color: var(--cf-accent); border-color: var(--cf-accent); }
.cf-arrow-btn--next:hover { background: rgba(99,102,241,.06); }
.cf-arrow-btn--hidden { visibility: hidden; }

/* Volume slide content */
.cf-vol-total {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--cf-accent);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.25rem;
}
.cf-vol-unit {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cf-text-muted);
}
.cf-vol-comparison {
    font-size: 0.9375rem;
    color: var(--cf-text);
    margin: 0.5rem 0 1rem;
    font-weight: 500;
    line-height: 1.4;
}
.cf-vol-breakdown {
    text-align: left;
    background: rgba(99,102,241,.05);
    border: 1px solid rgba(99,102,241,.15);
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    margin-top: 0.5rem;
    max-height: 160px;
    overflow-y: auto;
}
.cf-vol-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem 0;
    font-size: 0.8125rem;
    border-bottom: 1px solid rgba(99,102,241,.08);
}
.cf-vol-row:last-child { border-bottom: none; }
.cf-vol-name { color: var(--cf-text); }
.cf-vol-amount { font-weight: 700; color: var(--cf-accent); }

/* PR slide content */
.cf-pr-list {
    width: 100%;
    max-height: 240px;
    overflow-y: auto;
    text-align: left;
}
.cf-pr-row {
    padding: .5rem 0;
    border-bottom: 1px solid rgba(99,102,241,.08);
}
.cf-pr-row:last-child { border-bottom: none; }
.cf-pr-name {
    font-weight: 700;
    color: var(--cf-text);
    font-size: .9rem;
    margin-bottom: .2rem;
}
.cf-pr-stats {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}
.cf-pr-stat {
    display: flex;
    align-items: baseline;
    gap: .4rem;
    font-size: .82rem;
}
.cf-pr-label {
    color: var(--cf-text-muted);
    font-size: .72rem;
    min-width: 72px;
}
.cf-pr-value {
    font-weight: 700;
    color: var(--cf-accent);
}
.cf-pr-prev {
    color: var(--cf-text-muted);
    font-size: .72rem;
}
.cf-pr-first {
    color: #059669;
    font-style: italic;
}

/* ── Muscle diagram (ActivityDetail) ───────────────────────── */
.cf-muscle-section { }
.cf-muscle-diagrams {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.cf-muscle-view { text-align: center; }
.cf-muscle-view-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cf-text-muted);
    font-weight: 700;
    margin-bottom: 0.35rem;
}
.cf-muscle-svg { display: block; margin: 0 auto; }
.body-outline {
    fill: none;
    stroke: #94a3b8;
    stroke-width: 1.5;
    vector-effect: non-scaling-stroke;
}
.cf-muscle-region {
    fill: #dde3ea;
    transition: fill 0.2s ease;
}
.cf-muscle-region.cf-muscle--primary   { fill: var(--cf-muscle-primary,   #ef4444); fill-opacity: 0.78; }
.cf-muscle-region.cf-muscle--secondary { fill: var(--cf-muscle-secondary, #f59e0b); fill-opacity: 0.65; }
.cf-muscle-legend {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.cf-legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8125rem;
    color: var(--cf-text-muted);
    font-weight: 500;
}
.cf-legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    flex-shrink: 0;
}
.cf-legend-swatch--primary   { background: var(--cf-muscle-primary,   #ef4444); opacity: 0.78; }
.cf-legend-swatch--secondary { background: var(--cf-muscle-secondary, #f59e0b); opacity: 0.65; }

.cf-confetti-piece {
    position: fixed;
    top: -20px;
    pointer-events: none;
    z-index: 10000;
    animation: cfConfettiFall linear forwards;
}
@keyframes cfConfettiFall {
    0%   { transform: translateY(0)      rotate(0deg);   opacity: 1; }
    85%  { opacity: 1; }
    100% { transform: translateY(110vh)  rotate(700deg); opacity: 0; }
}

/* ── Responsive tweaks ─────────────────────────────────────── */
@media (max-width: 767.98px) {
    .cf-hero {
        padding: 2.25rem 1.75rem;
    }
    .cf-tagline {
        font-size: 2rem;
    }
    .cf-description {
        max-width: 100%;
    }
    .cf-login-card {
        padding: 1.75rem 1.5rem;
    }
}

/* ── Dark mode ─────────────────────────────────────────────── */
[data-theme="dark"] {
    --cf-surface:      #0f172a;
    --cf-card-bg:      #1e293b;
    --cf-border:       #334155;
    --cf-text:         #f1f5f9;
    --cf-text-muted:   #94a3b8;
    --cf-shadow-sm:    0 1px 2px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);
    --cf-shadow:       0 1px 3px rgba(0,0,0,.5), 0 4px 16px rgba(0,0,0,.4);
    --cf-shadow-hover: 0 4px 12px rgba(0,0,0,.6), 0 16px 40px rgba(0,0,0,.5);
    --bs-body-bg:        #0f172a;
    --bs-body-color:     #f1f5f9;
    --bs-border-color:   #334155;
    --bs-emphasis-color: #f1f5f9;
}

[data-theme="dark"] body,
[data-theme="dark"] .cf-main { background-color: #0f172a; color: #f1f5f9; }

/* Cards */
[data-theme="dark"] .card { background-color: #1e293b; border-color: #334155; }

/* Form controls */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #1e293b;
    border-color: #334155;
    color: #f1f5f9;
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: #1e293b;
    color: #f1f5f9;
    border-color: var(--cf-accent);
}
[data-theme="dark"] .form-control::placeholder { color: #475569; }
[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled { background-color: #0f172a; opacity: .6; }
[data-theme="dark"] .input-group-text {
    background-color: #0f172a;
    border-color: #334155;
    color: #94a3b8;
}
[data-theme="dark"] .form-label { color: #f1f5f9; }
[data-theme="dark"] .form-text  { color: #94a3b8; }
[data-theme="dark"] .form-check-label { color: #f1f5f9; }

/* Text utilities */
[data-theme="dark"] .text-muted  { color: #94a3b8 !important; }
[data-theme="dark"] .text-dark   { color: #f1f5f9 !important; }
[data-theme="dark"] .text-body   { color: #f1f5f9 !important; }

/* Borders & dividers */
[data-theme="dark"] hr                     { border-color: #334155; }
[data-theme="dark"] .border               { border-color: #334155 !important; }
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-top           { border-color: #334155 !important; }

/* Tables */
[data-theme="dark"] .table {
    --bs-table-bg:           #1e293b;
    --bs-table-color:        #f1f5f9;
    --bs-table-striped-bg:   #243347;
    --bs-table-hover-bg:     #2d3f57;
    --bs-table-border-color: #334155;
    color: #f1f5f9;
}
[data-theme="dark"] .table thead th { border-color: #334155; color: #94a3b8; }

/* Alerts */
[data-theme="dark"] .alert-success { background-color: #052e16; border-color: #166534; color: #bbf7d0; }
[data-theme="dark"] .alert-warning { background-color: #422006; border-color: #92400e; color: #fde68a; }
[data-theme="dark"] .alert-danger  { background-color: #450a0a; border-color: #991b1b; color: #fecaca; }
[data-theme="dark"] .alert-info    { background-color: #082f49; border-color: #075985; color: #bae6fd; }

/* Badges */
[data-theme="dark"] .badge.bg-light      { background-color: #334155 !important; color: #f1f5f9 !important; }
[data-theme="dark"] .badge.bg-secondary  { background-color: #334155 !important; }

/* Dropdowns */
[data-theme="dark"] .dropdown-menu {
    background-color: #1e293b;
    border-color: #334155;
}
[data-theme="dark"] .dropdown-item         { color: #f1f5f9; }
[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus   { background-color: #334155; color: #f1f5f9; }
[data-theme="dark"] .dropdown-divider      { border-color: #334155; }

/* Modals */
[data-theme="dark"] .modal-content  { background-color: #1e293b; border-color: #334155; color: #f1f5f9; }
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer   { border-color: #334155; }

/* Offcanvas (mobile sidebar — already dark brand colour, no change needed) */

/* Nav tabs */
[data-theme="dark"] .nav-tabs                    { border-color: #334155; }
[data-theme="dark"] .nav-tabs .nav-link          { color: #94a3b8; }
[data-theme="dark"] .nav-tabs .nav-link.active   {
    background-color: #1e293b;
    border-color: #334155 #334155 #1e293b;
    color: #f1f5f9;
}

/* Progress */
[data-theme="dark"] .progress { background-color: #334155; }

/* List groups */
[data-theme="dark"] .list-group-item {
    background-color: #1e293b;
    border-color: #334155;
    color: #f1f5f9;
}
[data-theme="dark"] .list-group-item:hover { background-color: #243347; }

/* Btn-close (modal ×) */
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(1) brightness(2); }

/* btn-outline-secondary in dark mode */
[data-theme="dark"] .btn-outline-secondary {
    --bs-btn-color:             #94a3b8;
    --bs-btn-border-color:      #334155;
    --bs-btn-hover-bg:          #334155;
    --bs-btn-hover-border-color:#475569;
    --bs-btn-hover-color:       #f1f5f9;
}
[data-theme="dark"] .btn-outline-danger {
    --bs-btn-color:             #f87171;
    --bs-btn-border-color:      #f87171;
    --bs-btn-hover-bg:          #dc2626;
    --bs-btn-hover-border-color:#dc2626;
}

/* Code / pre */
[data-theme="dark"] pre,
[data-theme="dark"] code { background-color: #0f172a; color: #e2e8f0; border-color: #334155; }