/**
 * MetaForge — Premium Meta-Analysis Platform Styles
 * Design system: --primary: #00629F, --accent: #d4a017, --navy: #1a2332
 */

:root {
    --mf-navy: #1a2332;
    --mf-navy-light: #243044;
    --mf-primary: #00629F;
    --mf-primary-light: #0078c2;
    --mf-accent: #d4a017;
    --mf-accent-light: #f0c040;
    --mf-success: #10b981;
    --mf-danger: #ef4444;
    --mf-gray-50: #f9fafb;
    --mf-gray-100: #f3f4f6;
    --mf-gray-200: #e5e7eb;
    --mf-gray-400: #9ca3af;
    --mf-gray-600: #4b5563;
    --mf-gray-800: #1f2937;
    --mf-radius: 12px;
    --mf-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --mf-shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --mf-glow: 0 0 30px rgba(0,98,159,0.3);
}

/* ═══════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════ */

.mf-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #0d1520 0%, #1a2332 30%, #0a2e4a 70%, #1a2332 100%);
    color: #fff;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.mf-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0,98,159,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(212,160,23,0.08) 0%, transparent 40%);
    pointer-events: none;
}

.mf-hero .container { position: relative; z-index: 1; }

.min-vh-75 { min-height: 75vh; }

.mf-launch-badge {
    display: inline-block;
    background: rgba(212,160,23,0.15);
    color: var(--mf-accent-light);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(212,160,23,0.3);
    margin-bottom: 1.5rem;
    letter-spacing: 0.3px;
}

.mf-hero-title { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 1.5rem; }

.mf-brand {
    background: linear-gradient(135deg, #fff 0%, var(--mf-accent-light) 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3.5rem;
}

.mf-hero-sub { font-weight: 600; font-size: 1.6rem; opacity: 0.9; }

.mf-hero-desc { font-size: 1.1rem; opacity: 0.7; line-height: 1.7; margin-bottom: 2rem; max-width: 520px; }

.mf-btn-glow {
    background: linear-gradient(135deg, var(--mf-primary), var(--mf-primary-light));
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(0,98,159,0.4);
    transition: all 0.3s ease;
}

.mf-btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0,98,159,0.5);
    color: #fff;
}

.mf-btn-ghost {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.mf-btn-ghost:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.mf-trust-row {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    opacity: 0.7;
}

.mf-trust-row i { margin-right: 4px; }

/* Hero visual cards */
.mf-hero-visual {
    position: relative;
    height: 400px;
}

.mf-hero-card {
    position: absolute;
    background: rgba(255,255,255,0.07);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--mf-radius);
    padding: 20px;
    animation: floatCard 6s ease-in-out infinite;
}

.mf-hero-card-1 { top: 10%; left: 5%; width: 260px; animation-delay: 0s; }
.mf-hero-card-2 { top: 15%; right: 5%; width: 180px; animation-delay: 2s; }
.mf-hero-card-3 { bottom: 10%; left: 20%; width: 200px; animation-delay: 4s; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.mf-mini-chart { display: flex; flex-direction: column; gap: 8px; }
.mf-bar { height: 12px; background: linear-gradient(90deg, var(--mf-primary), var(--mf-primary-light)); border-radius: 6px; position: relative; }
.mf-bar span { position: absolute; right: -6px; top: 50%; transform: translateY(-50%); width: 8px; height: 8px; background: #fff; border-radius: 50%; }
.mf-bar-diamond { background: linear-gradient(90deg, var(--mf-accent), var(--mf-accent-light)); }
.mf-bar-diamond span { width: 10px; height: 10px; background: var(--mf-accent-light); transform: translateY(-50%) rotate(45deg); border-radius: 2px; }
.mf-mini-label { font-size: 0.75rem; font-weight: 600; margin-top: 8px; opacity: 0.8; }
.mf-mini-stat { font-size: 0.7rem; opacity: 0.5; }

.mf-grade-pills { display: flex; gap: 6px; margin-bottom: 8px; }
.mf-pill { font-size: 0.65rem; font-weight: 700; padding: 3px 10px; border-radius: 10px; }
.mf-pill-high { background: var(--mf-success); color: #fff; }
.mf-pill-mod { background: #8bc34a; color: #fff; }
.mf-pill-low { background: #ff9800; color: #fff; }

/* ═══════════════════════════════════════════════════════════════
   STATS BAR
   ═══════════════════════════════════════════════════════════════ */

.mf-stats-bar {
    background: var(--mf-navy);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.mf-stat-item h3 { color: var(--mf-accent-light); font-weight: 800; font-size: 1.8rem; margin-bottom: 2px; }
.mf-stat-item span { color: rgba(255,255,255,0.5); font-size: 0.8rem; font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════
   SECTION COMMON
   ═══════════════════════════════════════════════════════════════ */

.mf-section-tag {
    display: inline-block;
    background: rgba(0,98,159,0.08);
    color: var(--mf-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.mf-section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--mf-navy);
    margin-bottom: 12px;
}

.mf-highlight {
    background: linear-gradient(180deg, transparent 60%, rgba(212,160,23,0.25) 60%);
}

.mf-section-desc {
    color: var(--mf-gray-600);
    max-width: 640px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════
   IMPORTANCE SECTION
   ═══════════════════════════════════════════════════════════════ */

.mf-importance-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--mf-radius);
    background: #fff;
    border: 1px solid var(--mf-gray-200);
    height: 100%;
    transition: all 0.3s ease;
}

.mf-importance-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mf-shadow-lg);
    border-color: var(--mf-primary);
}

.mf-imp-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(0,98,159,0.08), rgba(0,98,159,0.15));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--mf-primary);
}

.mf-importance-card h5 { color: var(--mf-navy); font-weight: 700; font-size: 1.1rem; margin-bottom: 0.75rem; }
.mf-importance-card p { color: var(--mf-gray-600); font-size: 0.9rem; line-height: 1.6; margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════════ */

.mf-features { background: var(--mf-gray-50); }

.mf-feature-card {
    background: #fff;
    border: 1px solid var(--mf-gray-200);
    border-radius: var(--mf-radius);
    padding: 1.5rem;
    height: 100%;
    transition: all 0.3s ease;
}

.mf-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--mf-shadow);
    border-color: var(--mf-primary);
}

.mf-feature-card i {
    font-size: 1.5rem;
    color: var(--mf-primary);
    margin-bottom: 0.75rem;
    display: block;
}

.mf-feature-card h6 { font-weight: 700; color: var(--mf-navy); margin-bottom: 0.5rem; }
.mf-feature-card p { font-size: 0.82rem; color: var(--mf-gray-600); line-height: 1.5; margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════
   PRICING — Hostinger-style
   ═══════════════════════════════════════════════════════════════ */

.mf-pricing { background: #fff; }

.mf-period-toggle {
    display: flex;
    justify-content: center;
    gap: 0;
    background: var(--mf-gray-100);
    border-radius: 12px;
    padding: 4px;
    max-width: 600px;
    margin: 0 auto;
}

.mf-period-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--mf-gray-600);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.mf-period-btn.active {
    background: #fff;
    color: var(--mf-navy);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.mf-save-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--mf-success);
    margin-left: 4px;
}

.mf-save-best { color: var(--mf-accent); }

/* Price cards */
.mf-price-card {
    background: #fff;
    border: 2px solid var(--mf-gray-200);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    height: 100%;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.mf-price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mf-shadow-lg);
}

.mf-price-popular {
    border-color: var(--mf-primary);
    box-shadow: 0 0 0 1px var(--mf-primary), var(--mf-shadow);
}

.mf-popular-ribbon {
    position: absolute;
    top: 16px;
    right: -35px;
    background: linear-gradient(135deg, var(--mf-primary), var(--mf-primary-light));
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 40px;
    transform: rotate(45deg);
    letter-spacing: 0.5px;
}

.mf-price-header h5 { font-weight: 700; color: var(--mf-navy); font-size: 1.2rem; margin-bottom: 2px; }
.mf-price-tagline { font-size: 0.8rem; color: var(--mf-gray-400); margin-bottom: 1rem; }

.mf-price-amount {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 4px;
}

.mf-price-was {
    font-size: 0.85rem;
    color: var(--mf-gray-400);
    margin-right: 6px;
}

.mf-price-was s { text-decoration: line-through; }

.mf-price-currency { font-size: 1.2rem; font-weight: 700; color: var(--mf-navy); }
.mf-price-value { font-size: 2.8rem; font-weight: 800; color: var(--mf-navy); line-height: 1; }
.mf-price-period { font-size: 0.85rem; color: var(--mf-gray-400); margin-left: 2px; }

.mf-price-billed {
    font-size: 0.75rem;
    color: var(--mf-gray-400);
    margin-bottom: 1.25rem;
    min-height: 18px;
}

.mf-price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.mf-price-features li {
    padding: 6px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--mf-gray-100);
}

.mf-price-features li:last-child { border-bottom: none; }

.mf-feat-yes { color: var(--mf-gray-800); }
.mf-feat-yes i { color: var(--mf-success); margin-right: 8px; font-size: 0.75rem; }
.mf-feat-no { color: var(--mf-gray-400); }
.mf-feat-no i { color: var(--mf-gray-400); margin-right: 8px; font-size: 0.75rem; }

.mf-btn-price {
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.mf-btn-price:hover { transform: translateY(-2px); }

.mf-btn-price-free { background: var(--mf-gray-100); color: var(--mf-navy); border: 2px solid var(--mf-gray-200); }
.mf-btn-price-free:hover { background: var(--mf-gray-200); color: var(--mf-navy); }

.mf-btn-price-starter { background: var(--mf-navy); color: #fff; border: none; }
.mf-btn-price-starter:hover { background: var(--mf-navy-light); color: #fff; box-shadow: 0 4px 16px rgba(26,35,50,0.3); }

.mf-btn-price-pro {
    background: linear-gradient(135deg, var(--mf-primary), var(--mf-primary-light));
    color: #fff;
    border: none;
    box-shadow: 0 4px 16px rgba(0,98,159,0.3);
}
.mf-btn-price-pro:hover { color: #fff; box-shadow: 0 6px 24px rgba(0,98,159,0.4); }

.mf-btn-price-inst { background: linear-gradient(135deg, var(--mf-accent), var(--mf-accent-light)); color: var(--mf-navy); border: none; }
.mf-btn-price-inst:hover { color: var(--mf-navy); box-shadow: 0 4px 16px rgba(212,160,23,0.3); }

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════ */

.mf-testimonial {
    background: #fff;
    border: 1px solid var(--mf-gray-200);
    border-radius: var(--mf-radius);
    padding: 1.5rem;
    height: 100%;
}

.mf-stars { color: var(--mf-accent); margin-bottom: 10px; font-size: 0.85rem; }
.mf-testimonial p { font-size: 0.9rem; color: var(--mf-gray-600); line-height: 1.6; font-style: italic; }
.mf-testimonial strong { color: var(--mf-navy); }

/* ═══════════════════════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════════════════════ */

.mf-cta-banner {
    background: linear-gradient(135deg, var(--mf-navy) 0%, var(--mf-primary) 100%);
    padding: 4rem 0;
}

/* ═══════════════════════════════════════════════════════════════
   TOOL SECTION — Split Panel
   ═══════════════════════════════════════════════════════════════ */

.mf-tool-section {
    background: var(--mf-gray-50);
    min-height: 80vh;
}

.mf-tool-header {
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1px solid var(--mf-gray-200);
    border-radius: var(--mf-radius);
}

.mf-tool-container {
    border: 1px solid var(--mf-gray-200);
    border-radius: var(--mf-radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--mf-shadow);
    min-height: 70vh;
}

/* Left Panel */
.mf-panel-left {
    background: var(--mf-navy);
    color: #fff;
    border-right: 1px solid rgba(255,255,255,0.08);
}

.mf-panel-left-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: 85vh;
    overflow-y: auto;
}

/* Custom scrollbar for left panel */
.mf-panel-left-inner::-webkit-scrollbar { width: 5px; }
.mf-panel-left-inner::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
.mf-panel-left-inner::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

/* Wizard Steps (compact horizontal) */
.mf-wizard-steps {
    display: flex;
    gap: 2px;
    padding: 12px 16px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}

.mf-wiz-step {
    flex: 1;
    text-align: center;
    cursor: pointer;
    padding: 6px 4px;
    border-radius: 8px;
    transition: all 0.2s;
}

.mf-wiz-step:hover { background: rgba(255,255,255,0.05); }

.mf-wiz-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 2px;
    transition: all 0.2s;
}

.mf-wiz-label {
    display: block;
    font-size: 0.6rem;
    color: rgba(255,255,255,0.35);
    font-weight: 500;
    transition: all 0.2s;
}

.mf-wiz-step.active .mf-wiz-num {
    background: var(--mf-primary);
    color: #fff;
    box-shadow: 0 0 0 3px rgba(0,98,159,0.3);
}

.mf-wiz-step.active .mf-wiz-label { color: #fff; font-weight: 600; }

.mf-wiz-step.completed .mf-wiz-num {
    background: var(--mf-success);
    color: #fff;
}

.mf-wiz-step.completed .mf-wiz-label { color: rgba(255,255,255,0.6); }

/* Wizard Content */
.mf-wizard-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

/* Override form styles for dark panel */
.mf-panel-left .form-label { color: rgba(255,255,255,0.85); font-size: 0.85rem; }
.mf-panel-left .form-control {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 0.85rem;
}
.mf-panel-left .form-control::placeholder { color: rgba(255,255,255,0.3); }
.mf-panel-left .form-control:focus {
    background: rgba(255,255,255,0.12);
    border-color: var(--mf-primary);
    color: #fff;
    box-shadow: 0 0 0 2px rgba(0,98,159,0.25);
}
.mf-panel-left .form-select {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: #fff;
}
.mf-panel-left .form-check-label { color: rgba(255,255,255,0.8); font-size: 0.85rem; }

/* Button group overrides for dark panel */
.mf-panel-left .btn-outline-primary {
    color: rgba(255,255,255,0.7);
    border-color: rgba(255,255,255,0.2);
    background: transparent;
    font-size: 0.8rem;
    padding: 6px 10px;
}

.mf-panel-left .btn-outline-primary:hover,
.mf-panel-left .btn-outline-primary.active,
.mf-panel-left .btn-check:checked + .btn-outline-primary {
    background: var(--mf-primary);
    border-color: var(--mf-primary);
    color: #fff;
}

.mf-panel-left .btn-outline-secondary {
    color: rgba(255,255,255,0.6);
    border-color: rgba(255,255,255,0.15);
    font-size: 0.8rem;
}

.mf-panel-left .btn-outline-secondary:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border-color: rgba(255,255,255,0.25);
}

.mf-panel-left .btn-outline-danger {
    color: var(--mf-danger);
    border-color: rgba(239,68,68,0.3);
    font-size: 0.75rem;
}

.mf-panel-left .btn-primary {
    background: var(--mf-primary);
    border-color: var(--mf-primary);
    font-size: 0.85rem;
}

.mf-panel-left .alert-warning {
    background: rgba(212,160,23,0.15);
    border-color: rgba(212,160,23,0.3);
    color: var(--mf-accent-light);
}

.mf-panel-left .alert-danger {
    background: rgba(239,68,68,0.12);
    border-color: rgba(239,68,68,0.3);
    color: #fca5a5;
}

.mf-panel-left .alert-info {
    background: rgba(0,98,159,0.12);
    border-color: rgba(0,98,159,0.3);
    color: #93c5fd;
}

/* Table overrides for dark panel */
.mf-panel-left .table { color: rgba(255,255,255,0.85); }
.mf-panel-left .table-light th { background: rgba(0,0,0,0.2); color: rgba(255,255,255,0.6); border-color: rgba(255,255,255,0.08); }
.mf-panel-left .table td { border-color: rgba(255,255,255,0.06); }
.mf-panel-left .table-bordered { border-color: rgba(255,255,255,0.1); }

/* Step titles */
.mf-panel-left .step-title {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.mf-panel-left .step-desc {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

/* Config question */
.mf-panel-left .config-question {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mf-panel-left .config-question:last-child { border-bottom: none; }

/* Educational panels in dark mode */
.mf-panel-left .edu-content {
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    margin-bottom: 8px;
}

.mf-panel-left .edu-toggle {
    color: var(--mf-accent-light);
    padding: 8px 12px;
    font-size: 0.75rem;
}

.mf-panel-left .edu-body {
    display: none;
    padding: 0 12px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
}

.mf-panel-left .edu-content.open .edu-body {
    display: block;
    padding: 8px 12px 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.mf-panel-left .edu-arrow { margin-left: auto; font-size: 0.6rem; transition: transform 0.3s; }
.mf-panel-left .edu-content.open .edu-arrow { transform: rotate(180deg); }

/* Card overrides in dark panel */
.mf-panel-left .card {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    color: #fff;
}

.mf-panel-left .card-title { color: rgba(255,255,255,0.8); font-size: 0.85rem; }

/* Modal overrides (CSV paste etc.) */
.mf-panel-left .modal-content {
    background: var(--mf-navy-light);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
}

.mf-panel-left .modal-header { border-bottom-color: rgba(255,255,255,0.1); }
.mf-panel-left .modal-footer { border-top-color: rgba(255,255,255,0.1); }
.mf-panel-left .btn-close { filter: invert(1); }

/* Wizard Navigation */
.mf-wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: rgba(0,0,0,0.2);
    border-top: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}

/* Right Panel */
.mf-panel-right {
    background: #fff;
}

.mf-panel-right-inner {
    padding: 24px;
    max-height: 85vh;
    overflow-y: auto;
}

/* Custom scrollbar for right panel */
.mf-panel-right-inner::-webkit-scrollbar { width: 6px; }
.mf-panel-right-inner::-webkit-scrollbar-track { background: var(--mf-gray-100); }
.mf-panel-right-inner::-webkit-scrollbar-thumb { background: var(--mf-gray-200); border-radius: 3px; }

/* Output placeholder */
.mf-output-placeholder {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--mf-gray-400);
}

.mf-output-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: var(--mf-gray-100);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--mf-gray-400);
}

.mf-output-placeholder h4 { color: var(--mf-gray-800); font-weight: 700; margin-bottom: 0.5rem; }
.mf-output-placeholder p { max-width: 400px; margin: 0 auto 2rem; font-size: 0.9rem; }

.mf-output-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 360px;
    margin: 0 auto;
}

.mf-preview-item {
    background: var(--mf-gray-50);
    border: 1px solid var(--mf-gray-200);
    border-radius: 10px;
    padding: 16px 8px;
    font-size: 0.75rem;
    color: var(--mf-gray-600);
    transition: all 0.2s;
}

.mf-preview-item i { display: block; font-size: 1.2rem; color: var(--mf-primary); margin-bottom: 6px; }
.mf-preview-item:hover { border-color: var(--mf-primary); background: rgba(0,98,159,0.03); }

/* ═══════════════════════════════════════════════════════════════
   RIGHT PANEL RESULTS (rendered by JS)
   ═══════════════════════════════════════════════════════════════ */

.result-section {
    background: var(--mf-gray-50);
    border: 1px solid var(--mf-gray-200);
    border-radius: 10px;
    padding: 1.25rem;
}

.result-section h5 { color: var(--mf-navy); font-weight: 700; font-size: 1rem; }

.chart-container {
    text-align: center;
    overflow-x: auto;
    padding: 10px 0;
}

.chart-container canvas { max-width: 100%; height: auto !important; }

#summaryCards .card { border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
#summaryCards .card h3 { color: var(--mf-navy); font-weight: 700; }

/* RoB table */
.rob-table th {
    font-size: 11px;
    vertical-align: bottom;
    text-align: center;
}
.rob-table .rob-domain-header {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    max-height: 120px;
    padding: 8px 4px;
}
.rob-select {
    font-size: 12px;
    padding: 3px 6px;
    min-width: 100px;
}
.rob-low { background-color: rgba(16,185,129,0.12) !important; border-color: var(--mf-success) !important; }
.rob-some { background-color: rgba(255,152,0,0.12) !important; border-color: #ff9800 !important; }
.rob-high { background-color: rgba(239,68,68,0.12) !important; border-color: var(--mf-danger) !important; }

/* GRADE */
.grade-table td { vertical-align: top; }
.grade-table .grade-select { font-size: 13px; }
.grade-table textarea { font-size: 12px; resize: vertical; min-height: 32px; }
.grade-high    { background: var(--mf-success) !important; color: #fff !important; }
.grade-moderate { background: #8bc34a !important; color: #fff !important; }
.grade-low     { background: #ff9800 !important; color: #fff !important; }
.grade-verylow { background: var(--mf-danger) !important; color: #fff !important; }

/* Publication bias cards */
#biasResults .card { border-radius: 8px; }
#biasResults h6 { color: var(--mf-primary); font-weight: 700; }

/* Export cards */
#step-7 .card {
    border-radius: 10px;
    border: 1px solid var(--mf-gray-200);
    transition: box-shadow 0.2s, transform 0.2s;
}
#step-7 .card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); transform: translateY(-2px); }

/* Data table */
.meta-data-table { font-size: 12px; }
.meta-data-table th { background: rgba(0,0,0,0.2); font-weight: 600; font-size: 11px; white-space: nowrap; text-align: center; color: rgba(255,255,255,0.7); }
.meta-data-table td { vertical-align: middle; padding: 3px 4px; }
.meta-data-table input { font-size: 12px; text-align: center; min-width: 50px; }
.meta-data-table input[data-field="label"] { text-align: left; min-width: 90px; }
.meta-data-table .btn-remove-row { padding: 2px 5px; font-size: 10px; }

/* Upgrade badge */
.upgrade-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--mf-accent), var(--mf-accent-light));
    color: var(--mf-navy);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
}

/* Validation alert */
#wizardValidation {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
    max-width: 400px;
    box-shadow: var(--mf-shadow-lg);
}

/* ═══════════════════════════════════════════════════════════════
   RIGHT PANEL CONFIG SUMMARY (shown during steps 1-4)
   ═══════════════════════════════════════════════════════════════ */

.mf-config-summary {
    padding: 1rem;
}

.mf-config-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--mf-gray-50);
    border: 1px solid var(--mf-gray-200);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.2s;
}

.mf-config-item.configured {
    background: rgba(16,185,129,0.05);
    border-color: rgba(16,185,129,0.3);
}

.mf-config-item .mf-cfg-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--mf-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--mf-gray-400);
    flex-shrink: 0;
}

.mf-config-item.configured .mf-cfg-icon {
    background: rgba(16,185,129,0.1);
    color: var(--mf-success);
}

.mf-config-item .mf-cfg-label { font-size: 0.78rem; color: var(--mf-gray-400); }
.mf-config-item .mf-cfg-value { font-size: 0.85rem; font-weight: 600; color: var(--mf-navy); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 991.98px) {
    .mf-hero-title { font-size: 2rem; }
    .mf-brand { font-size: 2.5rem; }
    .mf-hero-sub { font-size: 1.2rem; }
    .mf-section-title { font-size: 1.5rem; }
    .min-vh-75 { min-height: auto; }
    .mf-trust-row { flex-wrap: wrap; gap: 10px; }

    .mf-tool-container { flex-direction: column; }

    .mf-panel-left,
    .mf-panel-right {
        max-height: none;
    }

    .mf-panel-left-inner,
    .mf-panel-right-inner {
        max-height: none;
        overflow-y: visible;
    }

    .mf-wizard-steps {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .mf-wiz-label { display: none; }

    .mf-pricing-cards .col-lg-3 { order: 0; }
}

@media (max-width: 767.98px) {
    .mf-hero { min-height: 60vh; }
    .mf-hero-title { font-size: 1.6rem; }
    .mf-brand { font-size: 2rem; }
    .mf-hero-sub { font-size: 1rem; }
    .mf-period-toggle { flex-direction: column; gap: 4px; }

    .mf-feature-card p { display: none; }
    .mf-feature-card { text-align: center; padding: 1rem; }

    .mf-output-preview-grid { grid-template-columns: repeat(2, 1fr); }

    .rob-table .rob-domain-header {
        writing-mode: horizontal-tb;
        transform: none;
        max-height: none;
        font-size: 10px;
    }

    .chart-container canvas { min-width: 500px; }
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

.meta-step { animation: mfFadeIn 0.3s ease; }

@keyframes mfFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Smooth scroll behavior */
html { scroll-behavior: smooth; }