/* ==========================================================================
   MLB LOYAL FAN v3.0.0 — CORE
   Design tokens, reset, typography, buttons, shared UI
   ========================================================================== */

:root {
    /* Palette */
    --mlb-red: #e11d2e;
    --mlb-red-dark: #b5121f;
    --mlb-red-light: #ff2f41;
    --mlb-navy: #0c1829;
    --mlb-navy-light: #162438;
    --mlb-navy-dark: #070f1c;
    --mlb-white: #ffffff;
    --mlb-off-white: #fafafa;
    --mlb-cream: #f5f3ef;
    --mlb-gray-50: #f8f9fa;
    --mlb-gray-100: #f1f2f4;
    --mlb-gray-200: #e5e7eb;
    --mlb-gray-300: #d1d5db;
    --mlb-gray-400: #9ca3af;
    --mlb-gray-500: #6b7280;
    --mlb-gray-600: #4b5563;
    --mlb-gray-700: #374151;
    --mlb-gray-800: #1f2937;
    --mlb-gray-900: #111827;
    --mlb-success: #16a34a;
    --mlb-warning: #f59e0b;
    --mlb-danger: #dc2626;

    /* Typography */
    --mlb-font-display: 'Oswald', 'Impact', sans-serif;
    --mlb-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --mlb-space-1: 4px;
    --mlb-space-2: 8px;
    --mlb-space-3: 12px;
    --mlb-space-4: 16px;
    --mlb-space-5: 20px;
    --mlb-space-6: 24px;
    --mlb-space-8: 32px;
    --mlb-space-10: 40px;
    --mlb-space-12: 48px;
    --mlb-space-16: 64px;
    --mlb-space-20: 80px;
    --mlb-space-24: 96px;

    /* Layout */
    --mlb-container: 1280px;
    --mlb-container-narrow: 1080px;
    --mlb-header-h: 72px;
    --mlb-announcement-h: 36px;

    /* Radius */
    --mlb-radius-sm: 4px;
    --mlb-radius: 6px;
    --mlb-radius-md: 8px;
    --mlb-radius-lg: 12px;
    --mlb-radius-xl: 16px;
    --mlb-radius-pill: 999px;

    /* Shadows */
    --mlb-shadow-sm: 0 1px 2px rgba(12, 24, 41, 0.06);
    --mlb-shadow: 0 2px 8px rgba(12, 24, 41, 0.08);
    --mlb-shadow-md: 0 4px 16px rgba(12, 24, 41, 0.10);
    --mlb-shadow-lg: 0 12px 32px rgba(12, 24, 41, 0.14);
    --mlb-shadow-xl: 0 24px 48px rgba(12, 24, 41, 0.18);

    /* Transitions */
    --mlb-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --mlb-t-fast: 0.15s var(--mlb-ease);
    --mlb-t: 0.25s var(--mlb-ease);
    --mlb-t-slow: 0.4s var(--mlb-ease);

    /* Z-index */
    --mlb-z-header: 50;
    --mlb-z-drawer: 90;
    --mlb-z-modal: 100;
    --mlb-z-toast: 110;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body.mlb-v3 {
    margin: 0;
    font-family: var(--mlb-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--mlb-gray-800);
    background: var(--mlb-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.mlb-v3 img { max-width: 100%; height: auto; display: block; }
.mlb-v3 button { font-family: inherit; cursor: pointer; border: 0; background: none; padding: 0; color: inherit; }
.mlb-v3 a { color: var(--mlb-navy); text-decoration: none; transition: color var(--mlb-t); }
.mlb-v3 a:hover { color: var(--mlb-red); }
.mlb-v3 ul, .mlb-v3 ol { padding: 0; margin: 0; list-style: none; }
.mlb-v3 p { margin: 0 0 1em; }
.mlb-v3 p:last-child { margin-bottom: 0; }

/* Selection */
.mlb-v3 ::selection { background: var(--mlb-red); color: #fff; }

/* Skip link (a11y) */
.mlb-v3-skip-link {
    position: absolute; top: -40px; left: 0;
    background: var(--mlb-navy); color: #fff; padding: 8px 16px;
    z-index: 1000; transition: top var(--mlb-t);
}
.mlb-v3-skip-link:focus { top: 0; color: #fff; }

/* ==========================================================================
   Typography
   ========================================================================== */
.mlb-v3 h1, .mlb-v3 h2, .mlb-v3 h3, .mlb-v3 h4, .mlb-v3 h5, .mlb-v3 h6,
.mlb-v3 .mlb-v3-heading {
    font-family: var(--mlb-font-display);
    font-weight: 700;
    color: var(--mlb-navy);
    line-height: 1.15;
    margin: 0 0 0.5em;
    letter-spacing: 0.01em;
}
.mlb-v3 h1 { font-size: clamp(32px, 4vw, 48px); text-transform: uppercase; }
.mlb-v3 h2 { font-size: clamp(28px, 3vw, 36px); text-transform: uppercase; }
.mlb-v3 h3 { font-size: clamp(22px, 2.2vw, 26px); }
.mlb-v3 h4 { font-size: 18px; text-transform: uppercase; letter-spacing: 0.05em; }

.mlb-v3-eyebrow {
    display: inline-block;
    font-family: var(--mlb-font-display);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mlb-red);
    margin-bottom: 8px;
}

/* ==========================================================================
   Container & grids
   ========================================================================== */
.mlb-v3-container {
    width: 100%;
    max-width: var(--mlb-container);
    margin: 0 auto;
    padding: 0 24px;
}
.mlb-v3-container-narrow { max-width: var(--mlb-container-narrow); }

.mlb-v3-section { padding: 80px 0; }
.mlb-v3-section-sm { padding: 48px 0; }
.mlb-v3-section-lg { padding: 112px 0; }
.mlb-v3-section-title {
    text-align: center;
    margin-bottom: 48px;
}
.mlb-v3-section-title h2 { margin-bottom: 12px; }
.mlb-v3-section-title p { color: var(--mlb-gray-500); max-width: 640px; margin: 0 auto; }

.mlb-v3-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.mlb-v3-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mlb-v3-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.mlb-v3-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--mlb-font-display);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--mlb-radius);
    cursor: pointer;
    transition: all var(--mlb-t);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
    min-height: 48px;
}
.mlb-v3-btn:focus-visible { outline: 3px solid var(--mlb-red); outline-offset: 2px; }
.mlb-v3-btn-block { width: 100%; }

.mlb-v3-btn-primary { background: var(--mlb-red); color: #fff; border-color: var(--mlb-red); }
.mlb-v3-btn-primary:hover { background: var(--mlb-red-dark); border-color: var(--mlb-red-dark); color: #fff; transform: translateY(-1px); box-shadow: var(--mlb-shadow-md); }
.mlb-v3-btn-primary:active { transform: translateY(0); }

.mlb-v3-btn-dark { background: var(--mlb-navy); color: #fff; border-color: var(--mlb-navy); }
.mlb-v3-btn-dark:hover { background: var(--mlb-navy-light); border-color: var(--mlb-navy-light); color: #fff; }

.mlb-v3-btn-outline { background: transparent; color: var(--mlb-navy); border-color: var(--mlb-navy); }
.mlb-v3-btn-outline:hover { background: var(--mlb-navy); color: #fff; }

.mlb-v3-btn-outline-white { background: transparent; color: #fff; border-color: #fff; }
.mlb-v3-btn-outline-white:hover { background: #fff; color: var(--mlb-navy); }

.mlb-v3-btn-ghost { background: transparent; color: var(--mlb-navy); }
.mlb-v3-btn-ghost:hover { background: var(--mlb-gray-100); }

.mlb-v3-btn-sm { padding: 10px 20px; font-size: 12px; min-height: 40px; }
.mlb-v3-btn-lg { padding: 18px 36px; font-size: 16px; min-height: 56px; }
.mlb-v3-btn-pill { border-radius: var(--mlb-radius-pill); }

.mlb-v3-btn svg { width: 16px; height: 16px; }

/* Link-button */
.mlb-v3-link-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--mlb-font-display);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mlb-red);
    border-bottom: 2px solid var(--mlb-red);
    padding-bottom: 4px;
    transition: gap var(--mlb-t);
}
.mlb-v3-link-cta:hover { gap: 12px; color: var(--mlb-red-dark); }

/* ==========================================================================
   Badges
   ========================================================================== */
.mlb-v3-sale-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--mlb-red); color: #fff;
    font-family: var(--mlb-font-display); font-weight: 700; font-size: 13px;
    padding: 6px 10px; border-radius: var(--mlb-radius-sm);
    z-index: 3; letter-spacing: 0.05em;
}
.mlb-v3-type-label {
    display: inline-block;
    font-family: var(--mlb-font-display);
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--mlb-red);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.mlb-v3-type-wallet { color: var(--mlb-navy); }

.mlb-v3-official-badge {
    display: inline-flex;
    align-items: center; gap: 6px;
    background: rgba(12, 24, 41, 0.06);
    color: var(--mlb-navy);
    padding: 6px 12px;
    border-radius: var(--mlb-radius-pill);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.mlb-v3-official-badge svg { color: var(--mlb-success); }

.mlb-v3-best-seller-badge {
    position: absolute; top: 12px; right: 12px;
    background: var(--mlb-navy); color: #fff;
    font-family: var(--mlb-font-display); font-weight: 700; font-size: 11px;
    padding: 5px 10px; border-radius: var(--mlb-radius-sm);
    letter-spacing: 0.12em; z-index: 3;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.mlb-v3 input[type="text"],
.mlb-v3 input[type="email"],
.mlb-v3 input[type="tel"],
.mlb-v3 input[type="number"],
.mlb-v3 input[type="search"],
.mlb-v3 input[type="password"],
.mlb-v3 select,
.mlb-v3 textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: var(--mlb-font-body);
    color: var(--mlb-gray-900);
    background: #fff;
    border: 1.5px solid var(--mlb-gray-300);
    border-radius: var(--mlb-radius);
    transition: border-color var(--mlb-t), box-shadow var(--mlb-t);
    line-height: 1.4;
}
.mlb-v3 input:focus,
.mlb-v3 select:focus,
.mlb-v3 textarea:focus {
    outline: none;
    border-color: var(--mlb-navy);
    box-shadow: 0 0 0 3px rgba(12, 24, 41, 0.1);
}

/* ==========================================================================
   Qty stepper
   ========================================================================== */
.mlb-v3-qty-wrap,
.quantity {
    display: inline-flex; align-items: stretch;
    border: 1.5px solid var(--mlb-gray-300);
    border-radius: var(--mlb-radius);
    overflow: hidden;
    background: #fff;
}
.mlb-v3-qty-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 44px;
    color: var(--mlb-navy);
    background: transparent;
    transition: background var(--mlb-t);
}
.mlb-v3-qty-btn:hover { background: var(--mlb-gray-100); }
.mlb-v3 .quantity input.qty,
.mlb-v3-qty-wrap input.qty {
    width: 48px;
    text-align: center;
    border: 0;
    border-left: 1.5px solid var(--mlb-gray-200);
    border-right: 1.5px solid var(--mlb-gray-200);
    border-radius: 0;
    padding: 0;
    font-weight: 600;
    -moz-appearance: textfield;
}
.mlb-v3 .quantity input.qty::-webkit-outer-spin-button,
.mlb-v3 .quantity input.qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ==========================================================================
   Drawer / Modal backdrop
   ========================================================================== */
.mlb-v3-backdrop {
    position: fixed; inset: 0;
    background: rgba(12, 24, 41, 0.55);
    opacity: 0; pointer-events: none;
    transition: opacity var(--mlb-t);
    z-index: var(--mlb-z-drawer);
}
.mlb-v3-backdrop.is-active { opacity: 1; pointer-events: auto; }

/* ==========================================================================
   Modal (quick view)
   ========================================================================== */
.mlb-v3-modal {
    position: fixed; inset: 0;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    z-index: var(--mlb-z-modal);
    visibility: hidden; opacity: 0;
    transition: opacity var(--mlb-t), visibility 0s linear var(--mlb-t);
}
.mlb-v3-modal.is-open { visibility: visible; opacity: 1; transition-delay: 0s; }
.mlb-v3-modal-backdrop { position: absolute; inset: 0; background: rgba(12, 24, 41, 0.7); }
.mlb-v3-modal-dialog {
    position: relative;
    width: 100%; max-width: 920px;
    max-height: 90vh; overflow: auto;
    background: #fff;
    border-radius: var(--mlb-radius-lg);
    box-shadow: var(--mlb-shadow-xl);
    transform: translateY(20px);
    transition: transform var(--mlb-t);
}
.mlb-v3-modal.is-open .mlb-v3-modal-dialog { transform: translateY(0); }
.mlb-v3-modal-close {
    position: absolute; top: 16px; right: 16px;
    width: 40px; height: 40px; border-radius: var(--mlb-radius-pill);
    background: #fff; color: var(--mlb-gray-700);
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: var(--mlb-shadow);
    z-index: 2;
    transition: transform var(--mlb-t), color var(--mlb-t);
}
.mlb-v3-modal-close:hover { color: var(--mlb-red); transform: rotate(90deg); }
.mlb-v3-modal-body { padding: 32px; }

/* ==========================================================================
   Toast
   ========================================================================== */
.mlb-v3-toast {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--mlb-navy); color: #fff;
    padding: 14px 24px;
    border-radius: var(--mlb-radius);
    box-shadow: var(--mlb-shadow-lg);
    z-index: var(--mlb-z-toast);
    font-size: 14px; font-weight: 500;
    opacity: 0; pointer-events: none;
    transition: all var(--mlb-t);
    max-width: 90vw;
}
.mlb-v3-toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.mlb-v3-toast.is-error { background: var(--mlb-danger); }
.mlb-v3-toast.is-success { background: var(--mlb-success); }

/* ==========================================================================
   Free shipping progress
   ========================================================================== */
.mlb-v3-ship-progress {
    background: var(--mlb-gray-50);
    padding: 16px 20px;
    border-radius: var(--mlb-radius);
    margin-bottom: 16px;
    border: 1px solid var(--mlb-gray-200);
}
.mlb-v3-ship-progress-text {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--mlb-gray-700);
    margin-bottom: 10px;
}
.mlb-v3-ship-progress-text svg { color: var(--mlb-red); flex-shrink: 0; }
.mlb-v3-ship-progress.is-reached .mlb-v3-ship-progress-text svg { color: var(--mlb-success); }
.mlb-v3-ship-progress-bar {
    height: 6px;
    background: var(--mlb-gray-200);
    border-radius: var(--mlb-radius-pill);
    overflow: hidden;
}
.mlb-v3-ship-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mlb-red), var(--mlb-red-light));
    border-radius: var(--mlb-radius-pill);
    transition: width 0.5s var(--mlb-ease);
}
.mlb-v3-ship-progress.is-reached .mlb-v3-ship-progress-fill {
    background: linear-gradient(90deg, var(--mlb-success), #22c55e);
}

/* ==========================================================================
   Icons
   ========================================================================== */
.mlb-v3-icon { flex-shrink: 0; vertical-align: middle; }

/* ==========================================================================
   Lock body scroll when drawer/modal open
   ========================================================================== */
body.mlb-v3-lock { overflow: hidden; }