/* ═══════════════════════════════════════════════════════════════
   STYLES.CSS — Copa INCOS 2026
   LIGHT MODE DEFAULT · Awwwards Style · Dual-font Titles
   ═══════════════════════════════════════════════════════════════ */

/* --- LIGHT MODE (default) --- */
:root {
    --bg:            #FAFAF8;
    --bg-surface:    #FFFFFF;
    --bg-elevated:   #F0F0EC;
    --bg-hover:      #F2F2EE;
    --border:        #E2E2DC;
    --border-light:  #ECECEA;

    --green:         #0D6B2A;
    --green-light:   #1A8B3C;
    --green-pale:    #E8F5E9;
    --green-vivid:   #00C853;

    --accent:        #FF3366;

    --txt-primary:   #1A1A1A;
    --txt-secondary: #666660;
    --txt-tertiary:  #999990;

    /* Títulos duales */
    --title-part1:   #1A1A1A;
    --title-part2:   #0D6B2A;

    --ease-primary:  cubic-bezier(0.16, 1, 0.3, 1);

    --nav-bg:        rgba(250, 250, 248, 0.85);
    --nav-scrolled:  rgba(250, 250, 248, 0.95);

    --shadow-sm:     0 1px 3px rgba(0,0,0,0.04);
    --shadow:        0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg:     0 8px 40px rgba(0,0,0,0.08);
}

/* --- DARK MODE --- */
[data-theme="dark"] {
    --bg:            #0B0B0C;
    --bg-surface:    #131416;
    --bg-elevated:   #1A1B1E;
    --bg-hover:      #1E1F22;
    --border:        #232428;
    --border-light:  #2A2B2F;

    --green:         #BFFF00;
    --green-light:   #00FF88;
    --green-pale:    rgba(191, 255, 0, 0.08);
    --green-vivid:   #BFFF00;

    --txt-primary:   #FAFAFA;
    --txt-secondary: #A0A1A5;
    --txt-tertiary:  #5A5B5F;

    --title-part1:   #FAFAFA;
    --title-part2:   #BFFF00;

    --nav-bg:        rgba(11, 11, 12, 0.85);
    --nav-scrolled:  rgba(11, 11, 12, 0.95);

    --shadow-sm:     0 1px 3px rgba(0,0,0,0.2);
    --shadow:        0 4px 20px rgba(0,0,0,0.3);
    --shadow-lg:     0 8px 40px rgba(0,0,0,0.4);
}

/* --- RESET --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--txt-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background 0.35s var(--ease-primary), color 0.35s var(--ease-primary);
}

::selection {
    background: var(--green);
    color: #FFFFFF;
}

[data-theme="dark"] ::selection {
    color: #0B0B0C;
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

/* --- NAVBAR --- */
.nav-inner {
    transition: padding 0.35s var(--ease-primary), background 0.35s var(--ease-primary), box-shadow 0.35s var(--ease-primary);
}

.nav-inner.scrolled {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    background: var(--nav-scrolled);
    box-shadow: var(--shadow);
}

.nav-link.active {
    color: var(--green) !important;
}

/* --- TABS — Active State --- */
.eq-tab,
.fix-tab,
.pos-cat-tab,
.pos-grp-tab {
    border: 1px solid var(--border);
    background: var(--bg-surface);
    color: var(--txt-secondary);
    transition: all 0.25s var(--ease-primary);
}

.eq-tab:hover,
.fix-tab:hover,
.pos-cat-tab:hover,
.pos-grp-tab:hover {
    border-color: var(--green);
    color: var(--green);
}

.eq-tab.active,
.fix-tab.active,
.fix-week-tab.active,
.pos-cat-tab.active {
    background: var(--green);
    border-color: var(--green);
    color: #FFFFFF;
}

[data-theme="dark"] .eq-tab.active,
[data-theme="dark"] .fix-tab.active,
[data-theme="dark"] .fix-week-tab.active,
[data-theme="dark"] .pos-cat-tab.active {
    color: #0B0B0C;
}

.pos-grp-tab.active {
    background: var(--green);
    border-color: var(--green);
    color: #FFFFFF;
}

[data-theme="dark"] .pos-grp-tab.active {
    color: #0B0B0C;
}

/* --- THEME TOGGLE --- */
.theme-toggle {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--txt-secondary);
    cursor: pointer;
    transition: border-color 0.25s var(--ease-primary), color 0.25s var(--ease-primary), background 0.25s var(--ease-primary);
}

.theme-toggle:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-pale);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    width: 16px;
    height: 16px;
}

/* --- TÍTULOS DUALES --- */
.sec-title-dual {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.sec-title-dual .t1 {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    color: var(--title-part1);
    font-style: italic;
    letter-spacing: 0.02em;
}

.sec-title-dual .t2 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    color: var(--title-part2);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* --- BOTONES --- */
.btn-brutal {
    border-radius: 0;
    position: relative;
    overflow: hidden;
}

.btn-brutal-outline {
    border-radius: 0;
}

/* --- HERO BALL --- */
.hero-ball {
    will-change: transform;
}

/* --- GROUP LIST ITEMS --- */
.grp-item {
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.84rem;
    color: var(--txt-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.2s var(--ease-primary), color 0.2s var(--ease-primary);
    font-weight: 500;
}

.grp-item:last-child { border-bottom: none; }

.grp-item:hover {
    background: var(--bg-hover);
    color: var(--txt-primary);
}

.grp-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--green);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

[data-theme="dark"] .grp-num {
    color: #0B0B0C;
}

/* --- FIXTURE TABLE --- */
.fix-row {
    border-bottom: 1px solid var(--border);
    transition: background 0.2s var(--ease-primary);
}

.fix-row:last-child { border-bottom: none; }
.fix-row:hover { background: var(--bg-hover); }

.fix-row td {
    padding: 14px 16px;
    vertical-align: middle;
    font-size: 0.85rem;
    color: var(--txt-secondary);
    font-weight: 500;
}

.hora-cell {
    color: var(--green);
    font-weight: 700;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.vs-badge {
    display: inline-block;
    background: var(--green);
    color: #FFFFFF;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.85rem;
    padding: 4px 14px;
    letter-spacing: 0.1em;
    font-weight: 700;
}

[data-theme="dark"] .vs-badge {
    color: #0B0B0C;
}

/* --- SCORE RESULT --- */
.score-result {
    display: inline-block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--txt-primary);
    padding: 4px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
}

.wo-badge {
    display: inline-block;
    margin-left: 6px;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    background: rgba(255, 51, 102, 0.1);
    color: var(--accent);
    border: 1px solid rgba(255, 51, 102, 0.2);
    vertical-align: middle;
}

.score-win {
    color: var(--green) !important;
    font-weight: 700;
}

.score-lose {
    color: var(--txt-tertiary) !important;
    text-decoration: line-through;
    text-decoration-color: var(--txt-tertiary);
}

.score-draw {
    color: var(--txt-secondary) !important;
    font-weight: 600;
}

.cat-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cat-m { background: var(--green-pale); color: var(--green); border: 1px solid rgba(13,107,42,0.15); }
.cat-f { background: rgba(255, 51, 102, 0.08); color: var(--accent); border: 1px solid rgba(255, 51, 102, 0.15); }

[data-theme="dark"] .cat-m { border-color: rgba(191, 255, 0, 0.2); }
[data-theme="dark"] .cat-f { border-color: rgba(255, 51, 102, 0.2); }

/* --- POSITIONS TABLE --- */
.pos-row {
    border-bottom: 1px solid var(--border);
    transition: background 0.2s var(--ease-primary);
}

.pos-row:last-child { border-bottom: none; }
.pos-row:hover { background: var(--bg-hover); }

.pos-row td {
    padding: 12px 10px;
    vertical-align: middle;
    font-size: 0.8rem;
    color: var(--txt-secondary);
}

.pos-row .team-name {
    font-weight: 600;
    color: var(--txt-primary);
}

.pos-1 { color: var(--green); font-weight: 800; }
.pos-2 { color: var(--green-light); font-weight: 700; }
.pos-3 { color: var(--txt-secondary); font-weight: 700; }

.pts-cell {
    font-weight: 800;
    color: var(--green);
    font-size: 0.9rem;
}

/* --- GALLERY --- */
.gal-item { position: relative; }

/* --- LIGHTBOX --- */
#gal-modal.show { display: flex; }

/* --- BOTÓN TOP --- */
#btn-top.visible { opacity: 1; pointer-events: auto; }

/* --- GSAP REVEAL STATES --- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
}

.reveal-stagger {
    opacity: 0;
    transform: translateY(30px) scale(0.96);
}

/* --- HERO (always dark for contrast) --- */
#inicio {
    background: linear-gradient(160deg, #0A3D18 0%, #0D6B2A 40%, #1A8B3C 100%);
}

/* --- SECTION HEADERS TABLE --- */
.sect-head th {
    background: var(--green);
    color: #FFFFFF;
    font-family: 'Inter', sans-serif;
}

[data-theme="dark"] .sect-head th {
    color: #0B0B0C;
}

/* --- PREFERS REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal-up, .reveal-stagger {
        opacity: 1;
        transform: none;
    }
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .hero-ball {
        width: 200px !important;
        height: 200px !important;
        right: -60px !important;
        opacity: 0.08 !important;
    }
    .fix-row td { padding: 10px 8px; font-size: 0.78rem; }
    .pos-row td { padding: 10px 6px; font-size: 0.75rem; }
}

@media (max-width: 480px) {
    .hero-ball { display: none; }
}