:root {
    --bg-color: #0d1117;
    --container-bg: rgba(22, 27, 34, 0.85);
    --text-color: #e6edf3;
    --title-color: #58a6ff;
    --subtitle-color: #8b949e;
    --primary-color: #38ef7d;
    --primary-darker: #11998e;
    --primary-lighter: #68f099;
    --primary-gradient: linear-gradient(135deg, #11998e, #38ef7d);
    --secondary-bg: rgba(33, 38, 45, 0.8);
    --secondary-hover-bg: rgba(48, 54, 61, 0.9);
    --secondary-text: #c9d1d9;
    --border-color: rgba(240, 246, 252, 0.12);
    --border-strong-color: #38ef7d;
    --input-bg: rgba(13, 17, 23, 0.9);
    --input-border: #30363d;
    --input-focus-border: #38ef7d;
    --input-focus-shadow: rgba(56, 239, 125, 0.35);
    --card-bg: rgba(22, 27, 34, 0.9);
    --card-border: rgba(56, 239, 125, 0.3);
    --card-hover-shadow: 0 12px 30px rgba(56, 239, 125, 0.15);
    --danger-color: #f85149;
    --danger-darker: #da3633;
    --success-bg: rgba(46, 160, 67, 0.2);
    --success-text: #3fb950;
    --error-bg: rgba(248, 81, 73, 0.2);
    --error-text: #ff7b72;
    --info-bg: rgba(56, 139, 253, 0.2);
    --info-text: #58a6ff;
    --toast-bg: rgba(30, 35, 45, 0.95);
    --toast-text: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --highlight-color: #38ef7d;
    --disabled-bg: #30363d;
    --disabled-text: #6e7681;
    --accent-purple: #a371f7;
    --accent-pink: #f778ba;
    --accent-gold: #e3b341;
    --glow-color: rgba(56, 239, 125, 0.35);
    --glass-blur: blur(14px);
}

body.light-mode {
    --bg-color: #f6f8fa;
    --container-bg: rgba(255, 255, 255, 0.92);
    --text-color: #24292f;
    --title-color: #0969da;
    --subtitle-color: #57606a;
    --primary-color: #0969da;
    --primary-darker: #054da3;
    --primary-lighter: #54aeff;
    --primary-gradient: linear-gradient(135deg, #0969da, #2da44e);
    --secondary-bg: #eaeef2;
    --secondary-hover-bg: #d0d7de;
    --secondary-text: #24292f;
    --border-color: #d0d7de;
    --border-strong-color: #0969da;
    --input-bg: #ffffff;
    --input-border: #d0d7de;
    --input-focus-border: #0969da;
    --input-focus-shadow: rgba(9, 105, 218, 0.25);
    --card-bg: #ffffff;
    --card-border: #0969da;
    --card-hover-shadow: 0 8px 24px rgba(9, 105, 218, 0.12);
    --shadow-color: rgba(140, 149, 159, 0.2);
    --glow-color: rgba(9, 105, 218, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 20px 12px;
    transition: background-color 0.3s ease, color 0.3s ease;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(17, 153, 142, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(56, 239, 125, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(163, 113, 247, 0.08) 0%, transparent 60%);
    background-attachment: fixed;
}

/* Background Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 15s infinite linear;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    20% { opacity: 0.5; }
    80% { opacity: 0.5; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Container */
.container {
    background: var(--container-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-color), 0 0 0 1px var(--border-color);
    padding: 28px 24px;
    max-width: 960px;
    width: 100%;
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
}

/* Header & Controls */
.header-controls {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 12px;
}

.icon-btn {
    background: var(--secondary-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    background: var(--secondary-hover-bg);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

header {
    text-align: center;
    margin-bottom: 24px;
}

header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.version-badge {
    font-size: 0.75rem;
    font-family: 'Orbitron', monospace;
    background: rgba(56, 239, 125, 0.15);
    color: var(--primary-color);
    padding: 2px 8px;
    border-radius: 12px;
    border: 1px solid rgba(56, 239, 125, 0.3);
    vertical-align: middle;
}

header .subtitulo {
    color: var(--subtitle-color);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Promotor Section */
.promotor-section {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 14px 18px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.promotor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.promotor-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.promotor-header i.chevron {
    transition: transform 0.3s ease;
    color: var(--subtitle-color);
}

.promotor-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 14px;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.promotor-fields.collapsed {
    display: none;
}

/* Navigation Tabs */
.tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    scrollbar-width: thin;
}

.tabs::-webkit-scrollbar {
    height: 4px;
}

.tabs::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.tab-btn {
    background: transparent;
    color: var(--subtitle-color);
    border: none;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-color);
    background: var(--secondary-bg);
}

.tab-btn.active {
    color: #fff;
    background: var(--primary-gradient);
    box-shadow: 0 4px 14px var(--glow-color);
}

/* Tab Contents */
.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Form Controls & Layout */
.card-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 22px;
    margin-bottom: 20px;
}

.card-panel h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--title-color);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--subtitle-color);
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-color);
    padding: 10px 14px;
    font-size: 0.95rem;
    border-radius: 10px;
    outline: none;
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

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

.form-inline {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--subtitle-color);
}

/* Checkbox & Switch */
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Buttons */
.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    transition: all 0.25s ease;
    box-shadow: 0 4px 18px var(--glow-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--glow-color);
    filter: brightness(1.08);
}

.btn-secondary {
    background: var(--secondary-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: var(--secondary-hover-bg);
    border-color: var(--subtitle-color);
}

.btn-danger {
    background: rgba(248, 81, 73, 0.15);
    color: var(--danger-color);
    border: 1px solid rgba(248, 81, 73, 0.3);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-danger:hover {
    background: var(--danger-color);
    color: #fff;
}

.action-row {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 14px;
}

.error-banner {
    display: none;
    background: var(--error-bg);
    color: var(--error-text);
    border: 1px solid var(--danger-color);
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-top: 12px;
    align-items: center;
    gap: 8px;
}

/* ====================================================
   ROLETA INTERATIVA DA FORTUNA (SPIN WHEEL)
==================================================== */
.wheel-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin: 20px auto;
    max-width: 440px;
    width: 100%;
}

.wheel-container {
    position: relative;
    width: 360px;
    height: 360px;
    max-width: 100%;
    margin-bottom: 20px;
}

@media (max-width: 420px) {
    .wheel-container {
        width: 300px;
        height: 300px;
    }
}

.wheel-canvas {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.6), 0 0 15px var(--glow-color);
    transition: transform 0.1s ease;
}

.wheel-pointer {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 42px;
    z-index: 10;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.6));
    pointer-events: none;
}

.wheel-pointer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-top: 32px solid #ff3b30;
}

.wheel-pointer::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: #ffd60a;
    border-radius: 50%;
}

.wheel-center-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 52px;
    height: 52px;
    background: radial-gradient(circle, #fff 30%, #30363d 80%, #0d1117 100%);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.6);
    border: 3px solid #ffcc00;
    z-index: 8;
    pointer-events: none;
}

/* ====================================================
   GLOBO DE BINGO / BOLINHAS 3D
==================================================== */
.bingo-cage-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
    width: 100%;
}

.bingo-sphere {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.25) 0%, rgba(17, 153, 142, 0.3) 40%, rgba(13, 17, 23, 0.95) 100%);
    border: 3px solid rgba(56, 239, 125, 0.4);
    box-shadow: inset 0 0 30px rgba(56, 239, 125, 0.2), 0 10px 30px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bingo-ball-active {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #fff 10%, #ffd60a 40%, #d4a000 100%);
    color: #111;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), inset 0 -4px 10px rgba(0,0,0,0.3);
    animation: ballPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255,255,255,0.8);
}

@keyframes ballPop {
    0% { transform: scale(0.2) rotate(-180deg); opacity: 0; }
    80% { transform: scale(1.1) rotate(15deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.bingo-history-tray {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    max-height: 180px;
    overflow-y: auto;
    padding: 12px;
    background: var(--secondary-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    width: 100%;
}

.mini-ball {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #fff 5%, #58a6ff 60%, #0969da 100%);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* ====================================================
   AMIGO SECRETO CRIPTOGRAFADO (ZERO KNOWLEDGE)
==================================================== */
.secret-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.secret-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
    position: relative;
    transition: all 0.25s ease;
}

.secret-card:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 6px 20px rgba(163, 113, 247, 0.15);
}

.secret-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.secret-giver-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-color);
}

.scratch-box {
    background: linear-gradient(135deg, #30363d, #21262d);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.scratch-box.revealed {
    background: rgba(56, 239, 125, 0.15);
    border-style: solid;
    border-color: var(--primary-color);
}

.scratch-hint {
    color: var(--subtitle-color);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.scratch-content {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-color);
    display: none;
}

.scratch-box.revealed .scratch-hint { display: none; }
.scratch-box.revealed .scratch-content { display: block; }

.secret-card-actions {
    margin-top: 10px;
    display: flex;
    gap: 8px;
}

.btn-whatsapp-direct {
    background: #25d366;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    justify-content: center;
    transition: filter 0.2s ease;
}

.btn-whatsapp-direct:hover {
    filter: brightness(1.1);
}

/* ====================================================
   DICE & COIN
==================================================== */
.dice-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.dice-btn {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 10px 16px;
    border-radius: 10px;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.dice-btn:hover {
    background: var(--secondary-hover-bg);
    border-color: var(--accent-gold);
}

.dice-btn.active {
    background: linear-gradient(135deg, #ffd60a, #f39c12);
    color: #111;
    border-color: #ffd60a;
    box-shadow: 0 4px 14px rgba(255, 214, 10, 0.3);
}

.dice-results-box {
    margin-top: 18px;
    padding: 18px;
    background: var(--secondary-bg);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.dice-tray {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 14px 0;
}

.die-item {
    width: 56px;
    height: 56px;
    background: linear-gradient(145deg, #ffd60a, #f39c12);
    color: #111;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    font-weight: 900;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 14px rgba(0,0,0,0.3);
    animation: dieRoll 0.3s ease-out;
}

@keyframes dieRoll {
    0% { transform: scale(0.5) rotate(720deg); }
    100% { transform: scale(1) rotate(0deg); }
}

/* Coin */
.coin-scene {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
    perspective: 1000px;
}

.coin-object {
    width: 140px;
    height: 140px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 20px;
}

.coin-side {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5), inset 0 0 0 6px rgba(255,255,255,0.4);
}

.coin-heads {
    background: radial-gradient(circle at 35% 35%, #fff 0%, #ffd60a 50%, #b38600 100%);
    color: #4a3800;
}

.coin-tails {
    background: radial-gradient(circle at 35% 35%, #fff 0%, #c9d1d9 50%, #484f58 100%);
    color: #161b22;
    transform: rotateY(180deg);
}

.coin-side i {
    font-size: 2.2rem;
    margin-bottom: 4px;
}

/* Stats Box */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.stat-val {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-lbl {
    font-size: 0.75rem;
    color: var(--subtitle-color);
    text-transform: uppercase;
}

/* ====================================================
   COUNTDOWN & RESULTS
==================================================== */
.countdown-section {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.countdown-timer {
    font-family: 'Orbitron', monospace;
    font-size: 5rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

.results-section {
    display: none;
    background: var(--card-bg);
    border: 2px solid var(--border-strong-color);
    border-radius: 18px;
    padding: 28px;
    margin-top: 20px;
    box-shadow: 0 10px 40px var(--glow-color);
}

.results-section h2 {
    text-align: center;
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.results-items-flow {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 24px 0;
}

.result-badge {
    background: var(--primary-gradient);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    padding: 12px 22px;
    border-radius: 14px;
    box-shadow: 0 6px 18px var(--glow-color);
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% { transform: scale(0.4); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* Groups formed */
.group-box {
    background: var(--secondary-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 10px;
}

/* Promotor display */
.promotor-display {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

/* SHA-256 Seal */
.sha256-seal {
    background: rgba(13, 17, 23, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 14px;
    margin: 16px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--subtitle-color);
    word-break: break-all;
}

.sha256-seal span.hash {
    color: var(--primary-color);
    font-weight: bold;
}

/* Share & Action Buttons */
.share-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin: 20px 0;
}

.share-btn {
    padding: 10px 14px;
    border-radius: 10px;
    border: none;
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: filter 0.2s ease;
}

.share-btn.wa { background: #25d366; }
.share-btn.tw { background: #1da1f2; }
.share-btn.stories { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.share-btn.cert { background: var(--accent-purple); }
.share-btn.copy { background: #30363d; }

.share-btn:hover {
    filter: brightness(1.1);
}

/* ====================================================
   HISTORY & CARDS
==================================================== */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    position: relative;
    transition: all 0.2s ease;
}

.history-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 14px var(--shadow-color);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--subtitle-color);
}

.history-type-badge {
    background: var(--secondary-bg);
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 600;
    color: var(--primary-color);
}

/* ====================================================
   MODALS
==================================================== */
.modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal-backdrop.active {
    display: flex;
}

.modal-box {
    background: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 24px;
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.2rem;
    color: var(--title-color);
}

.modal-close {
    background: none;
    border: none;
    color: var(--subtitle-color);
    font-size: 1.2rem;
    cursor: pointer;
}

/* Stories Preview */
.stories-preview-canvas {
    width: 100%;
    max-width: 320px;
    margin: 0 auto 16px;
    display: block;
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

/* Toast */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--toast-bg);
    color: var(--toast-text);
    padding: 12px 18px;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    border-left: 4px solid var(--primary-color);
    font-size: 0.9rem;
    animation: toastSlideIn 0.3s ease;
}

@keyframes toastSlideIn {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Confetti Container */
#confettiContainer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
}

.confetti-piece {
    position: absolute;
    top: -20px;
    animation: confettiFall linear forwards;
}

@keyframes confettiFall {
    0% { transform: translateY(0) rotate(0deg); opacity: 1; }
    100% { transform: translateY(105vh) rotate(720deg); opacity: 0; }
}

/* ====================================================
   FOOTER INSTITUCIONAL & LINKS
==================================================== */
.footer-standard {
    text-align: center;
    padding: 24px 16px 40px;
    color: var(--subtitle-color);
    font-size: 0.85rem;
    margin-top: auto;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.footer-nav a {
    color: var(--subtitle-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-nav a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.footer-credit {
    font-size: 0.8rem;
    opacity: 0.8;
}

.footer-credit a {
    color: var(--title-color);
    text-decoration: none;
    font-weight: 600;
}

/* ====================================================
   PRINT STYLES FOR A4 AUDIT CERTIFICATE
==================================================== */
@media print {
    body {
        background: #fff !important;
        color: #000 !important;
        padding: 0 !important;
    }

    .container,
    .tabs,
    .header-controls,
    .promotor-section,
    .card-panel,
    .share-grid,
    .action-row,
    .footer-standard,
    .particles,
    .btn-primary,
    .btn-secondary,
    #confettiContainer,
    #toast-container {
        display: none !important;
    }

    .print-certificate {
        display: block !important;
        width: 100%;
        max-width: 210mm;
        margin: 0 auto;
        padding: 20mm;
        border: 4px double #333;
        font-family: 'Times New Roman', serif;
        box-sizing: border-box;
    }

    .cert-header {
        text-align: center;
        border-bottom: 2px solid #333;
        padding-bottom: 15px;
        margin-bottom: 20px;
    }

    .cert-header h1 {
        font-size: 24pt;
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 5px;
    }

    .cert-body {
        font-size: 13pt;
        line-height: 1.8;
        margin-bottom: 30px;
    }

    .cert-results-table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }

    .cert-results-table th,
    .cert-results-table td {
        border: 1px solid #333;
        padding: 8px 12px;
        text-align: left;
    }

    .cert-signatures {
        display: flex;
        justify-content: space-between;
        margin-top: 60px;
    }

    .cert-sig-line {
        width: 45%;
        border-top: 1px solid #000;
        text-align: center;
        padding-top: 6px;
        font-size: 11pt;
    }

    .cert-footer-hash {
        margin-top: 40px;
        font-family: monospace;
        font-size: 9pt;
        text-align: center;
        color: #444;
        border-top: 1px dashed #999;
        padding-top: 10px;
    }
}

.print-certificate {
    display: none;
}

/* ====================================================
   PÁGINAS INSTITUCIONAIS (PRIVACIDADE, TERMOS, SUPORTE)
==================================================== */
body.legal-body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.legal-container {
    max-width: 860px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.legal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 4px 0;
}

.legal-header .btn-secondary,
.legal-header .btn.btn-secondary {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    background: var(--secondary-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.legal-header .btn-secondary:hover,
.legal-header .btn.btn-secondary:hover {
    background: var(--secondary-hover-bg);
    border-color: var(--primary-color);
    transform: translateX(-3px);
}

.brand-mini {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-color);
}

.brand-mini .brand-icon {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.legal-card {
    background: var(--container-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-color), 0 0 0 1px var(--border-color);
    padding: 40px 36px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .legal-card {
        padding: 24px 18px;
    }
}

.legal-card h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #fff;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.legal-card h1 i {
    -webkit-text-fill-color: var(--primary-color);
}

.legal-subtitle {
    color: var(--subtitle-color);
    font-size: 0.95rem;
    margin-bottom: 32px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-color);
}

.legal-section {
    margin-bottom: 32px;
}

.legal-section h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--title-color);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legal-section p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 14px;
}

.legal-section ul {
    margin: 12px 0 16px 20px;
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.75;
}

.legal-section li {
    margin-bottom: 8px;
}

.legal-section code {
    background: rgba(56, 239, 125, 0.12);
    color: var(--primary-color);
    padding: 2px 7px;
    border-radius: 6px;
    font-family: 'Orbitron', monospace;
    font-size: 0.85em;
    border: 1px solid rgba(56, 239, 125, 0.25);
}

/* FAQ Cards */
.faq-item {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px 22px;
    margin-bottom: 16px;
    transition: all 0.25s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(56, 239, 125, 0.1);
    transform: translateY(-2px);
}

.faq-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-color);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.4;
}

.faq-item h3 i {
    color: var(--primary-color);
    margin-top: 3px;
    flex-shrink: 0;
}

.faq-item p {
    margin-top: 10px;
    margin-bottom: 0;
    color: var(--subtitle-color);
    line-height: 1.65;
    font-size: 0.92rem;
}

/* Support Form */
.support-form {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    margin-top: 16px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 14px;
}

@media (max-width: 600px) {
    .form-row-2 {
        grid-template-columns: 1fr;
    }
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--subtitle-color);
}

.support-input {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-color);
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    width: 100%;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.support-input:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

textarea.support-input {
    resize: vertical;
    min-height: 110px;
}

.btn-glow {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    transition: all 0.25s ease;
    box-shadow: 0 4px 18px var(--glow-color);
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--glow-color);
    filter: brightness(1.1);
}

.alert-success-box {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid rgba(56, 239, 125, 0.4);
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Legal Footer & Links */
.legal-footer {
    text-align: center;
    color: var(--subtitle-color);
    font-size: 0.85rem;
    padding: 16px 0 32px;
}

.text-link {
    color: var(--title-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.text-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}