/* ==========================================================================
   CONFERIDOR LOTOFÁCIL - DESIGN SYSTEM & ESTILOS
   Cores: Verde Esmeralda (Principal) + Magenta/Roxo Suave (Lotofácil)
   Tipografia: Plus Jakarta Sans + JetBrains Mono
   Mobile First
   ========================================================================== */

:root {
    --bg-primary: #f4f6f9;
    --bg-card: #ffffff;
    --bg-secondary: #f8fafc;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --green-50: #ecfdf5;
    --green-100: #d1fae5;
    --green-500: #10b981;
    --green-600: #059669;
    --green-700: #047857;
    --green-800: #065f46;
    
    --purple-50: #faf5ff;
    --purple-100: #f3e8ff;
    --purple-500: #a855f7;
    --purple-600: #9333ea;
    --purple-700: #7e22ce;
    
    --gold-50: #fffbeb;
    --gold-100: #fef3c7;
    --gold-500: #f59e0b;
    --gold-600: #d97706;
    
    --danger-50: #fef2f2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    
    --border-color: #e2e8f0;
    --border-focus: #059669;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
    --shadow-glow-green: 0 0 16px rgba(16, 185, 129, 0.35);
    --shadow-glow-purple: 0 0 16px rgba(147, 51, 234, 0.35);
    --shadow-glow-gold: 0 0 20px rgba(245, 158, 11, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ==========================================================================
   LOGIN SCREEN
   ========================================================================== */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: radial-gradient(circle at 50% 20%, #e0f2fe 0%, #f4f6f9 60%);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    box-shadow: var(--shadow-lg);
}

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

.brand-badge {
    display: inline-flex;
    gap: 8px;
    margin-bottom: 12px;
}

.loto-ball {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 15px;
    background: var(--green-600);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.loto-ball.accent {
    background: var(--purple-600);
}

.brand-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.brand-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-family: inherit;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: #ffffff;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================================================
   NAVBAR & HEADER
   ========================================================================== */

.navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--green-600) 0%, var(--purple-600) 100%);
    color: #ffffff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: -0.5px;
    box-shadow: var(--shadow-sm);
}

.nav-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.nav-tag {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--purple-100);
    color: var(--purple-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
}

.username-display {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: none;
}

@media (min-width: 640px) {
    .username-display {
        display: inline;
    }
}

/* ==========================================================================
   CARDS & SECTIONS
   ========================================================================== */

.main-content {
    flex: 1;
    padding: 20px 0 40px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    background: #ffffff;
}

.section-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.section-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.card-body {
    padding: 20px;
}

/* ==========================================================================
   GRID DE DEZENAS (25 BOTÕES GRANDES)
   ========================================================================== */

.counter-badge {
    background: var(--green-50);
    color: var(--green-800);
    border: 1px solid var(--green-100);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
}

.counter-badge.limit-reached {
    background: var(--purple-50);
    color: var(--purple-700);
    border-color: var(--purple-100);
}

.dezenas-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    max-width: 480px;
    margin: 0 auto;
}

.btn-dezena {
    aspect-ratio: 1 / 1;
    min-height: 52px;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    background: #ffffff;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 19px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    touch-action: manipulation;
}

.btn-dezena:hover:not(:disabled) {
    border-color: var(--green-500);
    background-color: var(--green-50);
}

.btn-dezena:active:not(:disabled) {
    transform: scale(0.94);
}

/* Estado selecionado */
.btn-dezena.selected {
    background: linear-gradient(135deg, var(--green-600) 0%, var(--green-700) 100%);
    border-color: var(--green-800);
    color: #ffffff;
    box-shadow: var(--shadow-glow-green);
    transform: translateY(-1px);
}

/* Quando limite de 15 é atingido, os não selecionados ficam desabilitados */
.btn-dezena:disabled:not(.selected) {
    opacity: 0.45;
    cursor: not-allowed;
    background-color: #f1f5f9;
}

/* Ações do Seletor */
.action-buttons {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.action-buttons .btn {
    flex: 1;
}

/* ==========================================================================
   BOTÕES GERAIS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    user-select: none;
    touch-action: manipulation;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

.btn-primary {
    background: var(--green-600);
    color: #ffffff;
    border-color: var(--green-700);
}

.btn-primary:hover:not(:disabled) {
    background: var(--green-700);
}

.btn-primary:disabled {
    background: var(--border-color);
    color: var(--text-muted);
    border-color: var(--border-color);
    cursor: not-allowed;
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

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

.btn-outline-danger {
    background: transparent;
    color: var(--danger-500);
    border-color: #fca5a5;
}

.btn-outline-danger:hover {
    background: var(--danger-50);
    border-color: var(--danger-500);
}

/* ==========================================================================
   RESULTADOS DA CONFERÊNCIA
   ========================================================================== */

.badge-status-neutral {
    background: #f1f5f9;
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.badge-status-active {
    background: var(--green-100);
    color: var(--green-800);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.result-card {
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    background: #ffffff;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.result-card-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
}

.hits-counter {
    font-family: 'JetBrains Mono', monospace;
    font-size: 18px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Faixas de Classificação Visual */
.tier-maximo {
    border-color: var(--gold-500);
    background: linear-gradient(180deg, #ffffff 0%, var(--gold-50) 100%);
    box-shadow: var(--shadow-glow-gold);
}
.tier-maximo .hits-counter {
    background: var(--gold-500);
    color: #ffffff;
}

.tier-muito-forte {
    border-color: var(--purple-500);
    background: linear-gradient(180deg, #ffffff 0%, var(--purple-50) 100%);
    box-shadow: var(--shadow-glow-purple);
}
.tier-muito-forte .hits-counter {
    background: var(--purple-600);
    color: #ffffff;
}

.tier-positivo {
    border-color: var(--green-500);
    background: linear-gradient(180deg, #ffffff 0%, var(--green-50) 100%);
}
.tier-positivo .hits-counter {
    background: var(--green-600);
    color: #ffffff;
}

.tier-neutro {
    border-color: var(--border-color);
    background: #ffffff;
}
.tier-neutro .hits-counter {
    background: #f1f5f9;
    color: var(--text-secondary);
}

/* Detalhes de Acertos e Não Sorteados */
.numbers-breakdown {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    font-size: 13px;
}

.breakdown-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.breakdown-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
}

.breakdown-numbers {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    word-break: break-word;
}

.breakdown-numbers.hits {
    color: var(--green-700);
}

.breakdown-numbers.misses {
    color: var(--text-muted);
}

/* ==========================================================================
   CATÁLOGO DE JOGOS CADASTRADOS
   ========================================================================== */

.catalog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.catalog-game-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px;
}

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

.catalog-game-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.badge-hits {
    font-size: 12px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--green-700);
    background: var(--green-100);
    padding: 3px 8px;
    border-radius: var(--radius-full);
}

.catalog-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.game-ball {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    background: #ffffff;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

/* Destaque quando o número está sorteado/acertado */
.game-ball.hit {
    background: var(--green-600) !important;
    color: #ffffff !important;
    border-color: var(--green-800) !important;
    font-weight: 800 !important;
    transform: scale(1.06);
    box-shadow: 0 2px 5px rgba(5, 150, 105, 0.4) !important;
}

/* Destaques nos cards de jogos do catálogo */
.catalog-game-card {
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: all 0.25s ease;
}

.catalog-game-card.card-highlight-gold {
    border-color: var(--gold-500) !important;
    background: linear-gradient(180deg, #ffffff 0%, var(--gold-50) 100%) !important;
    box-shadow: var(--shadow-glow-gold) !important;
}

.catalog-game-card.card-highlight-purple {
    border-color: var(--purple-600) !important;
    background: linear-gradient(180deg, #ffffff 0%, var(--purple-50) 100%) !important;
    box-shadow: var(--shadow-glow-purple) !important;
}

.catalog-game-card.card-highlight-green {
    border-color: var(--green-500) !important;
    background: linear-gradient(180deg, #ffffff 0%, var(--green-50) 100%) !important;
}

.badge-hits.badge-gold {
    background: var(--gold-500) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
}

.badge-hits.badge-purple {
    background: var(--purple-600) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
}

.badge-hits.badge-green {
    background: var(--green-600) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
}

/* ==========================================================================
   HISTÓRICO DE CONFERÊNCIAS
   ========================================================================== */

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.history-item:hover {
    border-color: var(--green-500);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.history-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.history-action-hint {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--green-600);
}

.history-date {
    font-weight: 600;
}

.history-balls {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.history-ball {
    width: 26px;
    height: 26px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 700;
    background: var(--green-50);
    color: var(--green-800);
    border: 1px solid var(--green-100);
}

.history-scores {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.history-score-chip {
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: #f1f5f9;
    color: var(--text-primary);
}

.history-score-chip.top-score {
    background: var(--purple-100);
    color: var(--purple-700);
    font-weight: 700;
}

.empty-history {
    text-align: center;
    padding: 30px 16px;
    color: var(--text-muted);
    font-size: 14px;
}

/* ==========================================================================
   TOAST NOTIFICATION & ALERTS
   ========================================================================== */

.toast-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    background: #0f172a;
    color: #ffffff;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease-out;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.alert-danger {
    background: var(--danger-50);
    color: var(--danger-600);
    border: 1px solid #fecaca;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.app-footer {
    border-top: 1px solid var(--border-color);
    background: #ffffff;
    padding: 16px 0;
    margin-top: auto;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
}