/* ==============================================
   MEU CLICA SITE — Sistema de Cores v3.0
   Paleta: Verde-Lima + Ciano + Preto/Branco
   ============================================== */

/* --- Tema Escuro (padrao) --- */
/* REGRA: Botoes = BRANCO/PRETO. Verde e Ciano sao APENAS acentos finos. */
:root {
    --primary:       #00D9FF;   /* verde-lima: acentos finos (underline, borda, badge) */
    --primary-hover: #5ecc00;
    --secondary:     #00D9FF;   /* ciano: links, icones, info */
    --alert:         #FF6B2C;
    --bg-body:       #0B0D12;
    --bg-sidebar:    #111520;
    --text-main:     #F5F7FA;
    --text-muted:    #94A3B8;
    --border-color:  #1E2333;
    --glass-bg:      rgba(17, 21, 32, 0.85);
    --glass-border:  rgba(124, 255, 0, 0.1);
    --shadow:        0 0 20px rgba(0, 217, 255, 0.08);
    --glow-green:    0 0 12px rgba(124, 255, 0, 0.2);
    --glow-cyan:     0 0 12px rgba(0, 217, 255, 0.2);
    /* Botao escuro = AZUL/CIANO com texto PRETO */
    --btn-bg:        #00D9FF;
    --btn-text:      #0B0D12;
    --btn-border:    #00D9FF;
}

/* --- Tema Claro --- */
/* REGRA: No claro, preto/cinza dominam. Verde e Ciano sao ACENTOS visuais, nao textos. */
:root.light-mode {
    --primary:       #111111;   /* PRETO — textos, titulos, nav ativo */
    --primary-hover: #333333;
    --secondary:     #007a99;   /* Ciano escurecido para contraste em branco */
    --accent:        #5ecc00;   /* Verde-lima para detalhes/bordas/underlines */
    --alert:         #e05a00;   /* Laranja mais escuro para contraste */
    --bg-body:       #FFFFFF;
    --bg-sidebar:    #F4F5F7;
    --text-main:     #111111;
    --text-muted:    #111111;
    --border-color:  #DDDFE3;
    --glass-bg:      rgba(255, 255, 255, 0.97);
    --glass-border:  rgba(0, 0, 0, 0.07);
    --shadow:        0 2px 16px rgba(0, 0, 0, 0.09);
    --glow-green:    none;
    --glow-cyan:     none;
    --btn-bg:        #111111;
    --btn-text:      #FFFFFF;
    --btn-border:    #111111;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
    transition: background-color 0.25s, color 0.25s;
}

/* --- Login Page --- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-body);
}
:root.light-mode .login-page { background: #f0f2f5; }
.login-container { width: 100%; max-width: 420px; padding: 20px; }
.login-box {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 44px 40px;
    box-shadow: var(--shadow);
    text-align: center;
}
.login-box h2 { margin-bottom: 6px; color: var(--text-main); font-size: 1.6rem; font-weight: 800; }
.login-box p { color: var(--text-muted); margin-bottom: 32px; font-size: 0.9rem; }
.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-sidebar);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.12);
}
:root.light-mode .form-group input { background: #ffffff; border-color: #d1d5db; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
    text-align: center;
}
.btn-primary {
    background: var(--btn-bg);
    color: var(--btn-text);
    border: 1.5px solid var(--btn-border);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--glow-green);
}
:root.light-mode .btn-primary { background: #111111; color: #fff; border-color: #111111; }
:root.light-mode .btn-primary:hover { background: #333333; border-color: #333333; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,0,0,0.2); }
.w-100 { width: 100%; }
.alert { padding: 12px; border-radius: 10px; margin-bottom: 20px; font-size: 0.9rem; }
.alert-error { background: rgba(239, 68, 68, 0.08); color: #ef4444; border: 1px solid rgba(239,68,68,0.25); }

/* --- Layout Principal --- */
.app-container { display: flex; height: 100vh; overflow: hidden; }
.sidebar {
    width: 260px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, background 0.25s;
    overflow-y: auto;
}
.sidebar-header { padding: 22px 20px; border-bottom: 1px solid var(--border-color); text-align: center; }
.logo img { max-width: 180px; height: auto; }
.nav-list { list-style: none; padding: 14px 0; }
.nav-title {
    padding: 0 15px 5px;
    margin: 24px 12px 8px;
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 0.08em;
    color: var(--alert);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}
.nav-title::after {
    content: "";
    position: absolute;
    left: 15px;
    bottom: -1px;
    width: 28px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}
.nav-item { margin: 2px 10px; }
.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.18s;
    font-weight: 500;
    font-size: 0.92rem;
}
.nav-link:hover { background: rgba(124, 255, 0, 0.07); color: var(--text-main); }
:root.light-mode .nav-link:hover { background: rgba(0, 0, 0, 0.06); color: #111111; }
.nav-item.active .nav-link { background: var(--btn-bg); color: var(--btn-text); font-weight: 700; }
/* Light mode: nav active = preto com texto branco. Nav-title underline = verde acento */
:root.light-mode .nav-title::after { background: #5ecc00; }
.nav-item.active .nav-link i { color: inherit !important; }
.nav-link i { width: 20px; text-align: center; font-size: 1rem; color: inherit !important; }

/* --- Top Header --- */
.main-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-height: 0; }
.top-header {
    min-height: 60px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 15px;
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    transition: background 0.25s;
}
.header-left { display: flex; align-items: center; gap: 16px; }
.header-left h2 { font-size: 1.05rem; font-weight: 600; color: var(--text-main); }
.menu-btn { background: none; border: none; font-size: 1.25rem; color: var(--text-main); cursor: pointer; display: none; }
.header-right { display: flex; align-items: center; gap: 14px; }
.theme-btn {
    background: rgba(124, 255, 0, 0.08);
    border: 1px solid rgba(124, 255, 0, 0.25);
    color: #00D9FF;
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.2s; font-size: 1rem;
}
.theme-btn:hover { background: rgba(124, 255, 0, 0.18); }
:root.light-mode .theme-btn { background: #F4F5F7; border: 1px solid #DDDFE3; color: #333333; }
:root.light-mode .theme-btn:hover { background: #E8E9EC; }
.header-right .user-profile { display: flex; align-items: center; gap: 14px; }
.badge {
    padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 700;
    background: rgba(124, 255, 0, 0.1); color: #00D9FF;
    border: 1px solid rgba(124, 255, 0, 0.3);
    text-transform: uppercase; letter-spacing: 0.04em;
}
/* Badge claro: verde escuro legivel em fundo branco/verde-claro */
:root.light-mode .badge { background: #111111; color: #FFFFFF; border-color: #333333; }
.logout-btn { color: #ef4444; text-decoration: none; font-weight: 500; display: flex; align-items: center; gap: 6px; transition: opacity 0.2s; font-size: 0.9rem; }
.logout-btn:hover { opacity: 0.75; }

/* --- Content Area --- */
.content-wrapper { flex: 1; padding: 28px; overflow-y: auto; min-height: 0; background: var(--bg-body); transition: background 0.25s; }
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow);
}
.dashboard-welcome h1 { font-size: 1.75rem; margin-bottom: 8px; color: var(--primary); font-weight: 800; }
:root.light-mode .dashboard-welcome h1 { color: #111111; }
.dashboard-welcome p { color: var(--text-muted); margin-bottom: 28px; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.stat-card {
    display: flex; align-items: center; gap: 18px; padding: 20px;
    border-radius: 14px; background: var(--bg-sidebar); border: 1px solid var(--border-color);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.stat-card:hover { border-color: rgba(124, 255, 0, 0.35); box-shadow: var(--glow-green); }
/* No claro, hover com sombra preta sutil */
:root.light-mode .stat-card:hover { border-color: #333333; box-shadow: 0 4px 18px rgba(0,0,0,0.12); }
.stat-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
    background: rgba(0, 217, 255, 0.08); color: var(--secondary); border: 1px solid rgba(0, 217, 255, 0.2);
}
.stat-info h3 { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.stat-info p { font-size: 1.2rem; font-weight: 700; color: var(--text-main); }

/* --- Responsive --- */
@media (max-width: 768px) {
    .sidebar { position: fixed; left: 0; top: 0; bottom: 0; z-index: 50; transform: translateX(-100%); }
    .sidebar.active { transform: translateX(0); }
    .menu-btn { display: block; }
}

/* --- Light Mode Generic Fixes --- */
html.light-mode pre, html.light-mode code {
    background: #f3f4f6 !important; color: #111111 !important; border-color: #d1d5db !important;
}

/* --- Maze Path Light Mode --- */
:root.light-mode .armp-level-btn { background: #f1f5f9 !important; border: 1px solid #d1d5db !important; color: #1e293b !important; }
:root.light-mode .armp-level-btn:hover { background: #e5e7eb !important; color: #0f172a !important; }
:root.light-mode .armp-level-btn--completed { background: rgba(124, 255, 0, 0.12) !important; border-color: #00D9FF !important; color: #3a7000 !important; }
:root.light-mode .armp-level-btn--current { background: linear-gradient(135deg, #00D9FF, #00D9FF) !important; border-color: transparent !important; color: #111 !important; }
:root.light-mode .armp-header .armp-title { color: #111111 !important; }
:root.light-mode .armp-subtitle { color: #555e6b !important; }
:root.light-mode #maze-wrapper { background: transparent !important; }

/* --- Number Path Light Mode --- */
:root.light-mode .arnp-level-btn { background: #f1f5f9 !important; border: 1px solid #d1d5db !important; color: #1e293b !important; }
:root.light-mode .arnp-level-btn:hover { background: #e5e7eb !important; color: #0f172a !important; }
:root.light-mode .arnp-level-btn--completed { background: rgba(0, 217, 255, 0.12) !important; border-color: #00D9FF !important; color: #007b99 !important; }
:root.light-mode .arnp-level-btn--current { background: linear-gradient(135deg, #00D9FF, #0099cc) !important; border-color: transparent !important; color: #fff !important; }
:root.light-mode .arnp-header .arnp-title { color: #111111 !important; }
:root.light-mode .arnp-subtitle { color: #555e6b !important; }
:root.light-mode #number-wrapper { background: transparent !important; }

/* --- Shikaku Light Mode --- */
:root.light-mode .arsp-level-btn { background: #f1f5f9 !important; border: 1px solid #d1d5db !important; color: #1e293b !important; }
:root.light-mode .arsp-level-btn:hover { background: #e5e7eb !important; color: #0f172a !important; }
:root.light-mode .arsp-level-btn--completed { background: rgba(124, 255, 0, 0.12) !important; border-color: #00D9FF !important; color: #3a7000 !important; }
:root.light-mode .arsp-level-btn--current { background: linear-gradient(135deg, #00D9FF, #5ecc00) !important; border-color: transparent !important; color: #111 !important; }
:root.light-mode .arsp-header h1, :root.light-mode .arsp-title-area h1 { color: #111111 !important; }
:root.light-mode #arsp-status-text { color: #555e6b !important; }
:root.light-mode #shikaku-wrapper { background: transparent !important; }

/* --- Temporizador Light Mode --- */
:root.light-mode .wpto-app-container { box-shadow: 0 0 20px rgba(0,0,0,0.05) !important; border: 1px solid #e0e0e0 !important; }
:root.light-mode .wpto-btn-primary, :root.light-mode .wpto-btn-success { border-color: #5ecc00 !important; color: #3a7000 !important; box-shadow: none !important; }
:root.light-mode .wpto-btn-primary:hover, :root.light-mode .wpto-btn-success:hover { background: #00D9FF !important; color: #111 !important; }
:root.light-mode .wpto-nav-item.active { background: rgba(124, 255, 0, 0.12) !important; color: #3a7000 !important; border-left: 3px solid #00D9FF !important; }
:root.light-mode .wpto-input-group input { color: #111111 !important; border: 1px solid #d1d5db !important; background: #fff !important; }

/* --- Math Trainer Light Mode --- */
:root.light-mode .mt-btn-check { border-color: #5ecc00 !important; color: #3a7000 !important; }
:root.light-mode .mt-btn-check:hover { background: rgba(124, 255, 0, 0.12) !important; }
:root.light-mode .mt-feedback.correct { color: #3a7000 !important; background: rgba(124, 255, 0, 0.1) !important; border-color: rgba(124, 255, 0, 0.3) !important; }
:root.light-mode .mt-stat-val#stat-correct { color: #3a7000 !important; }


/* --- Cores responsivas para os icones da barra lateral --- */
.icon-pro { color: #60a5fa !important; } /* Azul claro para tema escuro */
:root.light-mode .icon-pro { color: #1e3a8a !important; } /* Azul escuro para tema claro */