/* ==========================================================================
   EASY CLÍNICAS - MASTER THEME (DARK FINTECH)
   Controle Unificado: Landing Page, Login, Cadastro e Recuperação
   ========================================================================== */

:root {
    /* 🎨 MOTOR DE TEMAS (Mude os números abaixo para testar novas cores) */
    
    /* COR PRINCIPAL (Neon/Ação) 
       160 = Esmeralda | 220 = Azul | 280 = Roxo | 340 = Rosa | 30 = Laranja/Dourado */
    --hue-primary: 30; 
    
    /* COR DE FUNDO (A "temperatura" do Dark Mode) 
       220 = Azul Meia-Noite | 0 = Cinza/Preto Puro | 260 = Fundo Arroxeado escuro */
    --hue-bg: 220; 

    /* =========================================
       VARIÁVEIS GERADAS AUTOMATICAMENTE (Não precisa mexer)
       ========================================= */
    
    /* Cores de Marca */
    --color-primary: hsl(var(--hue-primary), 84%, 39%);
    --color-primary-hover: hsl(var(--hue-primary), 84%, 30%);
    --color-primary-glow: hsla(var(--hue-primary), 84%, 39%, 0.4);
    --color-primary-light: hsla(var(--hue-primary), 84%, 39%, 0.1);

    /* Tons de Fundo e Superfícies (Cards) */
    --bg-darkest: hsl(var(--hue-bg), 40%, 3%);
    --bg-dark: hsl(var(--hue-bg), 39%, 8%);
    --bg-surface: hsl(var(--hue-bg), 37%, 12%);
    --bg-surface-hover: hsl(var(--hue-bg), 37%, 16%);

    /* Textos */
    --text-pure: #ffff;
    --text-main: hsl(var(--hue-bg), 20%, 90%);
    --text-muted: hsl(var(--hue-bg), 20%, 65%);

    /* Bordas */
    --border-light: hsla(var(--hue-bg), 20%, 100%, 0.12);
    --border-dark: hsla(var(--hue-bg), 20%, 100%, 0.05);

    /* Tipografia e Raios */
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
}

/* =========================================
   1. BASE E RESET GLOBAL
   ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-main);
    color: var(--text-main);
    background-color: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
    /* Grid de Malha de Dados (Aparece em todas as telas) */
    background-image: 
        linear-gradient(var(--border-light) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center top;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; color: var(--text-pure); letter-spacing: -0.02em; }
p { color: var(--text-muted); line-height: 1.6; }
a { transition: all 0.2s; text-decoration: none; }

/* =========================================
   2. BOTÕES UNIFICADOS
   ========================================= */
.btn-neon {
    background-color: var(--color-primary);
    color: #000; /* Texto preto gera contraste máximo com cores neon */
    border: none;
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 15px var(--color-primary-glow);
    transition: all 0.3s ease;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.btn-neon:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    color: #fff;
    box-shadow: 0 0 25px var(--color-primary-glow);
    transform: translateY(-2px);
}

.btn-neon:disabled {
    background-color: var(--bg-surface-hover);
    color: var(--text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.btn-outline-dark {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-light);
    padding: 15px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}
.btn-outline-dark:hover { background-color: var(--border-light); color: var(--text-pure); }

/* =========================================
   3. FORMULÁRIOS UNIFICADOS (Login, Cadastro, etc)
   ========================================= */
.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.input-group-text {
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--border-light);
    border-right: none;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.form-control {
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--border-light);
    border-left: none;
    color: var(--text-pure);
    font-size: 0.95rem;
    padding: 14px 16px 14px 0;
    transition: all 0.3s ease;
}

.form-control::placeholder { color: #475569; }

.form-control:focus {
    background-color: rgba(0,0,0,0.3);
    color: var(--text-pure);
    box-shadow: none;
    border-color: var(--color-primary);
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
    border-color: var(--color-primary);
}

.input-group:focus-within .input-group-text i { color: var(--color-primary); }

/* Alertas do Sistema (PHP/Bootstrap) */
.alert { background: rgba(0,0,0,0.3); border: 1px solid var(--border-light); color: var(--text-main); font-size: 0.9rem;}
.alert-success { border-color: var(--color-primary); color: var(--color-primary); }
.alert-danger { border-color: #EF4444; color: #EF4444; }

/* =========================================
   4. ECOSSISTEMA DE AUTENTICAÇÃO (Auth Layouts)
   ========================================= */

/* A. Login (Split Screen) */
.login-wrapper { display: flex; width: 100%; min-height: 100vh; }
.login-brand {
    flex: 1; background-color: var(--bg-darkest); padding: 60px;
    display: flex; flex-direction: column; justify-content: space-between;
    position: relative; overflow: hidden;
}
.login-brand::before {
    content: ''; position: absolute; top: -10%; left: -10%; width: 500px; height: 500px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%); z-index: 0;
}
.login-brand .brand-content { position: relative; z-index: 1; }
.login-card {
    width: 100%; max-width: 550px; background: var(--bg-dark); padding: 60px 80px;
    display: flex; flex-direction: column; justify-content: center;
    border-left: 1px solid var(--border-light); box-shadow: -20px 0 50px rgba(0,0,0,0.5);
}

/* B. Cadastro (Card Duplo) */
.register-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.register-container {
    width: 100%; max-width: 1000px; background: var(--bg-surface);
    border: 1px solid var(--border-light); border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5); display: flex; overflow: hidden;
}
.register-info {
    flex: 1; background: linear-gradient(145deg, var(--bg-dark) 0%, var(--bg-darkest) 100%);
    padding: 50px; border-right: 1px solid var(--border-light);
    display: flex; flex-direction: column; justify-content: center;
}
.register-form-area { flex: 1.2; padding: 50px; background: var(--bg-surface); }

/* C. Recuperar Senha (Card Centralizado) */
.recovery-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.recovery-card {
    background: var(--bg-surface); border: 1px solid var(--border-light);
    border-radius: var(--radius-md); box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    width: 100%; max-width: 480px; padding: 50px 40px; position: relative; overflow: hidden;
}
.recovery-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--color-primary); box-shadow: 0 0 15px var(--color-primary);
}

/* Links secundários de Auth */
.link-secondary { color: var(--text-muted); font-weight: 500; }
.link-secondary:hover { color: var(--color-primary); }
.link-main { color: var(--text-pure); border-bottom: 1px solid var(--color-primary); padding-bottom: 2px; }
.link-main:hover { color: var(--color-primary); border-color: transparent; }

/* Identidade Visual Básica */
.brand-logo-text { font-size: 1.5rem; font-weight: 800; color: var(--text-pure); margin-bottom: 30px; }
.brand-logo-text i { color: var(--color-primary); font-size: 1.8rem; vertical-align: middle; margin-right: 8px; }
.logo-dot { color: var(--color-primary); text-shadow: 0 0 10px var(--color-primary); }

/* Responsividade Auth */
@media (max-width: 992px) {
    .login-brand { display: none; }
    .login-card { max-width: 100%; padding: 40px 30px; border-left: none; }
    .register-container { flex-direction: column; max-width: 550px; }
    .register-info { padding: 40px 30px; border-right: none; border-bottom: 1px solid var(--border-light); }
    .register-form-area { padding: 40px 30px; }
}

/* =========================================
   5. LANDING PAGE (Site Principal)
   ========================================= */

/* Navbar */
.navbar-dark-tech {
    background-color: rgba(11, 15, 25, 0.85); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-dark); padding: 15px 0;
}
.nav-link { color: var(--text-muted) !important; font-weight: 500; transition: color 0.2s; }
.nav-link:hover { color: var(--color-primary) !important; }

/* Hero */
.hero { padding: 180px 0 120px; position: relative; }
.hero::before {
    content: ''; position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%); z-index: -1;
}
.hero-title { font-size: 4.5rem; line-height: 1.05; margin-bottom: 24px; }
.dashboard-container {
    border-radius: var(--radius-md); border: 1px solid var(--border-light);
    background: var(--bg-surface); padding: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
}

/* Features */
.features { padding: 100px 0; border-top: 1px solid var(--border-dark); background: var(--bg-darkest); }
.dark-card {
    background: var(--bg-surface); border: 1px solid var(--border-dark);
    border-radius: var(--radius-md); padding: 40px 32px; height: 100%;
    transition: all 0.3s ease; position: relative; overflow: hidden;
}
.dark-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}
.dark-card:hover { transform: translateY(-5px); border-color: var(--border-light); background: var(--bg-surface-hover); }
.dark-card:hover::before { transform: scaleX(1); }
.icon-neon {
    width: 50px; height: 50px; background: var(--color-primary-light);
    border: 1px solid rgba(255,255,255,0.05); color: var(--color-primary);
    border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 24px;
}

/* Pricing Card (Black Card) */
.pricing { padding: 120px 0; }
.pricing-black-card {
    background: linear-gradient(145deg, var(--bg-surface) 0%, var(--bg-darkest) 100%);
    border: 1px solid var(--border-light); border-radius: var(--radius-lg);
    padding: 50px; max-width: 450px; margin: 0 auto; box-shadow: 0 25px 50px rgba(0,0,0,0.6);
}
.price-number { font-size: 4.5rem; font-weight: 800; color: var(--text-pure); line-height: 1; }
.price-currency { font-size: 1.8rem; color: var(--color-primary); vertical-align: top; }
.feature-list-dark li { color: var(--text-muted); margin-bottom: 16px; display: flex; align-items: center; }
.feature-list-dark i { color: var(--color-primary); font-size: 1.3rem; margin-right: 12px; }

/* FAQ Accordion */
.faq { padding: 80px 0 120px; background: var(--bg-darkest); }
.accordion-item { background-color: var(--bg-surface) !important; border: 1px solid var(--border-dark) !important; margin-bottom: 12px; border-radius: var(--radius-sm) !important; }
.accordion-button { background-color: transparent !important; color: var(--text-main) !important; font-weight: 600; box-shadow: none !important; }
.accordion-button:not(.collapsed) { color: var(--color-primary) !important; }
.accordion-button::after { filter: invert(1); }
.accordion-body { color: var(--text-muted); }

/* Footer */
footer { border-top: 1px solid var(--border-dark); padding: 40px 0; background: var(--bg-dark); }