@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&display=swap');

:root {
    /* Paleta Oficial - União Brasil */
    --primary: #002A7F; /* Azul Escuro Oficial */
    --primary-light: #EBF2FF; /* Azul bem claro para fundos */
    --secondary: #FFD500; /* Amarelo Vibrante Oficial */
    --tertiary: #0056CC; /* Azul intermediário para gradientes */
    
    /* Cores de Status UI */
    --success: #10b981;
    --danger: #f43f5e;
    --warning: #f59e0b;
    
    /* Estrutura */
    --bg-color: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.90); /* Efeito Vidro base */
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border: rgba(226, 232, 240, 0.9);
    
    /* Gradientes Institucionais */
    --gradient-primary: linear-gradient(135deg, #002A7F, #0056CC);
    --gradient-login: linear-gradient(-45deg, #001B54, #002A7F, #0044A6, #002A7F);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: -10%; right: -10%;
    width: 40vw; height: 40vw;
    background: var(--secondary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}
body::after {
    content: '';
    position: fixed;
    bottom: -10%; left: -10%;
    width: 40vw; height: 40vw;
    background: var(--tertiary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

/* =======================================
   TELA DE LOGIN
======================================= */
@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.login-bg { 
    background: var(--gradient-login);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    padding: 20px; 
}

.login-container { 
    background: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 100%; 
    max-width: 420px; 
    border-radius: 30px; 
    padding: 40px 25px; 
    box-shadow: 0 20px 50px rgba(0,0,0,0.3); 
    border: 1px solid rgba(255, 255, 255, 0.5);
    margin: auto;
}

.logo-area { text-align: center; margin-bottom: 30px; }
.logo-area i { 
    font-size: 50px; 
    background: var(--gradient-primary); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    margin-bottom: 15px; 
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}
.logo-area h1 { font-size: 1.8rem; font-weight: 900; letter-spacing: -0.5px; color: #002A7F; }
.logo-area p { color: var(--text-muted); font-size: 0.95rem; margin-top: 5px; font-weight: 500; }

.app-content { padding: 25px 20px; min-height: 100vh; }

.btn-primary { 
    background: var(--gradient-primary); 
    color: white; 
    border: none; 
    padding: 16px; 
    border-radius: 16px; 
    font-size: 1.1rem; 
    font-weight: 700; 
    cursor: pointer; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 10px; 
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 42, 127, 0.2);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0, 42, 127, 0.3); }
.btn-primary:active { transform: scale(0.97); }
.btn-block { width: 100%; }

.card-form { 
    background: var(--card-bg); 
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 24px; 
    padding: 25px; 
    box-shadow: 0 10px 30px -5px rgba(0,0,0,0.05); 
}

.input-group { margin-bottom: 20px; }
.input-group label { 
    display: flex; justify-content: space-between; align-items: center; 
    font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; color: #334155; 
}
.input-group input[type="tel"] {
    width: 100%; padding: 15px; border: 2px solid var(--border); 
    border-radius: 14px; font-size: 1rem; font-weight: 500;
    background-color: rgba(255,255,255,0.7); appearance: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}
.input-group input:focus { 
    outline: none; border-color: var(--primary); 
    background-color: #ffffff; box-shadow: 0 0 0 4px var(--primary-light); 
}

.alert-error { 
    background: #fee2e2; color: #dc2626; padding: 12px; 
    border-radius: 12px; text-align: center; font-size: 0.9rem; font-weight: 600;
    margin-top: 15px; border: 1px solid #fca5a5; box-shadow: 0 4px 6px rgba(220, 38, 38, 0.1);
}

.highlight-panel {
    background: var(--gradient-primary);
    color: white;
    padding: 25px;
    border-radius: 20px;
    margin-bottom: 25px;
    box-shadow: 0 10px 25px rgba(0,42,127, 0.2);
}