/* assets/css/style.css - Professional Dark Mode (Inspired by Reference) */

/* Variáveis CSS */
:root {
    --color-primary: #007bff; /* Azul Moderno - Ação principal */
    --color-secondary: #28a745; /* Verde - Sucesso/Ganhos */
    --color-background: #121212; /* Fundo Escuro Profissional */
    --color-card: #1e1e1e; /* Fundo de cards */
    --color-text: #f0f0f0; /* Texto claro */
    --color-text-secondary: #b0b0b0; /* Texto secundário */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-border: #333333;
    --color-input-bg: #2a2a2a;
}

/* Reset Básico e Tipografia */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    padding: 0;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 15px;
}

h1, h2, h3 {
    color: var(--color-text);
    margin-bottom: 15px;
    font-weight: 600;
}

h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.2em; }

/* Botões Modernos */
button, .btn-modern {
    width: 100%;
    background-color: var(--color-primary);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1em;
    transition: background-color 0.3s, transform 0.1s, box-shadow 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 15px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.3);
}

button:hover:not(:disabled), .btn-modern:hover {
    background-color: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(0, 123, 255, 0.5);
}

button:disabled {
    background-color: var(--color-border);
    color: var(--color-text-secondary);
    box-shadow: none;
    cursor: not-allowed;
}

/* Botão Secundário (Ex: Cadastro) */
.btn-secondary {
    background-color: var(--color-secondary);
    box-shadow: 0 4px 10px rgba(40, 167, 69, 0.3);
}

.btn-secondary:hover {
    background-color: #1e7e34;
    box-shadow: 0 6px 15px rgba(40, 167, 69, 0.5);
}

/* Formulários e Inputs */
.card-form {
    background-color: var(--color-card);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.input-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
    font-size: 0.9em;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-input-bg);
    color: var(--color-text);
    transition: all 0.3s;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
    outline: none;
}

/* Mensagens */
.message-box {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
    border-left: 5px solid;
}

.message-error {
    border-color: var(--color-error);
    color: var(--color-error);
    background-color: rgba(220, 53, 69, 0.1);
}

.message-success {
    border-color: var(--color-success);
    color: var(--color-success);
    background-color: rgba(40, 167, 69, 0.1);
}

/* Cards de Estatísticas e Investimento */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card, .investment-card, .plan-card {
    background-color: var(--color-card);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}

.stat-card h3 {
    color: var(--color-text-secondary);
    font-size: 0.9em;
    margin-bottom: 5px;
}

.stat-card p {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--color-primary);
}

.balance-card {
    background: linear-gradient(45deg, #007bff, #00c6ff);
    color: white;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.4);
}
.balance-card h3 {
    color: white;
    font-size: 1em;
}
.balance-card p {
    font-size: 2.5em;
    color: white;
}

/* Investimento Ativo */
.investment-card {
    border-left: 5px solid var(--color-secondary);
}

.investment-card h3 {
    color: var(--color-secondary);
}

/* Barra de Progresso */
.progress-bar-container {
    background-color: var(--color-input-bg);
    border-radius: 5px;
    height: 10px;
    margin-top: 10px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-secondary);
    transition: width 0.5s ease-in-out;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text);
    font-weight: bold;
    font-size: 0.7em;
}

/* Animação de Mineração (Simples e Clean) */
@keyframes mining-pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

.mining-animation p {
    color: var(--color-secondary);
    font-weight: bold;
    text-align: center;
    padding: 8px;
    border: 1px solid var(--color-secondary);
    border-radius: 5px;
    margin-top: 15px;
    animation: mining-pulse 1.5s infinite alternate;
    background-color: rgba(40, 167, 69, 0.1);
}

/* Cards de Planos */
.plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.plan-card {
    text-align: center;
    border: 1px solid var(--color-secondary);
}

.plan-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.plan-card img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 15px;
    border: 1px solid var(--color-border);
}

.plan-card h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
}

/* Navegação (App-Style Bottom Bar) */
nav {
    background-color: var(--color-card);
    padding: 10px 0;
    border-top: 1px solid var(--color-border);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: var(--color-text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.75em;
    padding: 5px;
    transition: color 0.3s;
}

nav ul li a i {
    font-size: 1.4em;
    margin-bottom: 3px;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--color-primary);
}

/* Tabelas (Admin) */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

table th {
    background-color: #222222;
    color: var(--color-text);
    font-size: 0.9em;
    text-transform: uppercase;
}

table tr:hover {
    background-color: #1a1a1a;
}

/* Media Query para Desktop/Tablet */
@media (min-width: 768px) {
    .container {
        max-width: 1200px;
        padding: 40px 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .plans-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    /* Navegação Superior para Desktop */
    nav {
        position: static;
        border-top: none;
        box-shadow: none;
        background-color: transparent;
        margin-bottom: 30px;
    }
    
    nav ul {
        justify-content: flex-start;
        gap: 20px;
    }
    
    nav ul li a {
        flex-direction: row;
        font-size: 1em;
        padding: 10px 15px;
        border-radius: 8px;
        background-color: var(--color-card);
        border: 1px solid var(--color-border);
    }
    
    nav ul li a:hover {
        background-color: var(--color-primary);
        color: white;
    }
    
    nav ul li a i {
        margin-bottom: 0;
        margin-right: 8px;
    }
}