/* Arquivo: public/style.css */

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

/* --- Variáveis de Cor (Tema Escuro) --- */
:root {
    --background-color: #121212;
    --container-bg: #1e1e1e;
    --text-color: #e4e6eb;
    --text-secondary: #b0b3b8;
    --accent-color: #4dabf7; /* Um azul mais claro para contraste */
    --border-color: #3a3b3c;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);

    /* Cores para os badges de status */
    --status-waiting-bg: #3a3b3c;
    --status-waiting-text: #e4e6eb;
    --status-received-bg: #224a7b;
    --status-received-text: #a5d8ff;
    --status-success-bg: #2a4c3a;
    --status-success-text: #8ce99a;
    --status-error-bg: #5c2b2f;
    --promote-color: #4dd0e1; /* Ciano/Azul claro para Promover */
    --demote-color: #9575cd;  /* Roxo/Índigo para Rebaixar */
    --success-color: #8ce99a; /* Verde para o botão do WhatsApp */
    --warning-color: #f08c00;
    --danger-color: #ff6b6b;
    --admin-color: #fcc419; /* Cor amarela para destaque do admin */
    --status-error-text-strong: #ff6b6b;
    --status-error-text: #ffa8a8;
}

/* --- Reset e Estilos Globais --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

/* --- Container Principal --- */
.container {
    background-color: var(--container-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    padding: 40px;
    width: 100%;
    max-width: 450px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.logo-container {
    margin-bottom: 16px;
}

.logo {
    max-width: 140px;
    height: auto;
}

/* --- Badge de Status --- */
.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: fit-content;
    margin: 0 auto;
}

.status-waiting {
    background-color: var(--status-waiting-bg);
    color: var(--status-waiting-text);
}

.status-received {
    background-color: var(--status-received-bg);
    color: var(--status-received-text);
}

.status-success {
    background-color: var(--status-success-bg);
    color: var(--status-success-text);
}

.status-error {
    background-color: var(--status-error-bg);
    color: var(--status-error-text);
}

/* --- Views de Conteúdo --- */
.content-view {
    width: 100%;
}

#qrcode-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

#qrcode {
    background-color: #ffffff; /* Fundo branco para o QR Code ser legível */
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#qrcode img {
    border-radius: 4px; /* Suaviza as bordas da imagem do QR Code */
}

#qrcode-message,
.small-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* --- Estilos para Formulários de Autenticação --- */
h2 {
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 8px;
}

.auth-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
}

.form-group {
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
    border: none;
    padding: 14px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-top: 8px;
}
.btn-primary:active, .btn-secondary:active, .btn-nav:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
}

.btn-primary:hover {
    background-color: #3690e0;
}

.error-text { color: var(--status-error-text-strong); font-weight: 500; }
.success-text { color: var(--status-success-text); font-weight: 500; }
.message-text { margin-top: 8px; font-size: 0.95rem; }

/* --- Estilos do Dashboard --- */
.dashboard-links {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 16px;
    margin-top: 16px;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

.admin-link {
    border-color: var(--admin-color);
    color: var(--admin-color);
}

.admin-link:hover {
    background-color: rgba(252, 196, 25, 0.1);
}

.hidden { display: none; }

.footer-logout {
    position: absolute;
    bottom: 20px;
    right: 20px;
}

.footer-logout a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-logout a {
    color: var(--danger-color);
    font-size: 0.9rem;
    border: 1px solid var(--danger-color);
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
}
.footer-logout a:hover {
    background-color: var(--status-error-bg);
    text-decoration: none;
}

/* --- Botões de Navegação Pequenos --- */
.nav-buttons {
    display: flex;
    gap: 12px;
    margin-top: 1rem;
    width: 100%;
    justify-content: center;
}

.btn-nav {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none !important; /* Remove sublinhado do hover */
}
.btn-nav:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

/* --- Botões de Ação na Tabela de Admin --- */
.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-action {
    padding: 4px 8px;
    font-size: 0.8rem;
    border-radius: 4px;
    border: 1px solid;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-action svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

.btn-danger {
    background-color: var(--status-error-bg);
    color: var(--danger-color);
    border-color: var(--danger-color);
}
.btn-danger:hover {
    background-color: var(--danger-color);
    color: var(--container-bg);
}

.btn-activate {
    background-color: var(--status-success-bg);
    color: var(--status-success-text);
    border-color: var(--status-success-text);
}
.btn-activate:hover {
    background-color: var(--status-success-text);
    color: var(--container-bg);
}

.btn-promote {
    background-color: transparent;
    color: var(--promote-color);
    border-color: var(--promote-color);
}
.btn-promote:hover {
    background-color: var(--promote-color);
    color: var(--container-bg);
}

.btn-warning {
    background-color: transparent;
    color: var(--demote-color);
    border-color: var(--demote-color);
}
.btn-warning:hover {
    background-color: var(--demote-color);
    color: var(--container-bg);
}

.btn-success {
    border-color: var(--success-color);
    color: var(--success-color);
    background-color: transparent;
}
.btn-success:hover {
    background-color: var(--success-color);
    color: var(--container-bg);
}