/* ==========================================================================
   GERENCIADOR DE USUÁRIOS - SIGMA FUND
   Estilo Visual: Dark High-Tech & Material 3 (Ciano, Verde Neon, Slate Dark)
   ========================================================================== */

:root {
    --bg-main: #0B1120;
    --bg-card: #0F172A;
    --bg-surface: #1E293B;
    --bg-header: #1E3A8A;
    --bg-header-gradient: linear-gradient(135deg, #1E3A8A 0%, #0284C7 100%);
    --bg-input: #0A101D;
    
    --color-cyan: #00E5FF;
    --color-cyan-glow: rgba(0, 229, 255, 0.25);
    --color-neon-green: #00E676;
    --color-coral-red: #FF5252;
    --color-amber: #FFB300;
    --color-text-white: #FFFFFF;
    --color-text-muted: #94A3B8;
    --color-border: #334155;
    --color-border-cyan: rgba(0, 229, 255, 0.4);
    
    --font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-glow: 0 10px 30px -5px rgba(0, 229, 255, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
}

body {
    background-color: var(--bg-main);
    color: var(--color-text-white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 229, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 230, 118, 0.05) 0%, transparent 40%);
}

/* ==========================================================================
   TELA DE LOGIN DE ADMINISTRADOR
   ========================================================================== */
.login-container {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1.5px solid var(--color-border-cyan);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    box-shadow: var(--shadow-glow);
    text-align: center;
    animation: fadeIn 0.4s ease-out;
}

.logo-wrapper {
    margin-bottom: 20px;
    display: inline-flex;
    padding: 4px;
    background: var(--bg-surface);
    border: 1.5px solid var(--color-cyan);
    border-radius: 12px;
    box-shadow: 0 0 15px var(--color-cyan-glow);
}

.logo-img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
}

.app-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-cyan);
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.app-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.form-group {
    text-align: left;
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-cyan);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    background: var(--bg-input);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    color: var(--color-text-white);
    font-size: 14px;
    outline: none;
    transition: all 0.25s ease;
}

.form-control:focus {
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px var(--color-cyan-glow);
}

.btn-primary {
    width: 100%;
    background: linear-gradient(90deg, #00E5FF 0%, #00B0FF 100%);
    color: #000000;
    border: none;
    border-radius: var(--radius-md);
    padding: 13px 20px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* ==========================================================================
   PAINEL PRINCIPAL DO GERENCIADOR (TABELA CENTRALIZADA)
   ========================================================================== */
.manager-wrapper {
    width: 100%;
    max-width: 1200px;
    display: none;
    flex-direction: column;
    gap: 16px;
    animation: fadeIn 0.4s ease-out;
}

.top-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px 20px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-logo {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    border: 1px solid var(--color-cyan);
}

.brand-text h2 {
    font-size: 16px;
    font-weight: 800;
    color: var(--color-cyan);
    letter-spacing: 1px;
}

.brand-text span {
    font-size: 11px;
    color: var(--color-neon-green);
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-badge {
    background: var(--bg-surface);
    border: 1px solid var(--color-border);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: #E2E8F0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.admin-badge strong {
    color: var(--color-cyan);
}

.btn-logout {
    background: rgba(255, 82, 82, 0.15);
    color: var(--color-coral-red);
    border: 1px solid var(--color-coral-red);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-logout:hover {
    background: var(--color-coral-red);
    color: #FFFFFF;
}

/* CONTAINER DA TABELA BASEADA NA IMAGEM ENVIADA */
.table-card {
    background: var(--bg-card);
    border: 1.5px solid var(--color-border-cyan);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-glow);
}

/* CABEÇALHO DA TABELA (AZUL SUAVE COM BOTÃO ADD) */
.table-main-header {
    background: #A0C4E8; /* Tom azul/lilás suave conforme a imagem do usuário */
    background: linear-gradient(90deg, #93C5FD 0%, #BFDBFE 100%);
    color: #0F172A;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    border-bottom: 2px solid #0F172A;
}

.header-title-box {
    padding: 16px 24px;
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.header-title-box h1 {
    font-size: 18px;
    font-weight: 800;
    color: #0F172A;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.header-add-box {
    background: #FFFFFF;
    border-left: 2px solid #0F172A;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.header-add-box:hover {
    background: #F0FDF4;
}

.header-add-box .add-text {
    font-size: 14px;
    font-weight: 700;
    color: #0F172A;
}

.header-add-box .add-icon-btn {
    width: 32px;
    height: 32px;
    background: #4ADE80; /* Verde estilo o ícone da imagem */
    background: var(--color-neon-green);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 900;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.header-add-box:hover .add-icon-btn {
    transform: scale(1.08);
}

/* BARRA DE FILTRO E STATUS */
.table-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 18px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: 10px;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    width: 280px;
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: #FFFFFF;
    font-size: 13px;
    width: 100%;
    margin-left: 8px;
}

.stats-count {
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.stats-count strong {
    color: var(--color-cyan);
}

/* ESTRUTURA DA TABELA */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13px;
}

.users-table thead th {
    background: #111C33;
    color: #F1F5F9;
    padding: 14px 12px;
    font-weight: 700;
    border-bottom: 2px solid var(--color-border);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    font-size: 12.5px;
    letter-spacing: 0.5px;
}

.users-table thead th:last-child {
    border-right: none;
}

.users-table tbody td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    color: #E2E8F0;
    vertical-align: middle;
}

.users-table tbody td:last-child {
    border-right: none;
    text-align: center;
}

.users-table tbody tr:hover {
    background-color: rgba(0, 229, 255, 0.04);
}

.username-cell {
    font-weight: 700;
    color: var(--color-cyan);
    font-family: monospace;
    font-size: 13.5px;
}

.password-cell {
    font-family: monospace;
    color: #94A3B8;
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
}

.status-active {
    background: rgba(0, 230, 118, 0.15);
    color: var(--color-neon-green);
    border: 1px solid rgba(0, 230, 118, 0.4);
}

.status-inactive {
    background: rgba(255, 82, 82, 0.15);
    color: var(--color-coral-red);
    border: 1px solid rgba(255, 82, 82, 0.4);
}

.status-payment-ok {
    color: var(--color-neon-green);
    font-weight: bold;
    font-size: 11px;
}

.status-payment-pending {
    color: var(--color-coral-red);
    font-weight: bold;
    font-size: 11px;
}

/* COLUNA DE AÇÕES (EDITAR E EXCLUIR CONFORME A IMAGEM) */
.action-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-icon-action {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: transform 0.2s ease, background 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon-action:hover {
    transform: scale(1.2);
    background: rgba(255, 255, 255, 0.1);
}

.icon-edit {
    font-size: 18px;
}

.icon-delete {
    font-size: 18px;
}

/* ==========================================================================
   MODAIS ESTILIZADOS (ADICIONAR / EDITAR / CONFIRMAR EXCLUSÃO)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
    animation: fadeIn 0.25s ease-out;
}

.modal-box {
    background: var(--bg-card);
    border: 1.5px solid var(--color-border-cyan);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    background: var(--bg-surface);
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--color-cyan);
    letter-spacing: 0.8px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: #FFFFFF;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 14px 20px;
    background: var(--bg-surface);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--color-border);
    color: #E2E8F0;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-save {
    background: linear-gradient(90deg, #00E5FF 0%, #00E676 100%);
    border: none;
    color: #000000;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-save:hover {
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--color-coral-red);
    border: none;
    color: #FFFFFF;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-danger:hover {
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.4);
    transform: translateY(-1px);
}

/* DIÁLOGO DE AVISOS / TOAST */
.toast-alert {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-surface);
    border: 1.5px solid var(--color-cyan);
    border-radius: var(--radius-md);
    padding: 12px 24px;
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    box-shadow: var(--shadow-glow);
    display: none;
    align-items: center;
    gap: 10px;
    z-index: 2000;
    animation: dropDown 0.3s ease-out;
}

.toast-alert.error {
    border-color: var(--color-coral-red);
    box-shadow: 0 10px 30px rgba(255, 82, 82, 0.3);
}

.toast-alert.success {
    border-color: var(--color-neon-green);
    box-shadow: 0 10px 30px rgba(0, 230, 118, 0.3);
}

/* ANIMAÇÕES */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes dropDown {
    from { opacity: 0; transform: translate(-50%, -20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

/* ==========================================================================
   CLASSES AUXILIARES DE LAYOUT
   ========================================================================== */
.form-row-responsive {
    display: flex;
    gap: 14px;
}

.flex-1 {
    flex: 1;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE E TABLETS)
   ========================================================================== */
@media (max-width: 768px) {
    body {
        padding: 10px;
        align-items: flex-start;
    }

    .login-container {
        padding: 24px 20px;
        margin-top: 10vh;
    }

    /* Navbar */
    .top-navbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .navbar-actions {
        width: 100%;
        justify-content: space-between;
    }

    /* Cabeçalho da Tabela Principal */
    .table-main-header {
        flex-direction: column;
    }

    .header-title-box {
        padding: 14px 16px;
        justify-content: center;
        text-align: center;
    }

    .header-title-box h1 {
        font-size: 14px;
    }

    .header-add-box {
        border-left: none;
        border-top: 2px solid #0F172A;
        padding: 12px;
        justify-content: center;
    }

    /* Barra de Pesquisa */
    .table-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .search-box {
        width: 100%;
    }

    .stats-count {
        text-align: center;
    }

    /* Modais e Fontes Reduzidas */
    .app-title { font-size: 18px; }
    .app-subtitle { font-size: 10px; margin-bottom: 16px; }
    .form-group label { font-size: 11px; }
    .form-control { font-size: 16px; padding: 12px 12px; } /* 16px evita zoom no iOS */
    .btn-primary { font-size: 13px; padding: 10px 16px; }
    .brand-text h2 { font-size: 14px; }
    .brand-text span { font-size: 9px; }
    .admin-badge { font-size: 11px; padding: 4px 8px; }
    .btn-logout { font-size: 11px; padding: 6px 10px; }
    .header-add-box .add-text { font-size: 12px; }
    .modal-header h3 { font-size: 14px; }

    .modal-box {
        max-height: 95vh;
        overflow-y: auto;
    }

    .modal-body {
        padding: 16px;
    }

    .form-row-responsive {
        flex-direction: column;
        gap: 0;
    }

    .modal-footer {
        flex-direction: column;
        gap: 8px;
    }

    .modal-footer button {
        width: 100%;
    }

    /* Tabela */
    .users-table {
        min-width: 700px; /* Força o scroll horizontal para não amassar as colunas */
    }
}