/* ==========================================================================
   MY Ô - ULTRA PREMIUM THEME (Dark Glass & Neon)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800&display=swap');

:root {
    --bg-body: #0b1221;
    --bg-glass: rgba(22, 40, 70, 0.65);
    --bg-glass-hover: rgba(30, 55, 90, 0.75);

    /* CORES DE TEXTO AJUSTADAS PARA ALTO CONTRASTE */
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0; /* Clareado para leitura em fundo escuro */
    --text-muted-visible: #cbd5e0; /* Cinza claro garantido */

    --accent-color: #38bdf8;
    --accent-glow: 0 0 20px rgba(56, 189, 248, 0.35);

    --danger-color: #ff4757;
    --success-color: #2ed573;

    --border-glass: 1px solid rgba(255, 255, 255, 0.15); /* Borda levemente mais visível */
    --radius-lg: 20px;
    --radius-md: 12px;
}

/* --- BASE & TYPOGRAPHY --- */
body {
    background-color: var(--bg-body);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(120, 50, 220, 0.08) 0%, transparent 40%);
    color: var(--text-primary);
    font-family: 'Nunito', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary) !important; /* Força título branco */
}

p, span, div {
    color: inherit; /* Garante que herde o branco/cinza claro */
}

a { text-decoration: none; color: var(--accent-color); transition: 0.3s; }
a:hover { color: #fff; text-shadow: 0 0 10px var(--accent-color); }

/* CORREÇÃO GLOBAL DE VISIBILIDADE (BOOTSTRAP OVERRIDES) */
.text-muted { color: var(--text-muted-visible) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-dark { color: #fff !important; } /* Inverte texto escuro para branco */
.text-body { color: var(--text-primary) !important; }

/* --- NAVBAR --- */
.navbar {
    background: rgba(11, 18, 33, 0.9) !important; /* Mais opaco para leitura */
    backdrop-filter: blur(15px);
    border-bottom: var(--border-glass);
    padding: 1rem 0;
}

.navbar-brand {
    padding-top: 5px;
    padding-bottom: 5px;
    display: flex;
    align-items: center;
}

/* --- CARDS (GLASS EFFECT) --- */
.card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    color: var(--text-primary); /* Garante texto branco dentro do card */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4), var(--accent-glow);
    border-color: rgba(56, 189, 248, 0.5);
}

.card-header {
    background: rgba(0,0,0,0.2);
    border-bottom: var(--border-glass);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    padding: 1.2rem 1.5rem;
    color: var(--accent-color) !important;
}

.card-body { padding: 1.5rem; }

/* --- TABELAS --- */
.table {
    --bs-table-color: var(--text-secondary);
    --bs-table-bg: transparent;
    --bs-table-border-color: rgba(255,255,255,0.1);
    color: var(--text-secondary);
    margin-bottom: 0;
}

.table thead th {
    background: rgba(0,0,0,0.3) !important;
    color: var(--text-primary) !important; /* Cabeçalho branco */
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    border-bottom: var(--border-glass);
    border-top: none;
}

.table tbody td {
    background: transparent !important;
    border-bottom: var(--border-glass);
    padding: 1rem;
    vertical-align: middle;
    font-weight: 500;
    color: var(--text-primary); /* Conteúdo da célula branco */
}

.table-hover tbody tr:hover td {
    background: rgba(255,255,255,0.05) !important;
    color: #fff !important;
    cursor: pointer;
}

/* --- INPUTS & FORMS --- */
.form-control, .form-select {
    background: rgba(0, 0, 0, 0.3);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    color: #fff !important; /* Texto digitado BRANCO */
    padding: 12px 15px;
    transition: 0.3s;
}

.form-control:focus, .form-select:focus {
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
    color: #fff !important;
}

.form-control::placeholder {
    color: rgba(255,255,255,0.5) !important; /* Placeholder mais claro */
}

label, .form-label {
    color: var(--text-secondary) !important;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
}

/* --- BOTÕES --- */
.btn {
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: var(--accent-color);
    border: none;
    color: #0b1221;
    box-shadow: var(--accent-glow);
}

.btn-primary:hover {
    background: #fff;
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255,255,255,0.4);
}

.btn-outline-primary {
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--accent-color);
    color: #0b1221;
    box-shadow: var(--accent-glow);
}

.btn-danger, .btn-outline-danger {
    background: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

.btn-danger:hover, .btn-outline-danger:hover {
    background: var(--danger-color);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 71, 87, 0.4);
}

.btn-success {
    background: var(--success-color);
    border: none;
    color: #fff;
}

.btn-sm { padding: 6px 14px; font-size: 0.75rem; }

/* --- MODALS --- */
.modal-content {
    background: #121c2e; /* Fundo escuro sólido para leitura */
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    color: #fff; /* Texto geral do modal branco */
}

.modal-header, .modal-footer {
    border-color: rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.2);
}

.modal-title { color: #fff !important; }
.btn-close { filter: invert(1); opacity: 0.8; }

/* --- UTILITÁRIOS --- */
.truncate-cell {
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 700;
}
.bg-secondary { background: rgba(255,255,255,0.2) !important; color: #fff; }

/* Scrollbar Customizada */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0b1221; }
::-webkit-scrollbar-thumb { background: #2d3748; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-color); }

/* --- LOGIN WRAPPER --- */
.login-container {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.login-container::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

/* ==========================================================================
   LAYOUT & COMPONENTS EXTRA
   ========================================================================== */

/* Preloader */
#page-loader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-body);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

/* LOGOMARCA */
.brand-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.brand-main {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 2.2rem;
    color: #fff;
    letter-spacing: -1px;
    background: linear-gradient(90deg, #fff, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-top: 5px;
    margin-top: -5px;
    display: block;
}

.brand-sub {
    font-family: 'Nunito', sans-serif;
    font-size: 0.6rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 2px;
    margin-left: 2px;
    margin-top: 5px;
}

/* Footer Sticky */
main {
    flex-shrink: 0;
}

.custom-footer {
    background-color: rgba(0,0,0,0.4);
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted-visible);
}

.custom-footer p,
.custom-footer small,
.custom-footer span,
.custom-footer a,
.custom-footer .text-muted {
    color: var(--text-muted-visible) !important; /* Força cor clara no footer */
}

.custom-footer a:hover {
    color: var(--accent-color) !important;
}

.footer-brand-sub {
    letter-spacing: 1.5px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted-visible) !important;
}

/* Avatar do Usuário */
.user-avatar {
    width: 38px;
    height: 38px;
    border: 2px solid rgba(255,255,255,0.1);
}

/* Indicador Online */
.status-dot {
    font-size: 6px;
    vertical-align: middle;
}

/* Utilitários */
.fs-xs { font-size: 0.7rem; }
.fs-alert { font-size: 0.8rem; }
.vr-custom { height: 25px; }

/* Botão Voltar ao Topo */
#btn-back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    z-index: 1000;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    color: #fff;
    font-size: 1.2rem;
    transition: 0.3s;
}

#btn-back-to-top:hover {
    transform: translateY(-5px);
    background: #fff;
    color: var(--accent-color);
}

.navbar-toggler-icon-invert { filter: invert(1); }

/* ==========================================================================
   LOGIN PAGE - ULTRA PREMIUM STYLES
   ========================================================================== */

/* Wrapper */
.login-wrapper {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--bg-body);
}

/* Bolhas de Luz Animadas (Background Blobs) */
.login-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    z-index: 0;
    animation: floatBlob 10s infinite ease-in-out alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-color), transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #7d38f8, transparent 70%);
    bottom: -5%;
    right: -5%;
    animation-delay: -5s;
}

.blob-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--success-color), transparent 70%);
    top: 40%;
    left: 60%;
    opacity: 0.3;
    animation-duration: 15s;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 50px) scale(1.1); }
}

/* Card de Login Premium */
.login-card {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 420px;
    background: rgba(16, 28, 50, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15); /* Borda mais clara */
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    color: #fff;
}

.login-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.1);
}

/* Inputs Integrados */
.input-group-premium {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 5px;
    transition: 0.3s;
    display: flex;
    align-items: center;
}

.input-group-premium:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
    background: rgba(0, 0, 0, 0.5);
}

.input-icon {
    padding: 0 15px;
    color: var(--text-secondary); /* Cinza claro */
    font-size: 1.2rem;
    transition: 0.3s;
}

.input-group-premium:focus-within .input-icon {
    color: var(--accent-color);
}

.form-control-premium {
    background: transparent;
    border: none;
    color: #fff !important; /* Texto branco */
    padding: 10px 0;
    width: 100%;
    outline: none;
    font-weight: 500;
}

.form-control-premium::placeholder {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

.form-control-premium:focus {
    box-shadow: none;
    background: transparent;
    color: #fff;
}

/* Tipografia Marca Login */
.login-brand-wrapper {
    margin-bottom: 2rem;
    text-align: center;
}

.login-brand-main {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 3rem;
    line-height: 1;
    background: linear-gradient(135deg, #fff 30%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-bottom: 5px;
    filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.3));
}

.login-brand-sub {
    font-family: 'Nunito', sans-serif;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 4.8px;
    margin-left: 4px;
    opacity: 0.9;
}

/* Botão Login */
.btn-login-glow {
    background: linear-gradient(90deg, var(--accent-color), #2563eb);
    border: none;
    color: #fff;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 14px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.4);
    transition: 0.3s;
    width: 100%;
}

.btn-login-glow:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 25px rgba(56, 189, 248, 0.6);
    color: #fff;
}