/* CSS Personalizado */
:root {
    --primary-color: #05478A;
    --text-main: #333333;
    --text-secondary: #657E98;
    --bg-color: #F5F5F5;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    --input-bg: #fafbfd;
    --input-border: #e2e8f0;
}

[data-bs-theme="dark"] {
    --primary-color: #3b82f6;
    /* Lighter blue for dark mode */
    --text-main: #e2e8f0;
    --text-secondary: #94a3b8;
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --border-color: #334155;
    --input-bg: #1e293b;
    --input-border: #334155;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color) !important;
    color: var(--text-main);
}

.text-primary-custom {
    color: var(--primary-color) !important;
}

.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary-custom:hover {
    background-color: color-mix(in srgb, var(--primary-color), black 10%);
    border-color: color-mix(in srgb, var(--primary-color), black 10%);
    color: white;
}

.auth-logo-container {
    background-color: rgba(5, 71, 138, 0.1);
    /* Translucent primary */
    border-radius: 50%;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

/* Sidebar Styling */
.sidebar-column,
.sidebar-column nav {
    background-color: var(--card-bg) !important;
}

.sidebar-link {
    color: var(--text-main);
    transition: all 0.2s ease-in-out;
    border: 1px solid transparent;
}

.sidebar-link:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--primary-color);
}

.sidebar-link.active {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.sidebar-link.active .bi {
    color: inherit;
}

.sidebar-group-title {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

/* Navbar Moderno */
.navbar-glass {
    background-color: var(--card-bg) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
}

.avatar-sm {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
}

.mw-400px {
    max-width: 400px;
}

.hover-list-item:hover {
    background-color: rgba(5, 71, 138, 0.05);
}

[data-bs-theme="dark"] .hover-list-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-link {
    color: var(--text-secondary);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
}

.avatar-md {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
}


.hover-bg-light:hover {
    background-color: var(--bs-tertiary-bg) !important;
    cursor: pointer;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
}

.hover-primary:hover {
    background-color: rgba(13, 110, 253, 0.05) !important;
    cursor: pointer;
}

/* =========================================
   MODERN LOGIN PAGE STYLES (SaaS Design)
   ========================================= */

/* CENTRALIZAÇÃO PERFEITA */
html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
    background: var(--bg-color) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* CONTAINER PRINCIPAL (NOVO) */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
}

/* CARTÃO CENTRALIZADO */
.login-card {
    max-width: 420px;
    width: 100%;
    padding: 2.75rem 2rem;
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow:
        0 10px 25px -5px rgba(0, 0, 0, 0.05),
        0 8px 10px -6px rgba(0, 0, 0, 0.01);
}

/* TÍTULOS */
.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
    line-height: 1.2;
    text-align: center;
}

.app-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
    text-align: center;
}

.login-header {
    text-align: center;
}

/* INPUTS MODERNOS */
.login-page .form-control {
    height: 52px;
    padding: 0 1.25rem;
    border: 2px solid var(--input-border);
    border-radius: 16px;
    font-size: 0.95rem;
    font-weight: 500;
    background: var(--input-bg);
    color: var(--text-main);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-page .form-control:focus {
    border-color: var(--primary-color);
    background: var(--card-bg);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
    color: var(--text-main);
}

.login-page .form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

/* BOTÃO PREMIUM */
.btn-login {
    height: 52px;
    width: 100%;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-color) 0%, color-mix(in srgb, var(--primary-color), black 20%) 100%);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    box-shadow:
        0 12px 24px rgba(59, 130, 246, 0.4),
        0 4px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow:
        0 20px 40px rgba(59, 130, 246, 0.5),
        0 8px 20px rgba(59, 130, 246, 0.4);
    color: white;
}

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

/* Link Footer */
.login-footer-link {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
}

.login-footer-link:hover {
    text-decoration: underline;
}

/* RESPONSIVO PERFEITO */
@media (max-width: 576px) {
    body.login-page {
        padding: 0.5rem;
    }

    .login-card {
        max-width: 95vw;
        padding: 2rem 1.5rem;
        margin: 0;
    }
}

@media (min-width: 768px) {
    .login-card {
        max-width: 420px;
    }
}