:root {
    --primary-color: #2c5aa0;
    --secondary-color: #1e3d72;
    --accent-color: #f8f9fa;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #343a40;
    --light-color: #ffffff;
    --gradient-primary: linear-gradient(135deg, #2c5aa0 0%, #1e3d72 100%);
    --gradient-secondary: linear-gradient(135deg, #1e3d72 0%, #2c5aa0 100%);
    --shadow-light: 0 4px 15px rgba(44, 90, 160, 0.1);
    --shadow-medium: 0 8px 25px rgba(44, 90, 160, 0.15);
    --shadow-heavy: 0 15px 35px rgba(44, 90, 160, 0.2);
}

/* Reset e configurações gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #f4f6f9;
}

/* ===== NAVBAR ===== */
.navbar-custom {
    background: var(--gradient-primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
    min-height: 76px;
}

.navbar-custom .navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 0.25rem 0;
}

.navbar-custom .navbar-brand:hover {
    text-decoration: none;
}

/* LOGO NO NAVBAR - FORÇADA PARA BRANCO EM TUDO */
.logo-navbar {
    background: transparent !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    box-shadow: none !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 60px !important;
    color: #ffffff !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
}

.logo-navbar:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.2) !important;
    transform: translateY(-2px) !important;
}

/* FORÇAR LOGO NAVBAR BRANCA EM TODOS OS DISPOSITIVOS */
.logo-navbar img {
    height: 28px !important;
    width: auto !important;
    max-width: 100px !important;
    object-fit: contain !important;
    filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Para logos SVG no navbar - forçar branco */
.logo-navbar svg {
    fill: #ffffff !important;
    color: #ffffff !important;
    filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
}

/* Para ícones Font Awesome no navbar */
.logo-navbar i {
    color: #ffffff !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
}

/* Para logos em formato de texto no navbar */
.logo-navbar .logo-text {
    color: #ffffff !important;
    font-weight: 600 !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
}

.navbar-brand-text {
    color: white !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    margin-left: 0.5rem !important;
}

.navbar-custom .navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    margin: 0 0.25rem;
}

.navbar-custom .navbar-nav .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Dropdown Menu */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-medium);
    border-radius: 10px;
    padding: 0.5rem 0;
    min-width: 200px;
}

.dropdown-header {
    font-weight: 600;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: var(--gradient-primary);
    color: white;
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

/* ===== LOGIN PAGE ===== */
.login-container {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: backgroundMove 20s ease-in-out infinite;
}

@keyframes backgroundMove {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-20px) translateY(-20px); }
    50% { transform: translateX(20px) translateY(-10px); }
    75% { transform: translateX(-10px) translateY(20px); }
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: var(--shadow-heavy);
    overflow: hidden;
    max-width: 420px;
    width: 100%;
    margin: 2rem;
    position: relative;
    z-index: 1;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.25);
}

.login-header {
    background: var(--gradient-primary);
    color: white;
    padding: 3rem 2rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* REMOVIDO: O padrão riscado do fundo do login-header */

.login-header .logo-container {
    position: relative;
    z-index: 2;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

/* LOGO NO LOGIN - COM 200PX DE LARGURA FIXA E BRANCA */
.logo-login {
    background: transparent !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    box-shadow: none !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 140px !important;
    color: #ffffff !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
}

.logo-login:hover {
    transform: translateY(-3px) scale(1.02) !important;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6) !important;
}

/* FORÇAR LOGO LOGIN BRANCA - 200px de largura */
.logo-login img {
    width: 200px !important;
    height: auto !important;
    max-width: 200px !important;
    min-width: 200px !important;
    object-fit: contain !important;
    filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    animation: logoFloat 4s ease-in-out infinite;
    transition: all 0.3s ease !important;
}

/* Para logos em SVG no login - forçar branco e 200px */
.logo-login svg {
    width: 200px !important;
    height: auto !important;
    max-width: 200px !important;
    min-width: 200px !important;
    fill: #ffffff !important;
    color: #ffffff !important;
    filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
}

/* Para ícones Font Awesome no logo login */
.logo-login i {
    color: #ffffff !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
    font-size: 3rem !important;
}

/* Para logos em formato de texto no login */
.logo-login .logo-text {
    color: #ffffff !important;
    font-weight: 600 !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5) !important;
    font-size: 2rem !important;
    width: 200px !important;
    text-align: center !important;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

.login-header h4 {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 2;
}

.login-header p {
    font-weight: 400;
    opacity: 0.9;
    font-size: 1rem;
    position: relative;
    z-index: 2;
}

/* Body do card */
.login-body {
    padding: 2.5rem;
    background: white;
}

/* Formulário */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.form-label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
    width: 16px;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fafbfc;
    position: relative;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 90, 160, 0.15);
    background: white;
    transform: translateY(-1px);
}

.form-control::placeholder {
    color: #adb5bd;
    font-size: 0.95rem;
}

.form-control:hover {
    border-color: #ced4da;
    background: white;
}

.form-control.is-invalid {
    border-color: var(--danger-color);
    background: #fff5f5;
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background: var(--gradient-secondary);
}

.btn-primary:hover::before {
    left: 100%;
}

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

.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.alert {
    border: none;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: currentColor;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border-left: 4px solid #28a745;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

.login-footer small {
    color: #6c757d;
    font-size: 0.875rem;
}

.fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===== CARDS GERAIS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
}

.card-header {
    background: var(--gradient-primary);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

/* ===== BOTÕES GERAIS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--gradient-secondary);
    border: none;
    color: white;
}

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

.btn-warning {
    background: var(--warning-color);
    border: none;
    color: var(--dark-color);
}

.btn-danger {
    background: var(--danger-color);
    border: none;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

/* ===== TABELAS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.table thead th {
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--accent-color);
    transform: scale(1.01);
}

.table tbody td {
    border-color: #e9ecef;
    vertical-align: middle;
}

/* ===== FORMULÁRIOS GERAIS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.form-floating {
    position: relative;
}

.form-floating > .form-control {
    height: calc(3.5rem + 2px);
    padding: 1rem 0.75rem;
}

.form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
}

/* ===== BADGES E INDICADORES (PARA OUTRAS PARTES DO SISTEMA) ===== */
.badge {
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
}

.badge-primary {
    background: var(--primary-color);
}

.badge-success {
    background: var(--success-color);
}

.badge-warning {
    background: var(--warning-color);
    color: var(--dark-color);
}

.badge-danger {
    background: var(--danger-color);
}

/* ===== MODAIS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: var(--shadow-heavy);
}

.modal-header {
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px 15px 0 0;
    border-bottom: none;
}

.modal-header .btn-close {
    filter: invert(1);
}

.modal-footer {
    border-top: 1px solid #e9ecef;
}

/* ===== PAGINAÇÃO (PARA OUTRAS PARTES DO SISTEMA) ===== */
.pagination {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.page-link {
    border: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.page-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background: var(--gradient-primary);
    border: none;
}

/* ===== BREADCRUMBS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.breadcrumb {
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: var(--primary-color);
    font-weight: 600;
}

.breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* ===== PROGRESS BARS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.progress {
    height: 10px;
    border-radius: 10px;
    background: #e9ecef;
    overflow: hidden;
}

.progress-bar {
    background: var(--gradient-primary);
    transition: width 0.6s ease;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    /* NAVBAR RESPONSIVO - LOGO BRANCA FORÇADA */
    .logo-navbar {
        min-height: 36px !important;
        padding: 4px 8px !important;
        margin-right: 8px !important;
    }
    
    .logo-navbar img {
        height: 24px !important;
        max-width: 85px !important;
        filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .logo-navbar svg {
        fill: #ffffff !important;
        color: #ffffff !important;
        filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .navbar-brand-text {
        font-size: 1rem !important;
    }
    
    /* LOGIN RESPONSIVO - LOGO BRANCA FORÇADA */
    .logo-login {
        min-height: 100px !important;
        padding: 12px 16px !important;
    }
    
    .logo-login img {
        width: 180px !important;
        max-width: 180px !important;
        min-width: 180px !important;
        filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .logo-login svg {
        width: 180px !important;
        max-width: 180px !important;
        min-width: 180px !important;
        fill: #ffffff !important;
        color: #ffffff !important;
        filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .login-card {
        margin: 1rem;
        max-width: 100%;
    }
    
    .login-header {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .login-body {
        padding: 2rem 1.5rem;
    }
    
    .login-header h4 {
        font-size: 1.25rem;
    }
    
    /* Cards responsivos */
    .card {
        margin-bottom: 1rem;
    }
    
    /* Tabelas responsivas */
    .table-responsive {
        border-radius: 10px;
    }
    
    /* Botões responsivos */
    .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 480px) {
    /* NAVBAR EXTRA PEQUENO - LOGO BRANCA FORÇADA */
    .logo-navbar {
        min-height: 32px !important;
        padding: 3px 6px !important;
        margin-right: 6px !important;
    }
    
    .logo-navbar img {
        height: 20px !important;
        max-width: 75px !important;
        filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .logo-navbar svg {
        fill: #ffffff !important;
        color: #ffffff !important;
        filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .navbar-brand-text {
        font-size: 0.9rem !important;
    }
    
    /* LOGIN EXTRA PEQUENO - LOGO BRANCA FORÇADA */
    .logo-login {
        min-height: 80px !important;
        padding: 10px 14px !important;
    }
    
    .logo-login img {
        width: 160px !important;
        max-width: 160px !important;
        min-width: 160px !important;
        filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .logo-login svg {
        width: 160px !important;
        max-width: 160px !important;
        min-width: 160px !important;
        fill: #ffffff !important;
        color: #ffffff !important;
        filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    }
    
    .login-header {
        padding: 1.5rem 1rem 1rem;
    }
    
    .login-body {
        padding: 1.5rem 1rem;
    }
    
    /* Formulários extra pequenos */
    .form-control {
        font-size: 0.9rem;
        padding: 0.75rem;
    }
    
    /* Botões extra pequenos */
    .btn {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }
    
    /* Cards extra pequenos */
    .card-body {
        padding: 1rem;
    }
}

/* ===== FORÇAR BRANCO EM QUALQUER LOGO DO SISTEMA ===== */
/* Classe universal para forçar logos brancas */
.logo-white img,
.logo-white svg,
img.logo-white,
svg.logo-white {
    filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    fill: #ffffff !important;
    color: #ffffff !important;
}

/* Para casos especiais onde a logo aparece em outros lugares */
.navbar img[src*="logo"],
.navbar svg,
.header img[src*="logo"],
.header svg,
.brand img,
.brand svg {
    filter: brightness(0) invert(1) drop-shadow(1px 1px 3px rgba(0,0,0,0.3)) !important;
    fill: #ffffff !important;
    color: #ffffff !important;
}

/* ===== UTILITÁRIOS EXTRAS (PARA OUTRAS PARTES DO SISTEMA) ===== */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background: var(--gradient-primary) !important;
}

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

.shadow-custom {
    box-shadow: var(--shadow-medium) !important;
}

.rounded-custom {
    border-radius: 10px !important;
}

/* ===== ANIMAÇÕES EXTRAS ===== */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ===== LOADING STATES (PARA OUTRAS PARTES DO SISTEMA) ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e9ecef;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===== DARK MODE SUPPORT (PREPARADO PARA FUTURAS IMPLEMENTAÇÕES) ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --accent-color: #2d3748;
        --dark-color: #e2e8f0;
        --light-color: #1a202c;
    }
    
    body {
        background-color: #1a202c;
        color: #e2e8f0;
    }
    
    .card {
        background-color: #2d3748;
        color: #e2e8f0;
    }
    
    .form-control {
        background-color: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .form-control:focus {
        background-color: #2d3748;
        border-color: var(--primary-color);
    }
}