/* Variáveis de cores */
:root {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
    --primary-light: #6ea8fe;
    --secondary-color: #6c757d;
    --dark-blue: #001f3f;
    --medium-blue: #0074D9;
    --light-blue: #7FDBFF;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
}

/* Estilos gerais */
body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    transition: all 0.3s ease;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--dark-blue), var(--medium-blue), var(--primary-color));
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    height: 100vh;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Estilos do Card de Login */
.card {
    border-radius: 15px;
    overflow: hidden;
}

.login-card {
    box-shadow: 0 15px 35px rgba(0, 31, 63, 0.2);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 31, 63, 0.3);
}

.card-body {
    background-color: var(--white);
}

.login-header {
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--dark-blue), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s;
}

.login-header h1:hover {
    transform: scale(1.05);
}

.login-header p {
    font-size: 1.1rem;
}

.login-header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, var(--medium-blue), var(--primary-color));
    border-radius: 3px;
    transition: width 0.3s;
}

.login-header:hover::after {
    width: 100px;
}

.btn-primary {
    background: linear-gradient(to right, var(--medium-blue), var(--primary-color));
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--dark-blue));
    transition: all 0.4s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 31, 63, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 31, 63, 0.2);
}

.form-control {
    border-radius: 8px;
    transition: all 0.3s;
    border: 1px solid var(--gray-300);
}

.form-control:focus, .form-check-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    transform: translateY(-2px);
}

.input-group-text {
    border-radius: 8px 0 0 8px;
    transition: all 0.3s;
}

.input-group:focus-within .input-group-text {
    border-color: var(--primary-light);
    background-color: var(--primary-light);
    color: white;
}

/* Animação para campos de formulário */
.form-floating {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-floating input {
    height: 60px;
    padding: 1rem 1rem 0.5rem;
}

.form-floating label {
    padding: 1rem;
    transition: all 0.3s;
}

.form-floating input:focus ~ label,
.form-floating input:not(:placeholder-shown) ~ label {
    transform: scale(0.8) translateY(-28px);
    opacity: 0.8;
}

/* Esqueceu senha e register links */
.login-links {
    transition: all 0.3s;
}

.login-links a {
    color: var(--primary-color);
    text-decoration: none;
    position: relative;
    transition: all 0.3s;
}

.login-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.login-links a:hover::after {
    width: 100%;
}

.login-links a:hover {
    color: var(--primary-dark);
}

/* Alternância de formulários */
.form-toggle {
    display: flex;
    background-color: var(--gray-200);
    border-radius: 30px;
    position: relative;
    margin-bottom: 30px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
}

.form-toggle-item {
    flex: 1;
    text-align: center;
    padding: 10px;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: all 0.3s;
    color: var(--secondary-color);
    border-radius: 30px;
}

.form-toggle-item.active {
    color: var(--white);
}

.form-toggle-selector {
    position: absolute;
    height: 100%;
    width: 50%;
    background: linear-gradient(to right, var(--medium-blue), var(--primary-color));
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    left: 0;
}

.form-toggle[data-active="register"] .form-toggle-selector {
    left: 50%;
}

/* Verificação de senha */
.password-strength {
    height: 5px;
    border-radius: 5px;
    margin-top: 5px;
    transition: all 0.3s;
    background-color: var(--gray-300);
    overflow: hidden;
}

.password-strength-meter {
    height: 100%;
    width: 0;
    transition: all 0.3s;
    border-radius: 5px;
}

.strength-weak {
    width: 33%;
    background-color: #dc3545;
}

.strength-medium {
    width: 66%;
    background-color: #ffc107;
}

.strength-strong {
    width: 100%;
    background-color: #198754;
}

/* Animação para mensagens de alerta */
.alert {
    animation: slideDown 0.5s forwards;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
}

.alert.alert-success::before {
    animation: countdown 5s linear forwards;
    background: #198754;
}

.alert.alert-danger::before {
    animation: countdown 5s linear forwards;
    background: #dc3545;
}

@keyframes countdown {
    from { width: 100%; }
    to { width: 0%; }
}

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

/* Logo animation */
.logo-animate {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Estilos do Dashboard */
.sidebar {
    background: linear-gradient(180deg, var(--dark-blue), var(--primary-dark));
    min-height: 100vh;
    transition: all 0.3s;
    box-shadow: 3px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.sidebar .nav-link {
    color: var(--gray-200);
    border-radius: 8px;
    margin: 5px 0;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.sidebar .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.sidebar .nav-link:hover::before {
    left: 0;
}

.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transform: translateX(5px);
}

.sidebar .nav-link.active {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.sidebar .nav-link i {
    margin-right: 10px;
    transition: all 0.3s;
}

.sidebar .nav-link:hover i {
    transform: scale(1.2);
}

.topbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 90;
}

.dashboard-card {
    border-radius: 15px;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-right: 15px;
    transition: all 0.3s;
}

.dashboard-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.bg-gradient-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
}

.bg-gradient-info {
    background: linear-gradient(45deg, #0dcaf0, #7FDBFF);
}

.bg-gradient-success {
    background: linear-gradient(45deg, #198754, #20c997);
}

.bg-gradient-warning {
    background: linear-gradient(45deg, #ffc107, #ffcd39);
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    transition: all 0.5s;
}

.chart-container:hover {
    transform: scale(1.02);
}

/* Tabelas */
.table-responsive {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--gray-100);
    border-bottom: none;
    font-weight: 600;
    position: relative;
}

.table tbody tr {
    transition: all 0.3s;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
    transform: translateX(5px);
}

/* Botões e badges */
.badge {
    padding: 5px 10px;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s;
}

.badge:hover {
    transform: scale(1.1);
}

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

.badge-success {
    background-color: rgba(25, 135, 84, 0.2);
    color: #198754;
}

.badge-warning {
    background-color: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.badge-danger {
    background-color: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

/* Loader */
.loader {
    width: 48px;
    height: 48px;
    border: 5px solid var(--primary-light);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    position: relative;
    animation: pulse-ring 1s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

.loader::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 5px solid transparent;
    border-top-color: var(--primary-dark);
    animation: pulse-dot 1s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(.33);
    }
    80%, 100% {
        opacity: 0;
    }
}

@keyframes pulse-dot {
    0% {
        transform: translate(-50%, -50%) scale(.8);
    }
    50% {
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        transform: translate(-50%, -50%) scale(.8);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
        min-width: 70px;
    }
    
    .sidebar .nav-link span {
        display: none;
    }
    
    .sidebar .nav-link i {
        margin-right: 0;
        font-size: 1.25rem;
    }
    
    .main-content {
        margin-left: 70px;
    }
    
    .login-card {
        width: 90%;
    }
}

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

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

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

.slide-in-up {
    animation: slideInUp 0.5s forwards;
}

.zoom-in {
    animation: zoomIn 0.5s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}