/* =====================================================
   RESET E CONFIGURAÇÕES GLOBAIS
   ===================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #076641;
    --secondary-beige: #F5F5DC;
    --dark-green: #054d31;
    --light-green: #098d55;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-700: #495057;
    --gray-800: #343a40;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--secondary-beige) 100%);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
}

/* =====================================================
   PÁGINA DE LOGIN
   ===================================================== */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    position: relative;
    overflow: hidden;
}

.login-body::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(245,245,220,0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.login-container {
    display: flex;
    max-width: 1000px;
    width: 100%;
    gap: 40px;
    align-items: center;
    z-index: 1;
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    padding: 50px 40px;
    box-shadow: var(--shadow-lg);
    max-width: 450px;
    width: 100%;
    animation: slideIn 0.6s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 35px;
}

.logo-container {
    display: inline-block;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.logo-icon {
    width: 45px;
    height: 45px;
    color: var(--white);
}

.login-header h1 {
    color: var(--primary-green);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--gray-700);
    font-size: 14px;
}

.login-form .form-group {
    margin-bottom: 24px;
}

.login-form label {
    display: block;
    color: var(--gray-800);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.login-form input[type="email"],
.login-form input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    font-size: 15px;
    transition: var(--transition);
    background: var(--white);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(7, 102, 65, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    font-size: 14px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-700);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-green);
}

.forgot-password {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.forgot-password:hover {
    color: var(--dark-green);
}

.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(7, 102, 65, 0.3);
}

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

.login-footer {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--gray-300);
    text-align: center;
    font-size: 13px;
    color: var(--gray-700);
}

.login-footer p {
    margin: 5px 0;
}

.login-footer strong {
    color: var(--primary-green);
}

.login-illustration {
    display: none;
}

@media (min-width: 768px) {
    .login-illustration {
        display: block;
        width: 400px;
        animation: float 6s ease-in-out infinite;
    }
    
    .login-illustration svg {
        filter: drop-shadow(0 10px 20px rgba(0,0,0,0.2));
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* =====================================================
   NAVBAR
   ===================================================== */

.navbar {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-size: 22px;
    font-weight: 700;
}

.nav-logo {
    width: 32px;
    height: 32px;
    color: var(--secondary-beige);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-name {
    color: var(--secondary-beige);
    font-size: 14px;
    font-weight: 500;
}

.btn-logout {
    padding: 8px 20px;
    background: rgba(255,255,255,0.2);
    color: var(--white);
    border: 2px solid var(--white);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

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

/* =====================================================
   LAYOUT PRINCIPAL
   ===================================================== */

.main-container {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 64px);
}

.sidebar {
    width: 260px;
    background: var(--white);
    padding: 30px 20px;
    box-shadow: var(--shadow-sm);
}

.sidebar h3 {
    color: var(--primary-green);
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--secondary-beige);
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 10px;
    padding: 14px 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-700);
    font-weight: 500;
}

.sidebar-menu li svg {
    width: 22px;
    height: 22px;
    color: var(--gray-700);
    transition: var(--transition);
}

.sidebar-menu li:hover {
    background: var(--secondary-beige);
    color: var(--primary-green);
}

.sidebar-menu li:hover svg {
    color: var(--primary-green);
}

.sidebar-menu li.active {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.sidebar-menu li.active svg {
    color: var(--white);
}

/* =====================================================
   CONTEÚDO PRINCIPAL
   ===================================================== */

.content {
    flex: 1;
    padding: 40px;
    background: var(--gray-100);
}

.content-header {
    margin-bottom: 35px;
}

.content-header h1 {
    color: var(--primary-green);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.content-header p {
    color: var(--gray-700);
    font-size: 16px;
}

/* =====================================================
   SELETOR DE FORMULÁRIO
   ===================================================== */

.form-selector {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
    border-left: 5px solid var(--primary-green);
}

.form-selector label {
    display: block;
    color: var(--gray-800);
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 15px;
}

.form-selector select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    font-size: 16px;
    background: var(--white);
    color: var(--gray-800);
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23076641' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 50px;
}

.form-selector select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(7, 102, 65, 0.1);
}

/* =====================================================
   FORMULÁRIOS
   ===================================================== */

.form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    animation: fadeIn 0.5s ease-out;
}

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

.form-container h2 {
    color: var(--primary-green);
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--secondary-beige);
    display: flex;
    align-items: center;
    gap: 10px;
}

.data-form .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.data-form .form-group {
    display: flex;
    flex-direction: column;
}

.data-form label {
    color: var(--gray-800);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.data-form input,
.data-form select,
.data-form textarea {
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.data-form input:focus,
.data-form select:focus,
.data-form textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(7, 102, 65, 0.1);
}

.data-form textarea {
    resize: vertical;
    min-height: 80px;
}

.data-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23076641' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* =====================================================
   BOTÕES DOS FORMULÁRIOS
   ===================================================== */

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid var(--gray-200);
}

.btn-submit,
.btn-reset {
    padding: 14px 32px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: var(--white);
    box-shadow: var(--shadow-sm);
    flex: 1;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(7, 102, 65, 0.3);
}

.btn-reset {
    background: var(--gray-200);
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-reset:hover {
    background: var(--gray-300);
}

.alert-ajax {
    padding: 15px 20px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: 500;
    display: none;
    animation: slideDown 0.3s ease;

}

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

.alert-ajax.show {
    display: block;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


/* =====================================================
   RESPONSIVIDADE
   ===================================================== */

@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        padding: 20px;
    }
    
    .sidebar-menu {
        display: flex;
        gap: 10px;
        overflow-x: auto;
    }
    
    .sidebar-menu li {
        white-space: nowrap;
    }
}

@media (max-width: 768px) {
    .content {
        padding: 20px;
    }
    
    .content-header h1 {
        font-size: 24px;
    }
    
    .form-container {
        padding: 25px 20px;
    }
    
    .form-container h2 {
        font-size: 20px;
    }
    
    .data-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 30px 25px;
    }
    
    .logo-container {
        width: 60px;
        height: 60px;
    }
    
    .login-header h1 {
        font-size: 22px;
    }
}