/* ============================================
   DTA Intranet - Estilos
   ============================================ */

:root {
    --color-primary: #0052A5;
    --color-primary-dark: #003D7A;
    --color-brand: #B8E800;
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-600: #4B5563;
    --color-gray-900: #111827;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-box {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-box a {
    display: inline-block;
    transition: transform 0.2s ease;
}

.login-box a:hover {
    transform: scale(1.05);
}

.login-logo {
    width: 120px;
    margin-bottom: 1.5rem;
    cursor: pointer;
}

.login-box h1 {
    font-size: 2rem;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: var(--color-gray-600);
    margin-bottom: 2rem;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-gray-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 165, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-600);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.btn-login {
    width: 100%;
    padding: 0.875rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-login:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 82, 165, 0.3);
}

.error-message {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #fee;
    border: 1px solid #fcc;
    border-radius: 0.5rem;
    color: #c33;
    font-size: 0.875rem;
}

.login-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.login-footer a {
    color: var(--color-primary);
    text-decoration: none;
}

/* ============================================
   DASHBOARD PAGE
   ============================================ */

.dashboard-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--color-gray-50);
}

/* Header */
.dashboard-header {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-content > a {
    display: inline-block;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.header-content > a:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.header-logo {
    height: 50px;
    cursor: pointer;
}

.header-title h1 {
    font-size: 1.5rem;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.header-title p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.user-name {
    font-weight: 500;
    color: var(--color-gray-900);
}

.btn-logout {
    padding: 0.5rem 1.5rem;
    background: var(--color-gray-200);
    color: var(--color-gray-900);
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    background: var(--color-gray-600);
    color: var(--color-white);
}

/* Main Content */
.dashboard-main {
    flex: 1;
    padding: 3rem 2rem;
}

.dashboard-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

/* Access Cards */
.access-card {
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.access-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 80px;
    height: 80px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.card-icon.gitlab { background: #FC6D26; }
.card-icon.webmail { background: #0052A5; }
.card-icon.erp { background: #34A853; }
.card-icon.hemeroteca { background: #7C3AED; }
.card-icon.rrhh { background: #EC4899; }
.card-icon.support { background: #F59E0B; }

.access-card h3 {
    font-size: 1.5rem;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

.access-card p {
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    flex: 1;
}

.btn-access {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-access:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* Footer */
.dashboard-footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    padding: 2rem;
    text-align: center;
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }

    .header-title h1 {
        font-size: 1.25rem;
    }

    .user-name {
        display: none;
    }

    .dashboard-main {
        padding: 2rem 1rem;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .login-box {
        padding: 2rem 1.5rem;
    }
}