/* ====================================
   CSS para login.php
   Extraído automáticamente
==================================== */

/* Todo el CSS que te compartí */
        * {
            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;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .login-container {
            width: 100%;
            max-width: 420px;
        }
        .login-card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            animation: slideUp 0.5s ease;
        }
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .login-header {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 30px 20px;
            text-align: center;
        }
        .login-header i {
            font-size: 50px;
            margin-bottom: 10px;
            background: rgba(255,255,255,0.2);
            width: 80px;
            height: 80px;
            line-height: 80px;
            border-radius: 50%;
            display: inline-block;
        }
        .login-header h2 {
            margin: 10px 0 0;
            font-weight: 600;
            font-size: 24px;
        }
        .login-header p {
            margin: 5px 0 0;
            opacity: 0.9;
            font-size: 14px;
        }
        .login-body {
            padding: 30px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: #4a5568;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
        }
        .input-group {
            position: relative;
            display: flex;
            align-items: center;
        }
        .input-icon {
            position: absolute;
            left: 15px;
            color: #a0aec0;
            font-size: 16px;
            z-index: 1;
        }
        .form-control {
            width: 100%;
            padding: 12px 15px 12px 45px;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            font-size: 15px;
            transition: all 0.3s ease;
            background: white;
        }
        .form-control:focus {
            border-color: #667eea;
            outline: none;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }
        .form-control::placeholder {
            color: #cbd5e0;
            font-size: 14px;
        }
        .image-login{
            max-width: 150px;
        }
        .error-message {
            background: #fed7d7;
            color: #c53030;
            padding: 12px 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            border-left: 4px solid #c53030;
            animation: shake 0.3s ease;
        }
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-5px); }
            75% { transform: translateX(5px); }
        }
        .error-message i {
            font-size: 16px;
        }
        .btn-login {
            width: 100%;
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            border: none;
            border-radius: 10px;
            padding: 14px;
            font-size: 16px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }
        .btn-login:active {
            transform: translateY(0);
        }
        .btn-login i {
            font-size: 18px;
        }
        .btn-login.loading {
            opacity: 0.8;
            cursor: wait;
        }
        .btn-login.loading i {
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        .login-footer {
            text-align: center;
            margin-top: 20px;
            color: white;
            font-size: 13px;
            opacity: 0.9;
        }
        @media (max-width: 480px) {
            .login-card { border-radius: 10px; }
            .login-header { padding: 25px 15px; }
            .login-header i {
                font-size: 40px;
                width: 70px;
                height: 70px;
                line-height: 70px;
            }
            .login-header h2 { font-size: 20px; }
            .login-body { padding: 20px; }
            .form-control { padding: 10px 15px 10px 40px; font-size: 14px; }
        }