/* Styles for login.html */

:root {
            --color-green: #61a135;
            --color-orange: #ee850f;
            --color-yellow: #fec43a;
            --color-blue: #034666;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--color-blue);
            min-height: 90vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            position: relative;
            overflow: scroll;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }

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

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

        .login-container {
            width: 80%;
            max-width: 400px;
            position: relative;
            z-index: 10;
            animation: fadeInUp 0.8s ease-out;
        }

        .login-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .login-card:hover {
            box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
        }

        .card-header-custom {
            background-color: var(--color-orange);
            color: white;
            padding: 2.5rem 2rem 2rem;
            text-align: center;
        }

        .card-header-custom h2 {
            font-weight: 700;
            margin-bottom: 0.5rem;
            font-size: 1.8rem;
        }

        .card-header-custom p {
            opacity: 0.95;
            margin: 0;
            font-size: 0.95rem;
        }

        .logo-container {
            text-align: center;
            padding: 2rem 0 1rem;
            animation: float 3s ease-in-out infinite;
        }

        .logo-container img {
            max-width: 180px;
            height: auto;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
        }

        .card-body-custom {
            padding: 2rem 2.5rem 2.5rem;
        }

        .form-label {
            font-weight: 600;
            color: #333;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .form-control {
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-control:focus {
            border-color: var(--color-green);
            box-shadow: 0 0 0 0.2rem rgba(97, 161, 53, 0.25);
            transform: translateY(-2px);
        }

        .input-group .btn {
            border: 2px solid #e0e0e0;
            border-left: none;
            border-radius: 0 10px 10px 0;
            background: white;
            color: #666;
            transition: all 0.3s ease;
        }

        .input-group .btn:hover {
            background: #f8f9fa;
            color: var(--color-orange);
        }

        .input-group .form-control {
            border-right: none;
            border-radius: 10px 0 0 10px;
        }

        .btn-login {
            background-color: var(--color-green);
            border: none;
            color: white;
            padding: 0.875rem;
            border-radius: 10px;
            font-weight: 600;
            font-size: 1.1rem;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
        }

        .btn-login:hover {
            background-color: #558d2d;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(97, 161, 53, 0.4);
            color: white;
        }

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

        .alert {
            border-radius: 10px;
            border: none;
            padding: 1rem;
            margin-bottom: 1.5rem;
            animation: fadeInUp 0.5s ease-out;
        }

        .alert-danger {
            background-color: #dc3545;
            color: white;
            border: none;
        }

        .alert-success {
            background-color: var(--color-green);
            color: white;
            border: none;
        }

        .alert-info {
            background-color: var(--color-blue);
            color: white;
            border: none;
        }

        .alert-warning {
            background-color: var(--color-yellow);
            color: #333;
            border: none;
        }

        .mb-3 {
            margin-bottom: 1.25rem !important;
        }

        @media (max-width: 576px) {
            .card-header-custom {
                padding: 2rem 1.5rem 1.5rem;
            }

            .card-header-custom h2 {
                font-size: 1.5rem;
            }

            .card-body-custom {
                padding: 1.5rem 1.5rem 2rem;
            }

            .logo-container img {
                max-width: 150px;
            }
        }