:root {
            --color-primary: #6CCBD9;
            --color-secondary: #6CB4D9;
            --color-tertiary: #E7E7FF;
            --color-accent-1: #6CD9C6;
            --color-accent-2: #776CD9;
            --color-accent-3: #B5CB9D;
            --color-white: #ffffff;
            --color-bg-light: #f8faff;
            --color-text-dark: #2d3a4a;
            --color-text-soft: #4a5a6e;
            --color-border: #e2e8f0;
            --color-error: #ef4444;
            --color-success: #10b981;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, var(--color-tertiary) 0%, var(--color-bg-light) 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .login-container {
            max-width: 450px;
            width: 100%;
            background: var(--color-white);
            border-radius: 30px;
            box-shadow: 0 20px 60px rgba(108, 203, 217, 0.3);
            padding: 40px;
            animation: slideUp 0.5s ease-out;
        }

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

        .login-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .login-header i {
            font-size: 3.5rem;
            color: var(--color-primary);
            background: var(--color-tertiary);
            padding: 20px;
            border-radius: 50%;
            margin-bottom: 20px;
        }

        .login-header h2 {
            font-size: 2rem;
            color: var(--color-text-dark);
            margin-bottom: 10px;
        }

        .login-header p {
            color: var(--color-text-soft);
            font-size: 0.95rem;
        }

        .login-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .form-group label {
            font-weight: 500;
            color: var(--color-text-dark);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .form-group label i {
            color: var(--color-primary);
            width: 20px;
        }

        .form-group input {
            padding: 14px 16px;
            border: 2px solid var(--color-border);
            border-radius: 12px;
            font-size: 1rem;
            transition: all 0.3s ease;
            font-family: 'Inter', sans-serif;
            background: var(--color-white);
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 4px rgba(108, 203, 217, 0.1);
        }

        .form-group input:hover {
            border-color: var(--color-secondary);
        }

        .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 10px 0 5px;
            font-size: 0.9rem;
        }

        .remember-me {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--color-text-soft);
            cursor: pointer;
        }

        .remember-me input {
            accent-color: var(--color-primary);
            width: 16px;
            height: 16px;
        }

        .forgot-password a {
            color: var(--color-secondary);
            text-decoration: none;
            border-bottom: 1px dotted var(--color-primary);
        }

        .forgot-password a:hover {
            color: var(--color-accent-2);
        }

        .btn-login {
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            color: white;
            border: none;
            padding: 16px 0;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 10px 20px rgba(108, 203, 217, 0.3);
            margin-top: 10px;
            font-family: 'Inter', sans-serif;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 25px rgba(108, 203, 217, 0.4);
        }

        .register-prompt {
            text-align: center;
            margin: 25px 0 20px;
            color: var(--color-text-soft);
            font-size: 0.95rem;
        }

        .register-prompt a {
            color: var(--color-accent-2);
            font-weight: 600;
            text-decoration: none;
            border-bottom: 2px solid var(--color-tertiary);
        }

        .register-prompt a:hover {
            border-bottom: 2px solid var(--color-primary);
        }

        .alert {
            padding: 12px 18px;
            border-radius: 12px;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .alert-error {
            background-color: rgba(239, 68, 68, 0.1);
            color: var(--color-error);
            border: 1px solid var(--color-error);
        }

        .alert-success {
            background-color: rgba(16, 185, 129, 0.1);
            color: var(--color-success);
            border: 1px solid var(--color-success);
        }

        .stats-mini {
            display: flex;
            gap: 1rem;
            margin: 25px 0 0;
            font-weight: 400;
            font-size: 0.8rem;
            color: var(--color-text-soft);
            background: var(--color-tertiary);
            padding: 0.9rem 1.2rem;
            border-radius: 50px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .stats-mini span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .stats-mini strong {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--color-accent-2);
            margin-right: 2px;
        }

        .nav-links-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 1.5rem;
            margin-top: 1.8rem;
            padding-top: 1.5rem;
            border-top: 2px solid var(--color-border);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-soft);
            justify-content: center;
        }

        .nav-links-bar a {
            color: var(--color-text-dark);
            text-decoration: none;
            transition: 0.1s;
            border-bottom: 1px solid transparent;
        }

        .nav-links-bar a:hover {
            border-bottom: 1px solid var(--color-primary);
            color: var(--color-secondary);
        }

        .nav-links-bar span {
            color: var(--color-primary);
            font-weight: 300;
        }

        .explorar-links {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 20px;
            font-size:0.85rem;
        }

        .explorar-links span {
            border: 1px solid var(--color-primary);
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            color: var(--color-text-dark);
            cursor: default;
        }

        .explorar-links i {
            color: var(--color-primary);
        }