/* Variables para colores y fuentes */
:root {
    --primary-color: #1a73e8;
    --hover-color: #1557b0;
    --border-color: #dadce0;
    --text-color: #202124;
    --error-color: #d93025;
    --background-color: #f7f8f9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Google Sans', 'Roboto', Arial, sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-container {
    width: 100%;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 48px 40px 36px;
    max-width: 450px;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.logo {
    width: 150px;
    height: auto;
    margin-bottom: 16px;
}

.title {
    font-size: 32px;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 24px;
    margin-bottom: 24px;
}

.description {
    font-size: 16px;
    color: #5f6368;
}

.login-header ul {    
    list-style-type: none;
    text-align: left;
    font-size: 12px;
    margin-top: 16px;
    padding-left: 10px;
}

.login-header li {
    margin-bottom: 4px;
}

.login-form {
    width: 100%;
}

.input-group {
    position: relative;
    margin-bottom: 16px;
}

.input-group input {
    width: 100%;
    height: 56px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
    transition: border 0.2s;
}

.input-group label {
    position: absolute;
    left: 16px;
    top: 20px;
    color: #5f6368;
    transition: all 0.2s;
    background: white;
    padding: 0 4px;
    pointer-events: none;
}

.input-group input:focus,
.input-group input:valid {
    border: 2px solid var(--primary-color);
    outline: none;
}

.input-group input:focus + label,
.input-group input:valid + label {
    top: -8px;
    font-size: 12px;
    color: var(--primary-color);
}

.error-group {
    margin: 0 0 24px 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error {
    color: var(--error-color);
    font-size: 14px;
}

.show-password-group {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.show-password-group label {
    color: #5f6368;
    font-size: 14px;
    cursor: pointer;
}

#capsAlert {
    color: red;
    display: none;
    font-size: 14px;
    margin: 0 0 24PX 0;
}

.button-group {
    margin-bottom: 24px;
}

.login-button {
    background-color: var(--primary-color);
    color: white;
    width: 100%;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.login-button:hover {
    background-color: var(--hover-color);
}

.forgot-options {    
    text-align: center;
    font-size: 24px;
}

.forgot-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.forgot-link:hover {
    text-decoration: underline;
}



/* Estilos para la página de recuperación de contraseña */
.forgot-card {
    max-width: 450px;
}

.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 24px;
    font-size: 14px;
    text-align: center;
}

.alert-success {
    background-color: #e6f4ea;
    color: #1e8e3e;
    border: 1px solid #1e8e3e;
}

.alert-error {
    background-color: #fce8e6;
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

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

.back-link {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.back-arrow {
    margin-right: 8px;
    font-size: 18px;
}

.form-footer {
    margin-top: 24px;
    text-align: center;
}

.popup-content {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    max-width: 400px;
}

.popup-buttons {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
}

.popup-buttons button {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Overlay styles */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-message {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    z-index: 1001;
}

.popup-message.success {
    border-left: 4px solid #4CAF50;
}

.popup-message.error {
    border-left: 4px solid #f44336;
}

.popup-message.loading {
    background-color: white;
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-left: 4px solid #2196F3;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.popup-message.loading span {
    display: flex;
    align-items: center;
    gap: 10px;
}

.popup-message.loading span::before {
    content: '⏳';
    animation: spin 2s linear infinite;
}

.popup-close .close-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 5px 10px;
    background-color: #4CAF50;
    border: 1px solid black;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    color: white;
}

.popup-close .close-button:hover {
    background-color: #45a049;
    color: white;
}

.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.popup-content {
    position: relative;
    width: 90%;
    margin: 20px auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.popup-buttons button:first-child {
    background-color: #4CAF50;
    color: white;
}

.popup-buttons button:last-child {
    background-color: #f44336;
    color: white;
}

/* Reset Password */
.requirement {
    color: red;
}
.requirement.met {
    color: green;
}
.login-button:disabled {
    background-color: grey;
    cursor: not-allowed;
}

/* Media queries para responsividad */
@media (max-width: 480px) {
    .login-card {
        padding: 24px 20px;
        margin: 0 16px;
    }

    .title {
        font-size: 20px;
    }

    .subtitle {
        font-size: 20px;
    }

    .input-group {
        margin-bottom: 16px;
    }

    .forgot-card {
        padding: 24px 20px;
    }

    .forgot-form .input-group {
        margin-bottom: 24px;
    }
    .login-header ul {
        font-size: 10px;
    }
}

@media (max-width: 320px) {
    .login-card {
        padding: 20px 16px;
    }

    .input-group input {
        height: 48px;
    }

    .forgot-card {
        padding: 20px 16px;
    }
}