:root {
    --primary-color: #60B4DE;
    --primary-text-color: #FFFFFF;
    --secondary-text-color: #60B4DE;
    --background-color: #F5F6F8;
    --input-background: #FFFFFF;
    --input-border-color: #E5E7EB;
    --input-focus-border-color: var(--primary-color);
    --text-primary: #1F2A37;
    --text-secondary: #94979E;
    --text-prompt: #1F2A37;
    --error-color: #F23030;
    --disabled-color: #EBF4F8;
    --logo-main-color: #3790BC;
}

html,
body {
    height: 100%;
    margin: 0;
    font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background-color);
}

.login-page-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 15px;
    box-sizing: border-box;
    width: 100%;
    min-height: 100vh;
}

main {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.login-container {
    width: 100%;
    max-width: 480px;
    padding: 40px;
    background-color: #FFFFFF;
    border-radius: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

/* Login form view -------------------------------------------------------- */

.auth-form-view {
    display: flex;
    flex-direction: column;
}

.auth-header {
    height: 40px;
    margin-bottom: 24px;
}

.login-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

    .login-header .logo-small {
        width: 48px;
        height: 48px;
    }

.back-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: 40px;
    height: 40px;
}

.login-form-container {
    display: flex;
    flex-direction: column;
}

    .login-form-container form {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }

    .login-form-container h1 {
        margin-bottom: 8px;
        font: 600 24px "SF Pro Text", sans-serif;
        color: var(--text-primary);
        text-align: center;
    }

    .login-form-container .register-prompt {
        padding-top: 8px;
        margin-bottom: 24px;
        font: 400 16px/20px "SF Pro Text", sans-serif;
        letter-spacing: -0.4px;
        color: var(--text-prompt);
        text-align: center;
    }

.register-prompt a {
    color: var(--primary-color);
    text-decoration: none;
    font: 500 16px/20px "SF Pro Text", sans-serif;
    letter-spacing: -0.4px;
}

.form-group {
    margin-bottom: 18px;
}

.floating-label-group {
    position: relative;
}

    .floating-label-group .form-control {
        width: 100%;
        height: 56px;
        padding: 24px 16px 8px;
        border: 1.5px solid var(--input-border-color);
        border-radius: 16px;
        font-size: 16px;
        background-color: var(--input-background);
        transition: border-color 0.2s;
        box-sizing: border-box;
    }

        .floating-label-group .form-control::placeholder {
            color: transparent;
        }

    .floating-label-group label {
        position: absolute;
        top: 16px;
        left: 12px;
        font-size: 16px;
        color: var(--text-secondary);
        pointer-events: none;
        transition: all 0.2s ease-out;
        background-color: var(--input-background);
        padding: 0 4px;
    }

    .floating-label-group .form-control:focus ~ label,
    .floating-label-group .form-control:not(:placeholder-shown) ~ label {
        top: 10px;
        font-size: 12px;
        background-color: transparent;
    }

    .floating-label-group .form-control:focus ~ label {
        color: var(--input-focus-border-color);
    }

    .floating-label-group .form-control:focus {
        outline: none !important;
        border-color: var(--input-focus-border-color);
        box-shadow: none !important;
    }

    .form-control.is-invalid,
    .floating-label-group .input-validation-error {
        border-color: var(--error-color) !important;
    }

        .form-control.is-invalid ~ label,
        .floating-label-group .input-validation-error:focus ~ label {
            color: var(--error-color) !important;
        }

.password-wrapper {
    position: relative;
}

.field-icon {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    cursor: pointer;
    opacity: 0.1;
    transition: opacity 0.2s;
}

    .field-icon.visible {
        opacity: 1;
    }

.forgot-password-link {
    display: block;
    margin: 12px 0 24px;
    text-align: right;
    font: 400 16px/20px "SF Pro Text", sans-serif;
    letter-spacing: -0.4px;
    color: var(--primary-color);
    text-decoration: none;
}

.button-group-bottom {
    margin-top: 16px;
}

.login-button,
.secondary-button {
    width: 100%;
    height: 56px;
    border-radius: 16px;
    font: 500 16px "SF Pro Text", sans-serif;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-button {
    border: none;
    background-color: var(--primary-color);
    color: var(--primary-text-color);
}

    .login-button:disabled {
        background-color: var(--disabled-color) !important;
        color: var(--primary-text-color) !important;
        cursor: not-allowed;
    }

.secondary-button {
    background-color: transparent;
    color: var(--secondary-text-color);
    border: 1.5px solid var(--secondary-text-color);
}

.password-requirements {
    background-color: transparent;
    border: 1.5px solid var(--input-border-color);
    border-radius: 16px;
    padding: 16px;
    margin-top: -10px;
    margin-bottom: 24px;
    font: 400 14px/18px "SF Pro Text", sans-serif;
    color: var(--text-secondary);
    transition: border-color 0.2s, color 0.2s;
}

.password-requirements-title {
    margin: 0 0 12px;
    font: 600 14px/18px "SF Pro Text", sans-serif;
    color: var(--text-primary);
}

.password-requirements-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.password-requirement-item {
    position: relative;
    padding-left: 24px;
    color: var(--error-color);
}

    .password-requirement-item + .password-requirement-item {
        margin-top: 8px;
    }

    .password-requirement-item::before {
        content: "";
        position: absolute;
        top: 2px;
        left: 0;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        box-shadow: inset 0 0 0 1px var(--error-color);
        background-color: rgba(242, 48, 48, 0.18);
        transition: background-color 0.2s, box-shadow 0.2s;
    }

    .password-requirement-item.is-met {
        color: #2E9A42;
    }

        .password-requirement-item.is-met::before {
            box-shadow: none;
            background-color: #2E9A42;
        }

    .password-requirements.invalid-format {
        border-color: #F59E0B;
    }

    .password-requirements.is-valid {
        border-color: #2E9A42;
    }

.password-format-error {
    margin-top: -20px !important;
    margin-bottom: 24px;
    display: block;
}
/* Validation ------------------------------------------------------------- */

.text-danger,
.field-validation-error {
    color: var(--error-color) !important;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

/* Modal ------------------------------------------------------------------ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    height: 100%;
    display: none;
    justify-content: center;
    align-items: center;
    background-color: #2025304d;
}

.custom-modal {
    width: 270px;
    border-radius: 14px;
    background-color: #eaeaec;
    overflow: hidden;
}

.modal-content {
    padding: 20px 16px;
    background-color: #eaeaec;
    border: none;
}

.custom-modal p {
    margin: 0;
    font: 400 13px/18px "SF Pro Text", sans-serif;
    letter-spacing: -0.08px;
    text-align: center;
    color: #000;
}

.modal-actions {
    border-top: 0.5px solid rgba(60, 60, 67, 0.36);
}

.custom-modal .modal-button {
    width: 100%;
    height: 44px;
    padding: 0;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font: 600 17px/22px "SF Pro Text", sans-serif;
    letter-spacing: -0.41px;
    text-align: center;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .login-page-wrapper {
        padding: 0 16px;
        align-items: stretch;
        min-height: 100vh;
    }

    .login-container {
        max-width: none;
        width: 100%;
        padding: 0;
        background-color: transparent;
        border-radius: 0;
        box-shadow: none;
        flex-grow: 1;
        justify-content: flex-start;
        margin-top: 0;
        height: auto;
    }

    .auth-form-view,
    .login-form-container {
        flex-grow: 1;
    }

    .button-group-bottom {
        margin-top: auto;
        padding-bottom: 40px;
    }

    .login-form-container h1,
    .login-form-container .register-prompt {
        text-align: left;
    }

    .login-form-container .register-prompt {
        margin-bottom: 44px;
    }

    .auth-header {
        padding-top: 16px;
        margin-bottom: 52px;
    }

    .login-header {
        padding-top: 20px;
        margin-bottom: 24px;
    }

    .floating-label-group .form-control {
        border: 0px solid var(--input-border-color);
    }
}