:root {
    --light: #43b0f1;
    --dark: #021a4d;
    --tertiary: #fff;
    --light-back: #F1F5F8;
    --grey: #021a4d;
    --text: #021a4d;
    --text-on-light: #fff;
    --text-on-dark: #8cd3fc;
    --text-on-grey: #43b0f1;
    --link: #43b0f1;
    --link-on-light: #43b0f1;
    --link-on-dark: #43b0f1;
    --link-on-grey: #43b0f1;
}

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

/* FONT */

.auth-page,
.auth-page *,
.auth-body,
.auth-body *,
.login-card,
.login-card * {
    font-family: 'Montserrat',sans-serif !important;
    letter-spacing: 0 !important;
}


.auth-body {
    background: var(--light-back);
    min-height: calc(100vh - 120px);
    min-height: calc(100dvh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    line-height: 1.5;
    overflow-x: hidden;
    overflow-y: auto;
}

.login-container {
    width: 100%;
    max-width: 600px;
}

.login-card {
    background: #021a4d;
    border-radius: 12px;
    padding: 30px 50px;
    box-shadow: 0 2px 4px rgba(2, 26, 77, 0.04), 0 8px 16px rgba(2, 26, 77, 0.08);
    border: 1px solid rgba(2, 26, 77, 0.08);
    position: relative;
}

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

.logo {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.login-header h1 {
    color: #43b0f1;
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.login-header p {
    color: #dce8f2;
    font-size: 16px;
    font-weight: 500;
}

/* Input Groups with Floating Labels */
.input-group {
    position: relative;
    margin-bottom: 18px;
    width: 100%;
}

.input-group input {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e3e8ee;
    border-radius: 6px;
    padding: 18px 14px 6px 14px;
    color: #021a4d;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 400;
    outline: none;
    transition: all 0.2s ease;
    font-family: 'Montserrat', sans-serif !important;
    box-sizing: border-box;
    height: 52px;
}

.input-group input:focus {
    border-color: var(--light);
}

.input-group input::placeholder {
    color: transparent;
}

.input-group label {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #8792a2;
    font-size: 16px;
    font-weight: 400;
    pointer-events: none;
    transition: all 0.2s ease;
    background: #ffffff;
    padding: 0 2px;
    font-family: 'Montserrat', sans-serif !important;
}

.input-group input:focus + label,
.input-group input:not(:placeholder-shown) + label {
    top: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--light);
    transform: translateY(-50%);
}

.input-group input:not(:focus):not(:placeholder-shown) + label {
    color: #6b7385;
}

.input-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--light);
    transition: width 0.3s ease;
}

.input-group input:focus ~ .input-border {
    width: 100%;
}

/* Password Toggle */
.input-group:has(.password-toggle) input {
    padding-right: 42px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #021a4d;
    padding: 6px;
    border-radius: 4px;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif !important;
}

.password-toggle:hover {
    color: var(--light);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #ffffff;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif !important;
}

.checkbox-container input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 1.5px solid #ffffff;
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark {
    background: #43b0f1;
    border-color: #43b0f1;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    width: 5px;
    height: 9px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.forgot-link {
    color: var(--link);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
    font-family: 'Montserrat', sans-serif !important;
}

.forgot-link:hover {
    color: #ffffff;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: #43b0f1;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    padding: 14px 20px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    transition: all 0.2s ease;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.submit-btn:hover {
    background: var(--dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(67, 176, 241, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    background: #a2a7b5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Divider */
.divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

.divider span {
    background: #021a4d;
    color: #ffffff;
    padding: 0 16px;
    font-size: 13px;
    font-weight: 500;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Montserrat', sans-serif !important;
}

/* Social Button (Google only) */
.social-buttons {
    display: flex;
    margin-bottom: 24px;
}

.social-btn {
    flex: 1;
    background: #ffffff;
    color: #021a4d;
    border: 1px solid #e3e8ee;
    border-radius: 6px;
    padding: 12px 16px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
    min-height: 44px;
    text-decoration: none;
}

.social-btn:hover {
    border-color: var(--light);
    background: var(--light-back);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(2, 26, 77, 0.06);
}

/* Signup / Login Switch Link */
.signup-link {
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif !important;
}

.signup-link a {
    color: #43b0f1;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
    font-family: 'Montserrat', sans-serif !important;
}

.signup-link a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 998px) {
    .auth-body {
        min-height: calc(100vh - 86px);
        min-height: calc(100dvh - 86px);
    }
}

@media (max-width: 520px) {
    .auth-body {
        min-height: calc(100vh - 72px);
        min-height: calc(100dvh - 72px);
        padding: 14px 12px;
    }

    .login-card {
        padding: 28px 22px;
        border-radius: 8px;
    }

    .login-header h1 {
        font-size: 1.375rem;
    }

    .form-options {
        gap: 10px;
    }

    .register-card {
        border-radius: 8px;
        padding: 24px 20px;
    }

    .invalid-submit {
        font-size: 1rem;
    }
}

@media (max-width: 340px) {
    .auth-body {
        min-height: calc(100vh - 68px);
        min-height: calc(100dvh - 68px);
        padding-inline: 8px;
    }

    .login-card,
    .register-card {
        padding-inline: 16px;
    }

    .form-options {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-height: 720px) {
    .auth-body {
        align-items: flex-start;
    }

    .login-card,
    .register-card {
        padding-bottom: 22px;
        padding-top: 22px;
    }

    .login-header {
        margin-bottom: 16px;
    }

    .input-group {
        margin-bottom: 12px;
    }

    .divider {
        margin: 16px 0;
    }

    .social-buttons,
    .submit-btn {
        margin-bottom: 14px;
    }
}

/* Accessibility */
:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Registration */
.register-container {
    width: 100%;
    max-width: 600px;
}

.register-card {
    background: #021a4d;
    border-radius: 12px;
    padding: 24px 50px;
    box-shadow: 0 2px 4px rgba(2, 26, 77, 0.04);
}

.register-card .login-header {
    margin-bottom: 16px;
}

.register-card .input-group {
    margin-bottom: 12px;
}

.register-card .input-group input {
    height: 48px;
    padding: 16px 14px 5px 14px
}

.register-card .submit-btn {
    margin-bottom: 12px;
}

.register-card .divider {
    margin: 14px 0;
}

.register-card .social-buttons {
    margin-bottom: 12px;
}

.invalid-submit {
    margin-top: 12px;
    font-size: 1.4rem;
    font-weight: 600;
    color: red;
}

/* Keep registration overrides after the base registration styles. */
@media (max-width: 520px) {
    .register-card {
        border-radius: 8px;
        padding: 24px 20px;
    }

    .invalid-submit {
        font-size: 1rem;
    }
}

@media (max-width: 340px) {
    .register-card {
        padding-inline: 16px;
    }
}

@media (max-height: 720px) {
    .register-card {
        padding-bottom: 22px;
        padding-top: 22px;
    }
}