:root {
    --clinic-blue: #1584c5;
    --clinic-blue-dark: #0f5f94;
    --clinic-navy: #10253a;
    --clinic-blue-soft: #eaf6fc;

    --platform-purple: #34204f;
    --platform-purple-light: #5f3b8f;
    --platform-purple-soft: #f2edfa;

    --portal-gold: #f3c64d;
    --portal-gold-light: #f8d977;

    --portal-bg: #f7f9fc;
    --portal-surface: #ffffff;
    --portal-text: #252033;
    --portal-muted: #7d8291;
    --portal-line: #e4e9f0;
    --portal-danger: #dc3545;
    --portal-success: #16845f;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body.portal-auth-body {
    margin: 0;
    min-height: 100vh;
    color: var(--portal-text);
    background:
        radial-gradient(
            circle at 8% 8%,
            rgba(21, 132, 197, .11),
            transparent 30%
        ),
        radial-gradient(
            circle at 92% 92%,
            rgba(95, 59, 143, .10),
            transparent 32%
        ),
        var(--portal-bg);
    font-family: 'Cairo', Tahoma, Arial, sans-serif;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

.portal-auth-page {
    width: min(1440px, 100%);
    min-height: 100vh;
    margin: auto;
    padding: 20px;
}

.portal-auth-header {
    min-height: 76px;
    margin-bottom: 20px;
    padding: 12px 16px;
    border: 1px solid rgba(228, 233, 240, .95);
    border-radius: 22px;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 14px 40px rgba(16, 37, 58, .07);
    backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    position: relative;
    z-index: 10;
}

.portal-auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--platform-purple);
    text-decoration: none;
}

.portal-auth-brand__logo {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
    box-shadow:
        inset 0 0 0 1px rgba(228, 233, 240, .8),
        0 10px 22px rgba(16, 37, 58, .08);
    display: grid;
    place-items: center;
}

.portal-auth-brand__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.portal-auth-brand__copy {
    display: flex;
    flex-direction: column;
}

.portal-auth-brand__copy strong {
    font-size: 17px;
    font-weight: 900;
}

.portal-auth-brand__copy small {
    color: var(--portal-muted);
    font-size: 10px;
    direction: ltr;
}

.portal-auth-nav {
    display: flex;
    align-items: center;
    gap: 7px;
}

.portal-auth-nav a {
    min-height: 42px;
    padding: 0 14px;
    border-radius: 12px;
    color: #5f6575;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 800;
    transition: .18s ease;
}

.portal-auth-nav a:hover,
.portal-auth-nav a.is-active {
    color: var(--platform-purple);
    background: var(--platform-purple-soft);
}

.portal-auth-nav .portal-auth-family-link {
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--clinic-blue),
        var(--platform-purple-light)
    );
    box-shadow: 0 10px 24px rgba(21, 132, 197, .16);
}

.portal-auth-nav .portal-auth-family-link:hover,
.portal-auth-nav .portal-auth-family-link.is-active {
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--clinic-blue-dark),
        var(--platform-purple)
    );
}

.portal-auth-menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 13px;
    color: #ffffff;
    background: var(--platform-purple);
    cursor: pointer;
}

.portal-auth-main {
    min-height: calc(100vh - 40px);
    display: grid;
    grid-template-columns:
        minmax(0, .93fr)
        minmax(420px, 1.07fr);
    border: 1px solid rgba(228, 233, 240, .96);
    border-radius: 30px;
    overflow: hidden;
    background: var(--portal-surface);
    box-shadow: 0 24px 70px rgba(16, 37, 58, .10);
}

.portal-auth-form-panel {
    padding: clamp(26px, 4vw, 56px);
    background:
        radial-gradient(
            circle at top right,
            rgba(21, 132, 197, .055),
            transparent 35%
        ),
        #ffffff;
}

.portal-auth-form-head {
    margin-bottom: 24px;
}

.portal-auth-kicker {
    display: inline-flex;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    align-items: center;
    color: var(--clinic-blue-dark);
    background: var(--clinic-blue-soft);
    font-size: 12px;
    font-weight: 900;
}

.portal-auth-form-head h1 {
    margin: 13px 0 8px;
    color: var(--platform-purple);
    font-size: clamp(28px, 4vw, 39px);
    line-height: 1.35;
    font-weight: 900;
}

.portal-auth-form-head p {
    margin: 0;
    color: var(--portal-muted);
    line-height: 1.9;
    font-size: 14px;
    font-weight: 600;
}

.portal-form {
    display: grid;
    gap: 18px;
}

.portal-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.portal-field {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.portal-field--full {
    grid-column: 1 / -1;
}

.portal-field[hidden] {
    display: none !important;
}

.portal-field label {
    margin: 0;
    padding: 0;
    color: var(--clinic-navy);
    background: transparent;
    border: 0;
    box-shadow: none;
    font-size: 13px;
    font-weight: 800;
}

.portal-field label span {
    color: var(--portal-danger);
    background: transparent;
    border: 0;
    box-shadow: none;
}

.portal-control {
    min-height: 52px;
    border: 1px solid var(--portal-line);
    border-radius: 15px;
    background: #ffffff;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 0 14px;
    color: #8994a6;
    transition: .18s ease;
}

.portal-control:focus-within {
    border-color: rgba(21, 132, 197, .65);
    box-shadow: 0 0 0 4px rgba(21, 132, 197, .10);
}

.portal-control > i:first-child {
    width: 18px;
    flex: 0 0 18px;
    color: var(--clinic-blue);
    text-align: center;
}

.portal-control input,
.portal-control select,
.portal-control textarea {
    min-width: 0;
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--portal-text);
    font-size: 14px;
    font-weight: 600;
}

.portal-control input,
.portal-control select {
    min-height: 50px;
}

.portal-control textarea {
    padding: 14px 0;
    resize: vertical;
    line-height: 1.8;
}

.portal-control--textarea {
    align-items: flex-start;
}

.portal-control--textarea > i:first-child {
    margin-top: 17px;
}

.portal-password-control {
    position: relative;
}

.portal-password-toggle {
    width: 35px;
    height: 35px;
    flex: 0 0 35px;
    border: 0;
    border-radius: 10px;
    color: var(--platform-purple-light);
    background: var(--platform-purple-soft);
    cursor: pointer;
}

.portal-file-control {
    min-height: 86px;
    padding: 14px;
    border: 1px dashed rgba(21, 132, 197, .35);
    border-radius: 16px;
    background: rgba(234, 246, 252, .45);
    display: grid;
    gap: 7px;
}

.portal-file-control input {
    width: 100%;
}

.portal-file-control span {
    color: var(--portal-muted);
    font-size: 11px;
    font-weight: 700;
}

.portal-account-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.portal-account-option {
    min-height: 92px;
    padding: 15px;
    border: 1px solid var(--portal-line);
    border-radius: 18px;
    background: #ffffff;
    color: var(--portal-text);
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: right;
    cursor: pointer;
    transition: .18s ease;
}

.portal-account-option:hover {
    border-color: rgba(21, 132, 197, .35);
    transform: translateY(-1px);
}

.portal-account-option.is-active {
    border-color: var(--clinic-blue);
    background:
        linear-gradient(
            135deg,
            rgba(234, 246, 252, .92),
            rgba(242, 237, 250, .92)
        );
    box-shadow: 0 12px 26px rgba(21, 132, 197, .10);
}

.portal-account-option__icon {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    border-radius: 15px;
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--clinic-blue),
        var(--platform-purple-light)
    );
    display: grid;
    place-items: center;
    font-size: 20px;
}

.portal-account-option strong,
.portal-account-option small {
    display: block;
}

.portal-account-option strong {
    color: var(--platform-purple);
    font-size: 15px;
    font-weight: 900;
}

.portal-account-option small {
    margin-top: 4px;
    color: var(--portal-muted);
    font-size: 11px;
    font-weight: 700;
}

.portal-check {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--portal-muted);
    font-size: 13px;
    font-weight: 700;
}

.portal-check input {
    width: 17px;
    height: 17px;
    accent-color: var(--clinic-blue);
}

.portal-check--terms {
    align-items: flex-start;
}

.portal-form-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-primary-button {
    min-height: 54px;
    border: 0;
    border-radius: 15px;
    padding: 0 22px;
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--platform-purple),
        var(--clinic-blue)
    );
    box-shadow: 0 16px 34px rgba(52, 32, 79, .20);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 900;
    transition: .18s ease;
}

.portal-primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(52, 32, 79, .25);
}

.portal-primary-button--family {
    background: linear-gradient(
        135deg,
        var(--clinic-blue),
        var(--platform-purple-light)
    );
}

.portal-form-footer {
    margin: 20px 0 0;
    color: var(--portal-muted);
    text-align: center;
    font-size: 13px;
    font-weight: 700;
}

.portal-form-footer a {
    color: var(--platform-purple-light);
    font-weight: 900;
    text-decoration: none;
}

.portal-alert {
    margin-bottom: 18px;
    padding: 13px 15px;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.8;
}

.portal-alert ul {
    margin: 0;
    padding-right: 19px;
}

.portal-alert--error {
    color: #9f2632;
    background: #fff0f1;
    border: 1px solid #ffd1d6;
}

.portal-alert--success {
    color: var(--portal-success);
    background: #eafaf4;
    border: 1px solid #c7f1e2;
}

.portal-auth-visual {
    position: relative;
    overflow: hidden;
    padding: clamp(34px, 5vw, 72px);
    color: #ffffff;
    background:
        radial-gradient(
            circle at 12% 16%,
            rgba(243, 198, 77, .24),
            transparent 28%
        ),
        radial-gradient(
            circle at 88% 84%,
            rgba(21, 132, 197, .34),
            transparent 31%
        ),
        linear-gradient(
            145deg,
            var(--platform-purple) 0%,
            var(--clinic-navy) 54%,
            var(--clinic-blue-dark) 100%
        );
    display: flex;
    align-items: center;
}

.portal-auth-visual::before,
.portal-auth-visual::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.portal-auth-visual::before {
    width: 360px;
    height: 360px;
    top: -190px;
    left: -120px;
    border: 50px solid rgba(255, 255, 255, .06);
}

.portal-auth-visual::after {
    width: 260px;
    height: 260px;
    bottom: -130px;
    right: -90px;
    border: 40px solid rgba(243, 198, 77, .10);
}

.portal-auth-visual--family {
    background:
        radial-gradient(
            circle at 18% 18%,
            rgba(243, 198, 77, .28),
            transparent 30%
        ),
        linear-gradient(
            145deg,
            var(--clinic-blue-dark),
            var(--platform-purple)
        );
}

.portal-auth-visual__content {
    position: relative;
    z-index: 1;
    max-width: 560px;
}

.portal-auth-visual__badge {
    display: inline-flex;
    min-height: 32px;
    padding: 0 13px;
    border-radius: 999px;
    align-items: center;
    color: var(--portal-gold-light);
    background: rgba(243, 198, 77, .13);
    border: 1px solid rgba(243, 198, 77, .26);
    font-size: 12px;
    font-weight: 900;
}

.portal-auth-visual h2 {
    margin: 20px 0 13px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.45;
    font-weight: 900;
}

.portal-auth-visual p {
    margin: 0;
    color: rgba(255, 255, 255, .76);
    font-size: 15px;
    line-height: 2;
    font-weight: 600;
}

.portal-auth-feature-list {
    margin-top: 30px;
    display: grid;
    gap: 12px;
}

.portal-auth-feature-list div {
    min-height: 52px;
    padding: 10px 13px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 15px;
    background: rgba(255, 255, 255, .07);
    display: flex;
    align-items: center;
    gap: 11px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
}

.portal-auth-feature-list i {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 11px;
    color: var(--platform-purple);
    background: var(--portal-gold);
    display: grid;
    place-items: center;
}

@media (max-width: 1050px) {
    .portal-auth-main {
        grid-template-columns: 1fr;
    }

    .portal-auth-visual {
        min-height: 420px;
        order: -1;
    }
}

@media (max-width: 820px) {
    .portal-auth-page {
        padding: 10px;
    }

    .portal-auth-header {
        min-height: 66px;
        padding: 9px 11px;
    }

    .portal-auth-brand__logo {
        width: 43px;
        height: 43px;
    }

    .portal-auth-brand__copy small {
        display: none;
    }

    .portal-auth-menu-button {
        display: grid;
        place-items: center;
    }

    .portal-auth-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        left: 0;
        padding: 10px;
        border: 1px solid var(--portal-line);
        border-radius: 17px;
        background: #ffffff;
        box-shadow: 0 18px 45px rgba(16, 37, 58, .14);
        display: none;
        align-items: stretch;
        flex-direction: column;
    }

    .portal-auth-nav.is-open {
        display: flex;
    }

    .portal-auth-nav a {
        justify-content: flex-start;
    }

    .portal-auth-visual {
        min-height: 330px;
        padding: 32px 24px;
    }
}

@media (max-width: 680px) {
    .portal-auth-form-panel {
        padding: 24px 17px;
    }

    .portal-form-grid,
    .portal-account-switch {
        grid-template-columns: 1fr;
    }

    .portal-field--full {
        grid-column: auto;
    }

    .portal-auth-visual h2 {
        font-size: 29px;
    }

    .portal-auth-main {
        border-radius: 22px;
    }
}