:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --surface-muted: rgba(255, 255, 255, 0.08);
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --border-strong: rgba(255, 255, 255, 0.12);
    --brand-50: #eef5ff;
    --brand-100: #dbeafe;
    --brand-200: #bfdbfe;
    --brand-400: #60a5fa;
    --brand-500: #3b82f6;
    --brand-600: #2563eb;
    --brand-700: #1d4ed8;
    --emerald-200: #a7f3d0;
    --emerald-400: #34d399;
    --emerald-600: #059669;
    --rose-50: #fff1f2;
    --rose-200: #fecdd3;
    --rose-700: #be123c;
    --navy: #0d1b38;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
    --shadow-card: 0 24px 60px rgba(37, 99, 235, 0.12);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
    --content-width: 1120px;
    font-family: "Segoe UI", Inter, Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    line-height: 1.5;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: var(--brand-600);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

.public-bg {
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    position: fixed;
    z-index: -1;
}

.public-bg__blob {
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.72;
    position: absolute;
}

.public-bg__blob--left {
    background: var(--brand-200);
    height: 18rem;
    left: -3rem;
    top: -4rem;
    width: 18rem;
}

.public-bg__blob--right {
    background: #a7f3d0;
    height: 21rem;
    right: -5rem;
    top: 2rem;
    width: 21rem;
}

.public-shell {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.public-header {
    backdrop-filter: blur(14px);
    background: rgba(255, 255, 255, 0.82);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    position: sticky;
    top: 0;
    z-index: 20;
}

.public-header__inner,
.public-main {
    margin: 0 auto;
    width: min(calc(100% - 2rem), var(--content-width));
}

.public-header__inner {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    padding: 1rem 0;
}

.brand-lockup {
    align-items: center;
    display: flex;
    gap: 0.85rem;
}

.brand-lockup__logo,
.login-card__logo {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    display: flex;
    height: 3rem;
    justify-content: center;
    overflow: hidden;
    width: 3rem;
}

.brand-lockup__image,
.login-card__logo-image {
    height: 100%;
    object-fit: contain;
    width: 100%;
}

.brand-lockup__eyebrow,
.login-card__eyebrow,
.login-card__kicker,
.stat-card__label {
    color: var(--brand-600);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    margin: 0;
    text-transform: uppercase;
}

.brand-lockup__title,
.login-card__suite {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0.15rem 0 0;
}

.public-header__actions {
    align-items: center;
    display: flex;
    gap: 0.75rem;
}

.public-header__user {
    display: none;
    text-align: right;
}

.public-header__user-name {
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
    margin: 0;
}

.public-header__user-status {
    color: var(--text-muted);
    font-size: 0.78rem;
    margin: 0.15rem 0 0;
}

.button {
    align-items: center;
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    display: inline-flex;
    font-size: 0.94rem;
    font-weight: 600;
    gap: 0.5rem;
    justify-content: center;
    padding: 0.8rem 1.1rem;
    text-decoration: none;
    transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

.button:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.button--primary {
    background: var(--brand-600);
    box-shadow: 0 14px 30px rgba(59, 130, 246, 0.25);
    color: #ffffff;
}

.button--primary:hover {
    background: var(--brand-700);
    color: #ffffff;
}

.button--dark {
    background: var(--text);
    color: #ffffff;
}

.button--dark:hover {
    background: #111c32;
    color: #ffffff;
}

.button--full {
    width: 100%;
}

.button--large {
    min-height: 3.3rem;
}

.public-main {
    flex: 1;
    padding: 2.5rem 0 3rem;
}

.flash-stack {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.flash-message {
    background: #ecfdf5;
    border: 1px solid var(--emerald-200);
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(5, 150, 105, 0.08);
    color: var(--emerald-600);
    font-size: 0.92rem;
    padding: 0.95rem 1rem;
}

.login-page {
    align-items: center;
    display: flex;
    min-height: calc(100vh - 11rem);
}

.login-layout {
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
}

.login-card,
.login-panel {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    padding: 2rem;
}

.login-card__brand {
    align-items: center;
    display: flex;
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.login-card__intro {
    margin-bottom: 1.5rem;
}

.login-card__kicker {
    font-size: 0.74rem;
    margin-bottom: 0.55rem;
}

.login-card__title {
    font-size: clamp(2rem, 4vw, 2.35rem);
    line-height: 1.1;
    margin: 0;
}

.login-card__description {
    color: var(--text-muted);
    font-size: 0.96rem;
    margin: 0.75rem 0 0;
}

.alert {
    align-items: flex-start;
    border-radius: 16px;
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding: 0.95rem 1rem;
}

.alert--error {
    background: var(--rose-50);
    border: 1px solid var(--rose-200);
    color: var(--rose-700);
}

.alert__icon {
    flex: 0 0 auto;
    margin-top: 0.1rem;
}

.login-form {
    display: grid;
    gap: 1.2rem;
}

.field-group {
    display: grid;
    gap: 0.5rem;
}

.field-row {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
}

.field-label {
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
}

.field-link {
    font-size: 0.78rem;
    font-weight: 600;
}

.field-input {
    appearance: none;
    -webkit-appearance: none;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: inset 0 1px 2px rgba(148, 163, 184, 0.12);
    color: var(--text);
    min-height: 3.25rem;
    outline: none;
    padding: 0.9rem 1rem;
    transition: border-color 140ms ease, box-shadow 140ms ease;
    width: 100%;
}

.field-input:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 4px rgba(191, 219, 254, 0.85);
}

.field-input::placeholder {
    color: #94a3b8;
}

.field-error {
    color: var(--rose-700);
    font-size: 0.88rem;
    margin: 0;
}

.login-form__actions {
    padding-top: 0.2rem;
}

.login-card__footer {
    align-items: center;
    color: #94a3b8;
    display: flex;
    font-size: 0.76rem;
    gap: 0.65rem;
    margin-top: 1.65rem;
    text-align: center;
}

.login-card__footer-line {
    background: var(--border);
    flex: 1;
    height: 1px;
}

.login-panel {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)),
        linear-gradient(180deg, #12224a 0%, #0d1b38 100%);
    box-shadow: var(--shadow-soft);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: space-between;
    padding: 2rem;
}

.login-panel__badge {
    align-items: center;
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.82);
    display: inline-flex;
    font-size: 0.8rem;
    font-weight: 600;
    gap: 0.6rem;
    padding: 0.45rem 0.9rem;
}

.login-panel__badge-dot {
    animation: pulse 1.8s infinite;
    background: var(--emerald-400);
    border-radius: 999px;
    height: 0.55rem;
    width: 0.55rem;
}

.login-panel__content {
    display: grid;
    gap: 0.8rem;
}

.login-panel__title {
    font-size: 1.9rem;
    line-height: 1.2;
    margin: 0;
}

.login-panel__text,
.stat-card__text,
.login-panel__footer {
    color: rgba(255, 255, 255, 0.68);
}

.login-panel__text,
.stat-card__text {
    font-size: 0.94rem;
    margin: 0;
}

.login-panel__stats {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-card {
    background: var(--surface-muted);
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    padding: 1rem;
}

.stat-card__label {
    color: #bbf7d0;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
}

.stat-card__value {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0.35rem 0 0;
}

.feature-list {
    display: grid;
    gap: 0.95rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.feature-list__item {
    align-items: center;
    color: rgba(255, 255, 255, 0.78);
    display: flex;
    gap: 0.8rem;
}

.feature-list__icon {
    align-items: center;
    background: var(--emerald-400);
    border-radius: 999px;
    color: var(--navy);
    display: inline-flex;
    font-size: 0.82rem;
    font-weight: 700;
    height: 1.35rem;
    justify-content: center;
    width: 1.35rem;
}

.login-panel__footer {
    border-top: 1px solid var(--border-strong);
    font-size: 0.78rem;
    padding-top: 1.5rem;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.55;
        transform: scale(0.88);
    }
}

@media (min-width: 700px) {
    .public-header__user {
        display: block;
    }

    .login-card,
    .login-panel {
        padding: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .login-layout {
        align-items: stretch;
        grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    }
}

@media (max-width: 780px) {
    .public-main {
        padding-top: 2rem;
    }

    .login-page {
        min-height: auto;
    }

    .login-panel__stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .public-header__inner,
    .public-main {
        width: min(calc(100% - 1.25rem), var(--content-width));
    }

    .brand-lockup__title {
        font-size: 0.96rem;
    }

    .button {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .login-card,
    .login-panel {
        border-radius: 20px;
        padding: 1.3rem;
    }

    .login-card__brand {
        margin-bottom: 1.4rem;
    }

    .field-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .login-card__footer {
        gap: 0.4rem;
    }
}