:root {
    --login-bg: #eef3f8;
    --login-surface: #ffffff;
    --login-surface-soft: #f8fafc;
    --login-surface-dark: #0f172a;
    --login-surface-dark-soft: #182235;
    --login-text: #0f172a;
    --login-text-soft: #5b6577;
    --login-text-muted: #7a8598;
    --login-line: rgba(15, 23, 42, 0.1);
    --login-line-strong: rgba(148, 163, 184, 0.28);
    --login-accent: #2563eb;
    --login-accent-strong: #1d4ed8;
    --login-accent-soft: rgba(37, 99, 235, 0.1);
    --login-success: #16a34a;
    --login-warning: #b45309;
    --login-error: #dc2626;
    --login-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
    --login-radius-xl: 32px;
    --login-radius-lg: 24px;
    --login-radius-md: 18px;
    --login-radius-sm: 14px;
}

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

body.login-page-body {
    margin: 0;
    background:
        radial-gradient(circle at 12% 14%, rgba(37, 99, 235, 0.12), transparent 24%),
        radial-gradient(circle at 82% 10%, rgba(14, 165, 233, 0.1), transparent 22%),
        radial-gradient(circle at 50% 100%, rgba(15, 23, 42, 0.08), transparent 28%),
        linear-gradient(180deg, #f9fbfe 0%, #f1f5fa 42%, #e9f0f6 100%);
    color: var(--login-text);
    font-family: "Instrument Sans", "Segoe UI", sans-serif;
}

a,
button,
input {
    transition: all 0.2s ease;
}

.login-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    isolation: isolate;
}

.login-page::before,
.login-page::after {
    content: "";
    position: absolute;
    z-index: 0;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(90px);
    opacity: 0.6;
    animation: floatAmbient 18s ease-in-out infinite alternate;
}

.login-page::before {
    width: 520px;
    height: 520px;
    top: -120px;
    left: -110px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22), rgba(37, 99, 235, 0));
}

.login-page::after {
    width: 640px;
    height: 640px;
    right: -180px;
    bottom: -220px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.18), rgba(14, 165, 233, 0));
    animation-duration: 22s;
    animation-delay: -6s;
}

.login-page__backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px),
        radial-gradient(circle, rgba(37, 99, 235, 0.08) 1.2px, transparent 1.2px);
    background-size: 72px 72px, 72px 72px, 22px 22px;
    background-position: 0 0, 0 0, 0 0;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.58) 72%, transparent 100%);
    animation: driftPattern 30s linear infinite;
}

.login-page__backdrop::before,
.login-page__backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.login-page__backdrop::before {
    background:
        radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.62), transparent 0 2px, transparent 74px),
        radial-gradient(circle at 72% 30%, rgba(255, 255, 255, 0.45), transparent 0 1.5px, transparent 68px),
        radial-gradient(circle at 38% 74%, rgba(37, 99, 235, 0.12), transparent 0 2px, transparent 78px);
    opacity: 0.42;
    animation: pulseBackdrop 16s ease-in-out infinite alternate;
}

.login-page__backdrop::after {
    background:
        linear-gradient(125deg, rgba(255, 255, 255, 0.28), transparent 26%),
        radial-gradient(circle at 20% 18%, rgba(37, 99, 235, 0.1), transparent 20%),
        radial-gradient(circle at 84% 78%, rgba(14, 165, 233, 0.08), transparent 22%);
    opacity: 0.65;
}

.login-shell {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px;
    min-height: calc(100vh - 88px);
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(420px, 0.88fr);
    gap: 24px;
    align-items: center;
}

.login-showcase,
.login-auth__panel {
    border-radius: var(--login-radius-xl);
    box-shadow: var(--login-shadow);
}

.login-showcase {
    position: relative;
    overflow: hidden;
    min-height: 720px;
    padding: 34px;
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
        linear-gradient(180deg, var(--login-surface-dark) 0%, var(--login-surface-dark-soft) 100%);
    color: #f8fbff;
}

.login-showcase::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at top right, rgba(96, 165, 250, 0.2), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 22%, transparent 75%, rgba(255, 255, 255, 0.02));
}

.login-showcase__header,
.login-showcase__body,
.login-preview,
.login-auth__panel {
    position: relative;
    z-index: 1;
}

.login-showcase__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    color: inherit;
    text-decoration: none;
}

.login-brand__mark {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.login-brand__mark img {
    width: 40px;
    height: auto;
}

.login-brand__eyebrow,
.login-eyebrow,
.login-preview__label,
.login-auth__eyebrow,
.login-saved__info span {
    display: block;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.login-brand__eyebrow {
    color: rgba(248, 251, 255, 0.64);
}

.login-brand strong {
    display: block;
    margin-top: 2px;
    font-size: 1rem;
    font-weight: 700;
}

.login-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(248, 251, 255, 0.92);
    font-size: 0.88rem;
    white-space: nowrap;
}

.login-status__dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #4ade80;
    box-shadow: 0 0 0 6px rgba(74, 222, 128, 0.12);
}

.login-showcase__body {
    margin-top: 34px;
}

.login-eyebrow {
    margin-bottom: 14px;
    color: rgba(191, 219, 254, 0.92);
}

.login-showcase h1 {
    margin: 0;
    max-width: 580px;
    line-height: 1.4;
    font-weight: 700;
    color: white;
    letter-spacing: -0.04em;
    font-size: 35px;
}

.login-lead {
    margin: 18px 0 0;
    max-width: 640px;
    color: rgba(226, 232, 240, 0.82);
    font-size: 1.04rem;
    line-height: 1.8;
}

.login-feature-list {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.login-feature-card {
    padding: 18px;
    border-radius: var(--login-radius-md);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.login-feature-card:hover,
.login-preview-stat:hover {
    transform: translateY(-2px);
}

.login-feature-card__icon {
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(96, 165, 250, 0.14);
    color: #bfdbfe;
    font-size: 1.2rem;
}

.login-feature-card h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.login-feature-card p {
    margin: 8px 0 0;
    color: rgba(226, 232, 240, 0.74);
    font-size: 0.9rem;
    line-height: 1.7;
}

.login-preview {
    margin-top: 30px;
    padding: 24px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-preview__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.login-preview__label {
    color: rgba(191, 219, 254, 0.88);
}

.login-preview__header strong {
    display: block;
    margin-top: 4px;
    font-size: 1.1rem;
    font-weight: 700;
}

.login-preview__time {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: #f8fbff;
    font-size: 0.9rem;
    font-weight: 700;
}

.login-preview__stats {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.login-preview-stat {
    padding: 18px;
    border-radius: var(--login-radius-md);
    background: rgba(15, 23, 42, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.login-preview-stat__label {
    display: block;
    color: rgba(191, 219, 254, 0.82);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.login-preview-stat strong {
    display: block;
    margin-top: 10px;
    font-size: 1rem;
    font-weight: 700;
    color: #f8fbff;
}

.login-preview-stat small {
    display: block;
    margin-top: 8px;
    color: rgba(226, 232, 240, 0.7);
    font-size: 0.84rem;
    line-height: 1.6;
}

.login-preview__rail {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.login-preview__rail span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(248, 251, 255, 0.92);
    font-size: 0.88rem;
}

.login-auth__panel {
    padding: 34px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.login-auth__eyebrow {
    color: var(--login-accent);
}

.login-auth__header h2 {
    margin: 12px 0 8px;
    font-size: clamp(2rem, 3vw, 2.7rem);
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.login-auth__header p,
.login-auth__footer p {
    margin: 0;
    color: var(--login-text-soft);
    line-height: 1.8;
}

.login-auth__meta {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.login-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    background: var(--login-surface-soft);
    border: 1px solid var(--login-line);
    color: var(--login-text-soft);
    font-size: 0.88rem;
}

.login-saved {
    margin-top: 22px;
    padding: 16px 18px;
    border-radius: var(--login-radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: linear-gradient(180deg, #f8fbff 0%, #f1f6ff 100%);
    border: 1px solid rgba(37, 99, 235, 0.15);
}

.login-saved__info strong {
    display: block;
    margin-top: 4px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--login-text);
}

.login-saved__actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.login-link-button {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--login-accent);
    font-size: 0.9rem;
    font-weight: 700;
}

.login-link-button:hover {
    color: var(--login-accent-strong);
}

.login-link-button--muted {
    color: var(--login-text-soft);
}

.login-link-button--muted:hover {
    color: var(--login-text);
}

.login-form {
    margin-top: 22px;
}

.login-message {
    display: block;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: var(--login-radius-sm);
    border: 1px solid transparent;
    font-size: 0.94rem;
    line-height: 1.6;
}

.login-message--error {
    color: #991b1b;
    background: rgba(220, 38, 38, 0.08);
    border-color: rgba(220, 38, 38, 0.14);
}

.login-message--success {
    color: #166534;
    background: rgba(22, 163, 74, 0.08);
    border-color: rgba(22, 163, 74, 0.14);
}

.login-message--info {
    color: #1d4ed8;
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.14);
}

.login-field {
    display: block;
    margin-bottom: 18px;
}

.login-field__label,
.login-field__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--login-text);
}

.login-input-shell {
    position: relative;
    display: flex;
    align-items: center;
    border-radius: var(--login-radius-md);
    background: var(--login-surface);
    border: 1px solid var(--login-line-strong);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.login-input-shell:focus-within {
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.login-field.is-invalid .login-input-shell {
    border-color: rgba(220, 38, 38, 0.38);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.06);
}

.login-input-shell__icon,
.login-password-toggle {
    flex: 0 0 auto;
    width: 52px;
    height: 56px;
    display: grid;
    place-items: center;
    color: var(--login-text-muted);
    font-size: 1.08rem;
}

.login-password-toggle {
    padding: 0;
    border: 0;
    background: transparent;
}

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

.login-input {
    width: 100%;
    padding: 16px 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--login-text);
    font-size: 0.98rem;
    font-weight: 600;
}

.login-input::placeholder {
    color: #98a2b3;
    font-weight: 500;
}

.login-field__hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: var(--login-text-soft);
    font-size: 0.84rem;
    line-height: 1.6;
}

.login-field__hint--warning {
    color: var(--login-warning);
}

.login-form__options {
    margin: 4px 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.login-check,
.login-check__note,
.login-auth__security span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.login-check {
    cursor: pointer;
    user-select: none;
}

.login-check__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.login-check__box {
    position: relative;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 1px solid var(--login-line-strong);
    background: var(--login-surface);
}

.login-check__box::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: 4px;
    background: var(--login-accent);
    transform: scale(0);
}

.login-check__input:checked + .login-check__box::after {
    transform: scale(1);
}

.login-check__label,
.login-check__note {
    color: var(--login-text-soft);
    font-size: 0.9rem;
}

.login-submit {
    position: relative;
    width: 100%;
    min-height: 58px;
    padding: 16px 20px;
    border: 0;
    border-radius: var(--login-radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(180deg, var(--login-accent) 0%, var(--login-accent-strong) 100%);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 18px 32px rgba(37, 99, 235, 0.2);
}

.login-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 38px rgba(37, 99, 235, 0.24);
}

.login-submit:disabled {
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 12px 22px rgba(37, 99, 235, 0.14);
}

.login-submit__icon,
.login-submit__loader {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.login-submit__loader {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.34);
    border-top-color: #ffffff;
    opacity: 0;
    animation: spin 0.75s linear infinite;
}

.login-submit.is-loading .login-submit__label,
.login-submit.is-loading .login-submit__icon {
    opacity: 0;
}

.login-submit.is-loading .login-submit__loader {
    opacity: 1;
}

.login-auth__footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--login-line);
}

.login-auth__security {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

.login-auth__security span {
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--login-surface-soft);
    color: var(--login-text-soft);
    font-size: 0.88rem;
}

.login-footer {
    position: relative;
    z-index: 1;
    padding: 0 28px 28px;
    text-align: center;
    color: var(--login-text-soft);
    font-size: 0.9rem;
}

.login-footer i {
    color: #e11d48;
}

.is-reveal {
    opacity: 0;
    transform: translateY(18px);
    animation: revealUp 0.55s ease forwards;
}

.delay-1 {
    animation-delay: 0.08s;
}

.delay-2 {
    animation-delay: 0.16s;
}

@keyframes revealUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatAmbient {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }

    50% {
        transform: translate3d(22px, -18px, 0) scale(1.04);
    }

    100% {
        transform: translate3d(-18px, 16px, 0) scale(0.98);
    }
}

@keyframes driftPattern {
    0% {
        background-position: 0 0, 0 0, 0 0;
    }

    100% {
        background-position: 72px 36px, 36px 72px, 44px 30px;
    }
}

@keyframes pulseBackdrop {
    0% {
        transform: scale(1) translate3d(0, 0, 0);
        opacity: 0.32;
    }

    50% {
        transform: scale(1.02) translate3d(10px, -8px, 0);
        opacity: 0.46;
    }

    100% {
        transform: scale(0.99) translate3d(-8px, 12px, 0);
        opacity: 0.38;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 1180px) {
    .login-shell {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 767px) {
    .login-shell,
    .login-footer {
        padding-left: 18px;
        padding-right: 18px;
    }

    .login-showcase,
    .login-auth__panel {
        padding: 24px;
        border-radius: 24px;
    }

    .login-showcase__header,
    .login-preview__header,
    .login-saved,
    .login-form__options {
        flex-direction: column;
        align-items: flex-start;
    }

    .login-feature-list,
    .login-preview__stats {
        grid-template-columns: 1fr;
    }

    .login-showcase h1 {
        font-size: 2.6rem;
    }

    .login-auth__header h2 {
        font-size: 2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}