@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:ital,opsz,wght@0,14..32,300..800;1,14..32,300..800&family=Noto+Sans+Khmer:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    color-scheme: light;
    --font-sans: 'Plus Jakarta Sans', 'Inter', 'Noto Sans Khmer', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-heading: 'Plus Jakarta Sans', 'Inter', 'Noto Sans Khmer', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
    --ink: #14332d;
    --muted: #667c76;
    --line: #dce7e3;
    --surface: #ffffff;
    --canvas: #f5faf8;
    --brand: #0b6b57;
    --brand-dark: #064c3e;
    --brand-soft: #dff3eb;
    --error: #b42318;
    --error-bg: #fff1ef;
    --success: #087a55;
    --success-bg: #ebf8f2;
    --shadow: 0 28px 70px rgba(18, 72, 61, 0.12);
    font-family: var(--font-sans);
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--ink);
    background: var(--canvas);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

button,
input {
    font: inherit;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(420px, 0.92fr) minmax(520px, 1.08fr);
    min-height: 100vh;
    min-height: 100dvh;
}

.brand-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: clamp(32px, 5vw, 72px);
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(145deg, rgba(5, 64, 52, 0.2), transparent 52%),
        linear-gradient(155deg, #0d7862 0%, #075646 58%, #053d33 100%);
}

.brand-panel::before {
    position: absolute;
    inset: 0;
    content: "";
    opacity: 0.16;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom right, #000, transparent 74%);
}

.brand,
.mobile-brand {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 760;
    letter-spacing: -0.025em;
}

.brand {
    align-self: flex-start;
    color: #fff;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 13px;
    color: var(--brand);
    background: #fff;
    box-shadow: 0 10px 28px rgba(2, 38, 31, 0.18);
}

.brand-mark svg {
    width: 27px;
    fill: currentColor;
}

.brand-mark .brand-cross {
    fill: #fff;
}

.brand-copy {
    position: relative;
    z-index: 1;
    width: min(100%, 580px);
    margin: auto 0;
    padding: 72px 0;
}

.brand-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 0.75rem;
    font-weight: 750;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.brand-kicker {
    color: #aee8d7;
}

.brand-kicker::before {
    width: 24px;
    height: 2px;
    content: "";
    background: currentColor;
}

.brand-copy h1 {
    max-width: 620px;
    margin: 0;
    font-size: clamp(2.65rem, 5vw, 5.4rem);
    font-weight: 670;
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.brand-copy>p {
    max-width: 530px;
    margin: 28px 0 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: clamp(1rem, 1.3vw, 1.16rem);
    line-height: 1.7;
}

.benefit-list {
    display: grid;
    gap: 16px;
    margin: 38px 0 0;
    padding: 0;
    list-style: none;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.88rem;
    line-height: 1.45;
}

.benefit-list strong {
    display: block;
    margin-bottom: 2px;
    color: #fff;
    font-size: 0.94rem;
    font-weight: 650;
}

.benefit-icon {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #bcecdf;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: rgba(255, 255, 255, 0.07);
}

.brand-footer {
    position: relative;
    z-index: 1;
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.brand-orb {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    pointer-events: none;
}

.brand-orb-one {
    right: -160px;
    bottom: -170px;
    width: 470px;
    height: 470px;
}

.brand-orb-two {
    right: -70px;
    bottom: -80px;
    width: 290px;
    height: 290px;
    background: rgba(255, 255, 255, 0.035);
}

.form-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(28px, 5vw, 72px);
    background:
        radial-gradient(circle at 92% 8%, rgba(99, 193, 164, 0.12), transparent 25%),
        var(--canvas);
}

.mobile-brand {
    display: none;
    align-self: flex-start;
    color: var(--ink);
}

.mobile-brand .brand-mark {
    color: #fff;
    background: var(--brand);
}

.login-card {
    width: min(100%, 470px);
    padding: clamp(30px, 4.2vw, 52px);
    border: 1px solid rgba(203, 221, 215, 0.76);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.form-heading {
    margin-bottom: 30px;
}

.eyebrow {
    margin-bottom: 13px;
    color: var(--brand);
}

.form-heading h2 {
    margin: 0;
    font-size: clamp(2rem, 3.4vw, 2.7rem);
    font-weight: 690;
    line-height: 1.1;
    letter-spacing: -0.045em;
}

.form-heading p {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.6;
}

.notice {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 22px;
    padding: 13px 14px;
    border-radius: 12px;
    font-size: 0.84rem;
    line-height: 1.45;
}

.notice-symbol {
    display: grid;
    flex: 0 0 21px;
    width: 21px;
    height: 21px;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
}

.notice-error {
    color: var(--error);
    background: var(--error-bg);
}

.notice-error .notice-symbol {
    background: var(--error);
}

.notice-success {
    color: var(--success);
    background: var(--success-bg);
}

.notice-success .notice-symbol {
    background: var(--success);
}

.login-form {
    display: grid;
    gap: 21px;
}

.field-group {
    display: grid;
    gap: 9px;
}

.field-group label {
    font-size: 0.86rem;
    font-weight: 650;
}

.input-wrap {
    position: relative;
}

.input-wrap input {
    width: 100%;
    height: 54px;
    padding: 0 74px 0 46px;
    border: 1px solid var(--line);
    border-radius: 13px;
    outline: none;
    color: var(--ink);
    background: #fbfdfc;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.input-wrap input::placeholder {
    color: #9aaca7;
}

.input-wrap input:hover {
    border-color: #b9cec7;
    background: #fff;
}

.input-wrap input:focus {
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(11, 107, 87, 0.12);
}

.field-icon {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 16px;
    width: 19px;
    pointer-events: none;
    fill: none;
    stroke: #78918b;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
    transform: translateY(-50%);
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 9px;
    padding: 8px 9px;
    border: 0;
    border-radius: 8px;
    color: var(--brand);
    background: transparent;
    cursor: pointer;
    font-size: 0.77rem;
    font-weight: 700;
    transform: translateY(-50%);
}

.password-toggle:hover {
    background: var(--brand-soft);
}

.password-toggle:focus-visible,
.submit-button:focus-visible,
.brand:focus-visible {
    outline: 3px solid rgba(30, 168, 132, 0.38);
    outline-offset: 3px;
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 54px;
    margin-top: 3px;
    padding: 0 22px;
    border: 0;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, #0d7b64, var(--brand));
    box-shadow: 0 12px 24px rgba(11, 107, 87, 0.2);
    cursor: pointer;
    font-weight: 690;
    transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.submit-button svg {
    width: 19px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.submit-button:hover:not(:disabled) {
    box-shadow: 0 15px 30px rgba(11, 107, 87, 0.27);
    transform: translateY(-1px);
}

.submit-button:active:not(:disabled) {
    transform: translateY(0);
}

.submit-button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.security-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    color: #7c918c;
    font-size: 0.76rem;
}

.security-note svg {
    width: 17px;
    fill: none;
    stroke: var(--brand);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.form-footer {
    margin: 28px 0 0;
    color: #839791;
    font-size: 0.78rem;
    text-align: center;
}

@media (max-width: 960px) {
    .login-shell {
        grid-template-columns: 1fr;
    }

    .brand-panel {
        display: none;
    }

    .form-panel {
        justify-content: space-between;
        min-height: 100vh;
        min-height: 100dvh;
        gap: 36px;
    }

    .mobile-brand {
        display: inline-flex;
    }

    .login-card {
        margin: auto 0;
    }
}

@media (max-width: 560px) {
    .form-panel {
        padding: 24px 18px;
        background: var(--canvas);
    }

    .mobile-brand {
        font-size: 1.08rem;
    }

    .mobile-brand .brand-mark {
        width: 37px;
        height: 37px;
        border-radius: 11px;
    }

    .login-card {
        padding: 28px 22px;
        border-radius: 22px;
        box-shadow: 0 20px 45px rgba(18, 72, 61, 0.1);
    }

    .form-heading {
        margin-bottom: 26px;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}