.login-page {
    --accent: #1f6b47;
    --accent-bright: #2f8a5c;
    --accent-soft: #d9eee2;
    --green: #1f6b47;
    --green-bright: #2f8a5c;
    --mint: #bfe3cc;
    --ink: #17251c;
    --ink-soft: #46594c;
    --ink-muted: #798a7c;
    --bg: #ffffff;
    --surface: #ffffff;
    --field-bg: #ffffff;
    --field-border: #d5e7dc;
    --border: #e4eee8;
    --border-strong: #d5e7dc;
    --error: #b6392a;
    font-family: "IBM Plex Sans Thai", "Noto Sans Thai", sans-serif;
    min-height: 100vh;
    min-height: 100svh;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--bg);
    color: var(--ink);
    display: flex;
    flex-direction: column;
    padding: 36px 6vw 24px;
}

.login-page * {
    box-sizing: border-box;
}

.login-page::before {
    content: '';
    position: fixed;
    inset: -10%;
    z-index: -2;
    background-image: radial-gradient(1px 1px, #17251c14 1px, transparent 0);
    background-size: 28px 28px;
    opacity: .45;
    pointer-events: none;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 1;
}

.login-brand img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 50%;
    box-shadow: 0 0 0 1px #17251c14;
}

.login-brand strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: .01em;
}

.login-brand small {
    display: block;
    margin-top: 3px;
    color: var(--ink-muted);
    font-size: 11px;
    letter-spacing: .08em;
}

.login-layout {
    width: 100%;
    max-width: 1220px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 6%;
    align-items: center;
    padding: 56px 0;
    position: relative;
    z-index: 1;
}

.login-intro {
    position: relative;
    padding: 20px 0;
    animation: rise .7s cubic-bezier(.2, .8, .2, 1) both;
}

.login-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-family: "IBM Plex Sans Thai", sans-serif;
    font-size: 11px;
    letter-spacing: .22em;
    font-weight: 600;
    margin-bottom: 26px;
}

.login-eyebrow::before {
    content: '';
    width: 22px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.login-intro h1 {
    font-family: "IBM Plex Sans Thai", sans-serif;
    font-size: clamp(32px, 3.6vw, 50px);
    line-height: 1.5;
    letter-spacing: -.02em;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 20px;
}

.login-intro h1 span {
    background: linear-gradient(95deg, var(--green), var(--accent) 60%, var(--green-bright));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-description {
    max-width: 420px;
    font-size: 16px;
    line-height: 1.9;
    color: var(--ink-soft);
}

.login-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.login-tags span {
    padding: 7px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    font-size: 12.5px;
    color: var(--ink-soft);
    background: var(--surface);
    letter-spacing: .01em;
    box-shadow: 0 1px 2px #17251c08;
}

.login-art {
    position: relative;
    height: 210px;
    max-width: 400px;
    margin-top: 40px;
}

.login-art svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.login-art .rings {
    transform-origin: 200px 165px;
    animation: spin 70s linear infinite;
}

.login-art .pulse-dot {
    transform-origin: 214px 190px;
    animation: pulse 2.6s ease-in-out infinite;
}

.login-art .wave {
    stroke-dasharray: 6 10;
    animation: waveflow 4s linear infinite;
}

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

@keyframes pulse {

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

    50% {
        transform: scale(1.9);
        opacity: 0;
    }
}

@keyframes waveflow {
    to {
        stroke-dashoffset: -32;
    }
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

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

.login-card {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    padding: 42px 40px;
    box-shadow: 0 30px 70px -40px #17251c40, 0 2px 8px -2px #17251c14;
    position: relative;
    overflow: hidden;
    animation: rise .7s .1s cubic-bezier(.2, .8, .2, 1) both;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green), var(--accent-bright), var(--green-bright));
}

.login-card .login-step {
    display: inline-flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: linear-gradient(145deg, #edf7f1, var(--field-bg));
    border: 1px solid var(--border-strong);
    color: var(--green);
    margin-bottom: 22px;
}

.login-card h2 {
    font-family: "Bai Jamjuree", "IBM Plex Sans Thai", sans-serif;
    font-size: 27px;
    font-weight: 700;
    letter-spacing: -.01em;
    color: var(--ink);
    margin: 0 0 8px;
}

.login-card .login-subtitle {
    color: var(--ink-muted);
    font-size: 13.5px;
    margin-bottom: 28px;
    line-height: 1.7;
}

.login-field {
    margin-bottom: 20px;
}

.login-field label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 9px;
    color: var(--ink-soft);
}

.login-input-wrap {
    position: relative;
}

.login-field .form-control {
    width: 100%;
    height: 52px;
    padding: 12px 16px;
    border: 1px solid var(--field-border);
    border-radius: 10px;
    background: var(--field-bg);
    font: inherit;
    font-size: 15px;
    color: var(--ink);
    box-shadow: none;
    transition: border-color .18s, box-shadow .18s, background .18s;
}

.login-field .form-control::placeholder {
    color: #687e70;
}

.login-field .form-control:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px #1f6b4720;
    background: #fff;
}

.login-field .form-control[aria-invalid="true"] {
    border-color: var(--error);
}

.login-field #password {
    padding-right: 76px;
}

.login-toggle {
    position: absolute;
    right: 5px;
    top: 5px;
    height: 42px;
    padding: 0 12px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--green);
    font: inherit;
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s;
}

.login-toggle:hover {
    background: #1f6b4712;
}

.login-page button:focus-visible,
.login-page a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.login-error {
    color: var(--error);
    display: block;
    font-size: 12.5px;
    line-height: 1.6;
    margin-top: 8px;
}

.login-submit {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    min-height: 52px;
    border: 0;
    border-radius: 10px;
    background: linear-gradient(120deg, var(--green), #164e34);
    color: #ffffff;
    font-family: "Bai Jamjuree", "IBM Plex Sans Thai", sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .01em;
    margin-top: 28px;
    padding: 14px;
    cursor: pointer;
    transition: transform .18s, box-shadow .18s;
    box-shadow: 0 14px 30px -14px #1f6b4770;
}

.login-submit::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 30%, #ffffff40 45%, transparent 60%);
    transform: translateX(-120%);
}

.login-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px -14px #1f6b47a0;
}

.login-submit:hover::after {
    transform: translateX(120%);
    transition: transform .7s ease;
}

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

.login-submit:disabled {
    opacity: .7;
    cursor: wait;
    transform: none;
}

.login-help {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    margin: 24px 0 0;
    text-align: center;
    color: var(--ink-muted);
    font-size: 12.5px;
    line-height: 1.8;
}

.login-help strong {
    color: var(--ink-soft);
    font-weight: 500;
}

.login-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--ink-muted);
    font-size: 11.5px;
    line-height: 1.7;
    border-top: 1px solid var(--border);
    padding-top: 18px;
    position: relative;
    z-index: 1;
}

@media (min-width: 1600px) {
    .login-page {
        padding-left: max(6vw, calc((100vw - 1400px) / 2));
        padding-right: max(6vw, calc((100vw - 1400px) / 2));
    }
}

@media (max-width: 991px) {
    .login-page {
        padding: 28px 5vw 22px;
    }

    .login-layout {
        gap: 5%;
    }

    .login-card {
        padding: 32px;
    }

    .login-intro h1 {
        font-size: 32px;
    }
}

@media (max-width: 767px) {
    .login-page {
        padding: 24px 20px 20px;
    }

    .login-brand strong {
        font-size: 14px;
    }

    .login-brand small {
        font-size: 10px;
    }

    .login-brand img {
        width: 42px;
        height: 42px;
    }

    .login-layout {
        grid-template-columns: 1fr;
        max-width: 460px;
        padding: 30px 0;
        gap: 22px;
    }

    .login-intro {
        padding: 0;
    }

    .login-eyebrow {
        margin-bottom: 12px;
    }

    .login-intro h1 {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .login-description {
        font-size: 14px;
        margin: 0;
    }

    .login-tags,
    .login-art {
        display: none;
    }

    .login-card {
        padding: 26px 22px;
        border-radius: 18px;
    }

    .login-card .login-step {
        display: none;
    }

    .login-card h2 {
        font-size: 22px;
    }

    .login-footer {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }
}

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

    .login-submit,
    .login-field .form-control,
    .login-toggle {
        transition: none;
    }

    .login-art .rings,
    .login-art .pulse-dot,
    .login-art .wave,
    .login-intro,
    .login-card {
        animation: none;
    }
}