:root {
    color-scheme: dark;
    --bg: #080d1a;
    --surface: #121a2b;
    --card: #182239;
    --gold: #e6bb61;
    --blue: #69a7ff;
    --text: #f5f7fb;
    --muted: #94a0b8;
    --danger: #f06d7a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, "Noto Sans JP", system-ui, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top, rgba(105,167,255,.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(230,187,97,.12), transparent 30%),
        var(--bg);
}

.auth-shell,
.home-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-card,
.home-card {
    width: min(100%, 460px);
    padding: 32px;
    border: 1px solid rgba(230,187,97,.22);
    border-radius: 24px;
    background: rgba(18,26,43,.94);
    box-shadow: 0 24px 80px rgba(0,0,0,.35);
    backdrop-filter: blur(14px);
}

.brand-mark {
    font-size: 32px;
    color: var(--gold);
    text-align: center;
}

.eyebrow {
    margin: 8px 0;
    color: var(--gold);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
    text-align: center;
}

h1 {
    margin: 6px 0 8px;
    font-size: clamp(28px, 7vw, 42px);
    letter-spacing: .05em;
    text-align: center;
}

.lead {
    margin: 0 0 24px;
    color: var(--muted);
    line-height: 1.7;
    text-align: center;
}

.auth-form { display: grid; gap: 10px; }
label { color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .12em; }

input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 14px;
    outline: none;
    color: var(--text);
    background: var(--card);
}

input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(105,167,255,.12);
}

.password-wrap { position: relative; }
.password-wrap input { padding-right: 72px; }
.eye-button {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    border: 0;
    color: var(--muted);
    background: transparent;
    cursor: pointer;
}

.primary-button,
.demo-button,
.link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    margin-top: 8px;
    border-radius: 14px;
    font-weight: 900;
    letter-spacing: .08em;
    text-decoration: none;
    cursor: pointer;
}

.primary-button {
    border: 1px solid #f3d18a;
    color: #18120a;
    background: linear-gradient(135deg, #f0d58f, var(--gold));
}

.demo-button {
    border: 1px solid rgba(105,167,255,.45);
    color: var(--text);
    background: rgba(105,167,255,.08);
}

button:disabled { opacity: .6; cursor: not-allowed; }

.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 22px 0 12px;
    color: var(--muted);
    font-size: 11px;
}
.divider::before,
.divider::after { content: ''; height: 1px; flex: 1; background: rgba(255,255,255,.10); }

.auth-link { margin: 22px 0 0; color: var(--muted); text-align: center; font-size: 13px; }
.auth-link a { color: var(--gold); font-weight: 800; }

.alert {
    margin: 0 0 18px;
    padding: 12px 14px;
    border: 1px solid rgba(240,109,122,.35);
    border-radius: 12px;
    color: #ffd9de;
    background: rgba(240,109,122,.10);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 24px 0;
}
.status-grid div {
    padding: 16px 8px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    background: var(--card);
    text-align: center;
}
.status-grid span { display: block; color: var(--muted); font-size: 11px; }
.status-grid strong { display: block; margin-top: 6px; font-size: 24px; }
.demo-note { color: var(--blue); text-align: center; font-weight: 800; }

@media (max-width: 480px) {
    .auth-shell, .home-shell { padding: 14px; }
    .auth-card, .home-card { padding: 24px 18px; border-radius: 20px; }
}

/* =========================================================
   LIFE QUEST LOGIN - PORTFOLIO RELEASE
   ========================================================= */
.login-page {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 18% 20%, rgba(26, 105, 170, .22), transparent 32%),
        radial-gradient(circle at 84% 82%, rgba(230, 187, 97, .10), transparent 28%),
        #050b16;
}

.login-shell {
    width: min(1440px, 100%);
    min-height: 100vh;
    margin: 0 auto;
    padding: 28px;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(380px, .65fr);
    gap: 20px;
}

.login-visual,
.login-panel {
    position: relative;
    min-height: calc(100vh - 56px);
    overflow: hidden;
    border: 1px solid rgba(105, 167, 255, .20);
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(11, 27, 51, .98), rgba(5, 15, 31, .98));
    box-shadow: 0 30px 90px rgba(0, 0, 0, .34);
}

.login-visual {
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    isolation: isolate;
}

.login-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(90deg, rgba(4, 13, 27, .95) 0%, rgba(4, 13, 27, .70) 43%, rgba(4, 13, 27, .10) 70%),
        radial-gradient(circle at 72% 32%, rgba(73, 144, 212, .13), transparent 32%);
}

.login-world-glow {
    position: absolute;
    width: 660px;
    height: 660px;
    right: -90px;
    top: 50%;
    transform: translateY(-45%);
    z-index: -1;
    border: 1px solid rgba(230, 187, 97, .12);
    border-radius: 50%;
    box-shadow: inset 0 0 100px rgba(105, 167, 255, .06), 0 0 100px rgba(105, 167, 255, .04);
}

.login-brand-row {
    position: relative;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    width: fit-content;
}

.login-brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(230, 187, 97, .34);
    border-radius: 13px;
    color: var(--gold);
    background: rgba(230, 187, 97, .06);
    box-shadow: 0 0 24px rgba(230, 187, 97, .08);
}

.login-brand-row div {
    display: flex;
    flex-direction: column;
}

.login-brand-row span:not(.login-brand-mark) {
    color: #f2ce80;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: .12em;
}

.login-brand-row small {
    margin-top: 2px;
    color: #6686af;
    font-size: 7px;
    font-weight: 900;
    letter-spacing: .22em;
}

.login-copy {
    position: relative;
    z-index: 4;
    width: min(560px, 63%);
    margin-top: auto;
    margin-bottom: 36px;
}

.login-kicker {
    margin: 0 0 12px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .15em;
}

.login-copy h1 {
    margin: 0;
    text-align: left;
    font-size: clamp(44px, 5vw, 76px);
    line-height: 1.08;
    letter-spacing: .01em;
}

.login-copy > p:last-of-type {
    margin: 20px 0 0;
    color: #a6bbd7;
    font-size: 14px;
    line-height: 1.9;
}

.login-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 26px;
}

.login-feature-grid div {
    padding: 13px 12px;
    border: 1px solid rgba(105, 167, 255, .14);
    border-radius: 13px;
    background: rgba(8, 22, 43, .62);
}

.login-feature-grid strong,
.login-feature-grid span {
    display: block;
}

.login-feature-grid strong {
    color: #80baff;
    font-size: 10px;
    letter-spacing: .10em;
}

.login-feature-grid span {
    margin-top: 5px;
    color: #8299ba;
    font-size: 10px;
    line-height: 1.5;
}

.login-hero-stage {
    position: absolute;
    z-index: 2;
    right: -1%;
    bottom: 0;
    width: 58%;
    height: 94%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.login-hero-stage img {
    position: relative;
    z-index: 2;
    width: auto;
    height: auto;
    max-width: 95%;
    max-height: 96%;
    object-fit: contain;
    object-position: center bottom;
    filter: drop-shadow(0 26px 34px rgba(0, 0, 0, .48)) drop-shadow(0 0 24px rgba(72, 151, 235, .12));
}

.login-hero-ring {
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: 24px;
    width: 390px;
    height: 68px;
    transform: translateX(-50%);
    border: 1px solid rgba(230, 187, 97, .28);
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(105, 167, 255, .14), transparent 68%);
    box-shadow: 0 0 40px rgba(105, 167, 255, .12);
}

.login-panel {
    display: grid;
    place-items: center;
    padding: 36px;
    border-color: rgba(230, 187, 97, .20);
    background:
        radial-gradient(circle at 50% 0%, rgba(230, 187, 97, .06), transparent 26%),
        rgba(9, 20, 39, .97);
}

.login-panel-inner {
    width: min(100%, 430px);
}

.login-panel .brand-mark {
    width: 54px;
    height: 54px;
    margin: 0 auto 13px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(230, 187, 97, .28);
    border-radius: 18px;
    background: rgba(230, 187, 97, .06);
    box-shadow: 0 0 34px rgba(230, 187, 97, .08);
}

.login-panel h2 {
    margin: 7px 0 6px;
    text-align: center;
    font-size: 36px;
    letter-spacing: .08em;
}

.login-page .auth-form {
    margin-top: 24px;
}

.login-page input {
    min-height: 50px;
    border-color: rgba(105, 167, 255, .14);
    background: rgba(5, 15, 31, .82);
}

.login-button {
    width: 100%;
    min-height: 50px;
    margin-top: 10px;
    border: 1px solid rgba(105, 167, 255, .42);
    border-radius: 14px;
    color: #edf6ff;
    background: linear-gradient(135deg, #153b68, #0c2749);
    box-shadow: inset 0 1px rgba(255,255,255,.05);
    font-weight: 900;
    letter-spacing: .10em;
    cursor: pointer;
}

.login-button:hover {
    border-color: rgba(105, 167, 255, .70);
    box-shadow: 0 0 24px rgba(105, 167, 255, .10);
}

.portfolio-demo-box {
    margin-top: 24px;
    padding: 18px;
    border: 1px solid rgba(230, 187, 97, .28);
    border-radius: 17px;
    background:
        radial-gradient(circle at 100% 0%, rgba(230, 187, 97, .10), transparent 45%),
        rgba(27, 29, 34, .72);
}

.portfolio-demo-box > div > span {
    display: block;
    color: var(--gold);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .16em;
}

.portfolio-demo-box strong {
    display: block;
    margin-top: 5px;
    font-size: 16px;
}

.portfolio-demo-box p {
    margin: 7px 0 12px;
    color: #94a8c3;
    font-size: 11px;
    line-height: 1.65;
}

.demo-button-primary {
    min-height: 50px;
    margin: 0;
    gap: 10px;
    border-color: #f3d18a;
    color: #18120a;
    background: linear-gradient(135deg, #f4d98f, #e6b850);
    box-shadow: 0 10px 26px rgba(230, 187, 97, .12);
}

.demo-button-primary:hover {
    filter: brightness(1.035);
}

.login-security-note {
    margin: 16px 0 0;
    color: #627c9f;
    text-align: center;
    font-size: 10px;
}

.login-security-note span {
    color: #6da7ec;
}

.login-page button:focus-visible,
.login-page a:focus-visible,
.login-page input:focus-visible {
    outline: 3px solid rgba(105, 167, 255, .72);
    outline-offset: 3px;
}

@media (max-width: 1000px) {
    .login-shell {
        grid-template-columns: 1fr;
        max-width: 760px;
    }

    .login-visual {
        min-height: 620px;
    }

    .login-panel {
        min-height: auto;
        padding-block: 48px;
    }

    .login-copy {
        width: 64%;
    }
}

@media (max-width: 650px) {
    .login-shell {
        padding: 12px;
        gap: 12px;
    }

    .login-visual,
    .login-panel {
        border-radius: 20px;
    }

    .login-visual {
        min-height: 500px;
        padding: 24px 20px;
    }

    .login-copy {
        width: 100%;
        margin-bottom: 8px;
    }

    .login-copy h1 {
        font-size: 42px;
    }

    .login-copy > p:last-of-type {
        max-width: 58%;
        font-size: 12px;
    }

    .login-feature-grid {
        display: none;
    }

    .login-hero-stage {
        right: -18%;
        width: 76%;
        height: 72%;
        opacity: .74;
    }

    .login-visual::after {
        background: linear-gradient(90deg, rgba(4,13,27,.96) 0%, rgba(4,13,27,.85) 52%, rgba(4,13,27,.24) 100%);
    }

    .login-panel {
        padding: 30px 18px;
    }

    .desktop-only {
        display: none;
    }
}