/*
 * Halaman masuk.
 * Berdiri sendiri karena tidak memuat shell admin.
 */

:root {
    --login-primary: #ef3b2d;
    --login-primary-dark: #c92a1e;
    --login-ink: #111827;
    --login-muted: #6b7280;
    --login-border: #e5e7eb;
    --login-canvas: #f4f6fa;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    font-size: .9rem;
    color: var(--login-ink);
    background: var(--login-canvas);
    -webkit-font-smoothing: antialiased;
}

.login-page {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    min-height: 100vh;
}

/* ---------- Panel brand ---------- */
.login-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(2rem, 4.5vw, 4rem);
    overflow: hidden;
    color: #fff;
    background-size: cover;
    background-position: center;
}

.login-brand::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 18%, rgba(239, 59, 45, .38), transparent 42%),
        linear-gradient(155deg, rgba(17, 24, 39, .95) 0%, rgba(31, 41, 55, .86) 48%, rgba(153, 27, 27, .82) 100%);
    z-index: 0;
}

.login-brand > * {
    position: relative;
    z-index: 1;
}

.login-brand-head {
    display: flex;
    align-items: center;
    gap: .9rem;
}

.login-brand-logo {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
    padding: 6px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .28);
}

.login-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.login-brand-name {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.login-brand-sub {
    display: block;
    font-size: .78rem;
    opacity: .72;
}

.login-brand-body {
    max-width: 520px;
}

.login-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .3rem .75rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(255, 255, 255, .1);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.login-brand-body h1 {
    margin: 1.1rem 0 .8rem;
    font-size: clamp(1.8rem, 3vw, 2.55rem);
    font-weight: 700;
    line-height: 1.18;
    color: #fff;
    letter-spacing: -.01em;
}

.login-brand-body p {
    margin: 0 0 1.5rem;
    max-width: 460px;
    font-size: .95rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, .76);
}

.login-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .8rem;
}

.login-features li {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    font-size: .88rem;
    color: rgba(255, 255, 255, .86);
}

.login-features i {
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
    color: #fff;
    font-size: .68rem;
}

.login-brand-foot {
    font-size: .75rem;
    color: rgba(255, 255, 255, .55);
}

/* ---------- Panel form ---------- */
.login-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3rem);
    background:
        radial-gradient(circle at 100% 0%, rgba(239, 59, 45, .07), transparent 45%),
        var(--login-canvas);
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border: 1px solid var(--login-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 24px 60px rgba(16, 24, 40, .12);
}

.login-mobile-brand {
    display: none;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.5rem;
}

.login-mobile-brand img {
    width: 46px;
    height: 46px;
    object-fit: contain;
}

.login-mobile-name {
    display: block;
    font-size: .92rem;
    font-weight: 700;
    color: var(--login-ink);
}

.login-mobile-sub {
    display: block;
    font-size: .72rem;
    color: var(--login-muted);
}

.login-card-head {
    margin-bottom: 1.4rem;
}

.login-card-head h2 {
    margin: 0 0 .4rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--login-ink);
    letter-spacing: -.01em;
}

.login-card-head p {
    margin: 0;
    font-size: .86rem;
    color: var(--login-muted);
}

.login-alert {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    margin-bottom: 1.1rem;
    padding: .8rem .95rem;
    border: 1px solid #fecaca;
    border-radius: 12px;
    background: #fef2f2;
    color: #b91c1c;
    font-size: .84rem;
    line-height: 1.5;
}

.login-alert i {
    margin-top: .15rem;
}

.login-field {
    margin-bottom: 1rem;
}

.login-field label {
    display: block;
    margin-bottom: .4rem;
    font-size: .78rem;
    font-weight: 600;
    color: var(--login-ink);
}

.login-input {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input > .fa {
    position: absolute;
    left: 1rem;
    color: #9ca3af;
    font-size: .95rem;
    pointer-events: none;
}

.login-input input {
    width: 100%;
    height: 50px;
    padding: 0 3rem 0 2.65rem;
    border: 1px solid var(--login-border);
    border-radius: 12px;
    background: #f9fafb;
    color: var(--login-ink);
    font-size: .92rem;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.login-input input::placeholder {
    color: #9ca3af;
}

.login-input input:focus {
    outline: none;
    border-color: var(--login-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(239, 59, 45, .1);
}

.login-password-toggle {
    position: absolute;
    right: .45rem;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--login-muted);
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease;
}

.login-password-toggle:hover,
.login-password-toggle:focus-visible {
    background: #eef2f7;
    color: var(--login-ink);
    outline: none;
}

.login-captcha {
    margin-bottom: 1rem;
}

.login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    width: 100%;
    height: 50px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-dark) 100%);
    color: #fff;
    font-size: .92rem;
    font-weight: 700;
    letter-spacing: .01em;
    box-shadow: 0 14px 26px rgba(239, 59, 45, .26);
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}

.login-submit:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 18px 30px rgba(239, 59, 45, .3);
}

.login-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(239, 59, 45, .18), 0 14px 26px rgba(239, 59, 45, .26);
}

.login-submit:disabled {
    opacity: .72;
    cursor: not-allowed;
    transform: none;
}

.login-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .65rem;
    margin-top: 1.35rem;
    padding-top: 1rem;
    border-top: 1px solid var(--login-border);
}

.login-version {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .8rem;
    border: 1px solid var(--login-border);
    border-radius: 999px;
    background: #fff;
    color: var(--login-muted);
    font-size: .74rem;
    font-weight: 600;
    transition: border-color .15s ease, color .15s ease;
}

.login-version:hover,
.login-version:focus-visible {
    border-color: var(--login-primary);
    color: var(--login-primary);
}

.login-help {
    font-size: .72rem;
    color: var(--login-muted);
}

/* ---------- Modal versi ---------- */
#updateversion .modal-content {
    border: 0;
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(16, 24, 40, .22);
}

.version-item {
    padding: 1rem 0;
}

.version-item:first-child {
    padding-top: 0;
}

.version-item:last-child {
    padding-bottom: 0;
}

.version-item + .version-item {
    border-top: 1px solid var(--login-border);
}

.version-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .45rem;
}

.version-number {
    display: flex;
    align-items: center;
    gap: .45rem;
    margin: 0;
    font-size: .9rem;
    font-weight: 700;
    color: var(--login-ink);
}

.version-date {
    font-size: .72rem;
    color: var(--login-muted);
    white-space: nowrap;
}

.version-notes {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    margin: 0;
    padding-left: 1.1rem;
    font-size: .82rem;
    color: #374151;
    line-height: 1.5;
}

/* ---------- Responsif ---------- */
@media (max-width: 991.98px) {
    .login-page {
        grid-template-columns: 1fr;
    }

    .login-brand {
        display: none;
    }

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

    .login-panel {
        min-height: 100vh;
        padding: 1.25rem;
    }
}

@media (max-width: 575.98px) {
    .login-card {
        padding: 1.35rem;
        border-radius: 16px;
        box-shadow: 0 16px 40px rgba(16, 24, 40, .1);
    }

    .login-card-head h2 {
        font-size: 1.3rem;
    }

    .login-meta {
        justify-content: flex-start;
    }
}