/* Style halaman auth; urutan selector dipertahankan untuk menjaga cascade. */
.login-component {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--app-background) url("../../assets/images/background/login-form-v1.png?v=2")
        center top / cover no-repeat;
    color: var(--app-text-primary);
    font-family: "Segoe UI", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.login-component *,
.login-component *::before,
.login-component *::after {
    box-sizing: border-box;
}

.login-component [hidden] {
    display: none !important;
}

.login-brand {
    position: relative;
    display: grid;
    place-items: center;
    flex: 0 1 auto;
    min-height: 0;
    height: clamp(160px, 44vh, 420px);
    height: clamp(160px, 44dvh, 420px);
    padding-top: env(safe-area-inset-top, 0px);
}

.login-logo-spotlight {
    display: block;
    width: min(228px, 75%);
    height: 75%;
    max-height: 228px;
    object-fit: contain;
}

.login-logo-spotlight {
    position: relative;
    isolation: isolate;
}

.login-logo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.login-logo-spotlight::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(110deg, transparent 39%, var(--app-spotlight) 50%, transparent 61%)
        100% 50% / 300% 100% no-repeat;
    -webkit-mask: var(--login-logo-mask) center / contain no-repeat;
    mask: var(--login-logo-mask) center / contain no-repeat;
    opacity: 0;
}

@supports (mask-image: url("")) or (-webkit-mask-image: url("")) {
    .login-logo-spotlight::after {
        animation: login-spotlight-sweep 3.5s ease-in-out infinite alternate;
    }
}

@keyframes login-spotlight-sweep {
    0%,
    8% {
        background-position: 100% 50%;
        opacity: 0;
    }

    20%,
    80% {
        opacity: 0.5;
    }

    92%,
    100% {
        background-position: 0% 50%;
        opacity: 0;
    }
}

.login-main {
    /* Keep controls at their natural height; the brand area absorbs shrinking. */
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    padding: clamp(16px, 3vh, 32px) 24px;
    padding: max(16px, env(safe-area-inset-top, 0px)) max(24px, env(safe-area-inset-right, 0px))
        max(16px, env(safe-area-inset-bottom, 0px)) max(24px, env(safe-area-inset-left, 0px));
}

.login-panel {
    width: 100%;
    min-width: 0;
    max-width: 448px;
    margin: auto;
    padding: clamp(16px, 3vw, 24px);
    border: 1px solid #ffffff1f;
    border-radius: 12px;
    background: #171416e6;
    box-shadow: 0 12px 36px #00000026;
}

.login-form {
    display: grid;
    gap: clamp(12px, 2.7vh, 25px);
    gap: clamp(12px, 2.7dvh, 25px);
}

.login-field,
.login-password-wrap {
    position: relative;
}

.login-field-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 51px;
    height: 22px;
    display: grid;
    place-items: center;
    border-right: 1px solid var(--app-border-divider);
    color: var(--app-text-accent);
    pointer-events: none;
}

.login-field-icon svg {
    width: 18px;
    height: 18px;
}

.login-input {
    display: block;
    width: 100%;
    min-width: 0;
    height: clamp(48px, 6.2vh, 56px);
    height: clamp(48px, 6.2dvh, 56px);
    padding: 0 16px 0 66px;
    border: 1px solid var(--app-border);
    border-radius: 2px;
    background: var(--app-surface-input);
    color: var(--app-text-primary);
    font: inherit;
    font-size: 16px;
    color-scheme: dark;
}

.login-input::placeholder {
    color: var(--app-text-secondary);
    opacity: 1;
}

.login-input:focus {
    outline: 2px solid var(--app-focus-ring);
    outline-offset: 2px;
}

.login-input-password {
    padding-right: 48px;
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 3px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 2px;
    background: transparent;
    color: var(--app-text-secondary);
    cursor: pointer;
}

.login-password-toggle:hover {
    color: var(--app-focus-ring);
}

.login-eye {
    width: 20px;
    height: 20px;
}

.login-eye-slash {
    display: none;
}

.login-password-toggle[aria-pressed="true"] .login-eye-slash {
    display: block;
}

.login-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: clamp(48px, 7vh, 64px);
    min-height: clamp(48px, 7dvh, 64px);
    padding: 12px 24px;
    border: 1px solid var(--app-primary-border);
    border-radius: 4px;
    background: var(--app-primary);
    color: var(--app-text-on-primary);
    font: inherit;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.18s;
}

.login-submit:hover:not(:disabled) {
    background: var(--app-primary-hover);
}

.login-submit:disabled {
    opacity: 0.65;
    cursor: wait;
}

.login-submit-arrow {
    width: 21px;
    height: 21px;
    color: currentColor;
}

.login-submit:focus-visible,
.login-password-toggle:focus-visible {
    outline: 2px solid var(--app-focus-ring);
    outline-offset: 4px;
}

.login-message,
.login-noscript {
    margin: 0;
    padding: 12px;
    border: 1px solid var(--app-error-border);
    border-radius: 3px;
    background: var(--app-error-background);
    color: var(--app-text-error);
    font-size: 14px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.login-message[data-state="success"] {
    color: var(--app-text-success);
    border-color: var(--app-success-border);
    background: var(--app-success-background);
}

.login-footer {
    margin-top: 8px;
    color: var(--app-text-muted);
    text-align: center;
    font-size: 12px;
    line-height: 1.6;
}

.login-footer-divider {
    margin: 0 5px;
    color: var(--app-primary);
}

.login-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 480px) {
    .login-brand {
        height: clamp(140px, 34vh, 280px);
        height: clamp(140px, 34dvh, 280px);
    }

    .login-logo-spotlight {
        width: min(176px, 75%);
        max-height: 176px;
    }

    .login-footer {
        margin-top: 8px;
    }
}

/* Compact spacing leaves room for validation messages on short windows. */
@media (max-height: 650px) {
    .login-brand {
        height: 28vh;
        height: 28dvh;
    }

    .login-main {
        padding-top: max(12px, env(safe-area-inset-top, 0px));
        padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
    }

    .login-panel {
        padding: 16px;
    }

    .login-form {
        gap: 12px;
    }

    .login-footer {
        margin-top: 8px;
    }
}

/* Landscape phones use the available width to keep all controls in view. */
@media (orientation: landscape) and (max-height: 500px) and (min-width: 600px) and (any-pointer: coarse) {
    .login-component {
        flex-direction: row;
    }

    .login-brand {
        width: 34%;
        height: auto;
        padding: 24px;
        padding-left: max(24px, env(safe-area-inset-left, 0px));
    }

    .login-logo-spotlight {
        width: 100%;
        height: min(194px, 65vh);
        height: min(194px, 65dvh);
        max-height: 194px;
    }

    .login-main {
        flex: 1;
        min-width: 0;
    }

    .login-footer {
        margin-top: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-logo-spotlight::after {
        animation: none;
        opacity: 0;
    }

    .login-submit {
        transition: none;
    }
}

/* Empty feedback must not consume viewport space. */
.login-feedback {
    display: grid;
    gap: 8px;
}

.login-caps-lock {
    grid-row: 1;
    margin: 0;
    color: var(--app-text-warning);
    font-size: 12px;
    line-height: 20px;
}

.login-caps-lock:empty {
    display: none;
}

.login-feedback:has(.login-caps-lock:empty):has(.login-message[hidden]) {
    display: none;
}

.login-feedback .login-message {
    grid-row: 2;
    align-self: start;
}

@media (max-height: 650px) {
    .login-feedback {
        gap: 4px;
    }

    .login-feedback .login-message {
        padding: 8px 10px;
        font-size: 13px;
    }
}

/* Touch devices can grow and scroll when the on-screen keyboard reduces space. */
@media (any-pointer: coarse) {
    .login-component {
        height: auto;
    }

    .login-brand {
        flex-shrink: 0;
    }

    .login-input {
        scroll-margin-block: 24px;
    }
}