/* ARCCA SyncCore — application shell */

.app-text-pre-line {
    white-space: pre-line;
}

.app-shell {
    min-height: 100vh;
    background: var(--app-ds-bg-content);
}

.app-shell__drawer .mud-drawer-content {
    background: var(--app-ds-bg-surface);
    border-right: 1px solid var(--app-ds-border);
    display: flex;
    flex-direction: column;
}

.app-shell__nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--app-ds-space-2) var(--app-ds-space-2) var(--app-ds-space-4);
    scrollbar-gutter: stable;
}

.app-shell__nav .mud-nav-menu {
    padding: 0;
    gap: 0;
}

/* —— Section headings —— */
.app-shell__nav-group-title {
    font-size: var(--app-ds-font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--app-ds-letter-spacing-caps);
    color: var(--app-ds-text-muted);
    padding: var(--app-ds-space-4) var(--app-ds-space-4) var(--app-ds-space-2);
    margin: 0;
    line-height: 1.3;
    user-select: none;
}

.app-shell__nav-group-title:first-child {
    padding-top: var(--app-ds-space-2);
}

/* —— Nav links (default) —— */
.app-shell__nav .mud-nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--app-ds-space-3);
    border-radius: var(--app-ds-radius-md);
    margin: 2px var(--app-ds-space-2);
    padding: 0.625rem var(--app-ds-space-4);
    padding-left: calc(var(--app-ds-space-4) + 2px);
    min-height: 2.5rem;
    font-size: var(--app-ds-font-size-base);
    font-weight: 500;
    line-height: var(--app-ds-line-height-tight);
    color: var(--app-ds-nav-item-text) !important;
    text-decoration: none;
    transition:
        background-color var(--app-ds-transition),
        color var(--app-ds-transition),
        box-shadow var(--app-ds-transition);
}

.app-shell__nav .mud-nav-link .mud-icon-root {
    flex-shrink: 0;
    width: var(--app-ds-icon-md);
    height: var(--app-ds-icon-md);
    font-size: var(--app-ds-icon-md);
    color: var(--app-ds-nav-item-icon) !important;
    opacity: 0.92;
    transition: color var(--app-ds-transition), opacity var(--app-ds-transition);
}

.app-shell__nav .mud-nav-link .mud-nav-link-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* —— Hover —— */
.app-shell__nav .mud-nav-link:hover:not(.active) {
    background-color: var(--app-ds-nav-hover-bg) !important;
    color: var(--app-ds-nav-item-text-hover) !important;
}

.app-shell__nav .mud-nav-link:hover:not(.active) .mud-icon-root {
    color: var(--app-ds-nav-item-icon-hover) !important;
    opacity: 1;
}

/* —— Active —— */
.app-shell__nav .mud-nav-link.active {
    background-color: var(--app-ds-nav-active-bg) !important;
    color: var(--app-ds-nav-active-text) !important;
    font-weight: 600;
}

.app-shell__nav .mud-nav-link.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 3px;
    border-radius: 0 2px 2px 0;
    background-color: var(--app-ds-nav-active-indicator);
}

.app-shell__nav .mud-nav-link.active .mud-icon-root {
    color: var(--app-ds-nav-active-text) !important;
    opacity: 1;
}

/* —— Focus (keyboard) —— */
.app-shell__nav .mud-nav-link:focus-visible {
    outline: 2px solid var(--app-ds-nav-focus-ring);
    outline-offset: -2px;
}

/* —— Nav groups (nested menus, if used) —— */
.app-shell__nav .app-shell__nav-group .mud-nav-group {
    margin: 0 var(--app-ds-space-2);
}

.app-shell__nav .app-shell__nav-group .mud-nav-link {
    padding-left: calc(var(--app-ds-space-4) + var(--app-ds-space-3));
    min-height: 2.25rem;
    font-size: var(--app-ds-font-size-sm);
}

/* —— Mini / collapsed drawer (hover expand) —— */
.mud-drawer-mini .app-shell__nav .mud-nav-link {
    justify-content: center;
    padding-left: 0.625rem;
    padding-right: 0.625rem;
}

.mud-drawer-mini .app-shell__nav .mud-nav-link::before {
    top: 0.25rem;
    bottom: 0.25rem;
}

.mud-drawer-mini .app-shell__nav .mud-nav-link .mud-nav-link-text,
.mud-drawer-mini .app-shell__nav-group-title {
    opacity: 0;
    width: 0;
    overflow: hidden;
    padding: 0;
    margin: 0;
    visibility: hidden;
}

.mud-drawer-mini .app-shell__nav-group-title {
    height: 0;
}

.app-shell__main-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* —— Topbar —— */
.app-shell__appbar {
    background: var(--app-ds-bg-surface) !important;
    border-bottom: 1px solid var(--app-ds-border);
    box-shadow: 0 1px 0 rgba(0, 23, 55, 0.04);
    color: var(--app-ds-text-primary);
    position: sticky;
    top: 0;
    z-index: 1100;
}

/* MudAppBar toolbar — vertical nudge only; horizontal layout stays flex-start + MudSpacer */
.app-shell__appbar.mud-toolbar-appbar,
.app-shell__appbar .mud-toolbar-appbar {
    align-items: center;
    min-height: var(--app-ds-topbar-height);
    padding-top: var(--app-shell-topbar-offset-y, 3px);
    padding-bottom: 0;
    padding-left: var(--app-ds-space-2);
    padding-right: var(--app-ds-space-3);
    gap: var(--app-ds-space-2);
}

.app-shell__appbar-lead {
    display: flex;
    align-items: center;
    gap: var(--app-ds-space-1);
    flex-shrink: 0;
    min-width: 0;
}

.app-shell__appbar-brand {
    display: flex;
    align-items: center;
    margin-left: var(--app-ds-space-2);
    padding-right: var(--app-ds-space-2);
}

.app-shell__appbar-brand-title {
    font-weight: 600;
    font-size: var(--app-ds-font-size-md);
    color: var(--app-ds-text-primary);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.app-shell__appbar-icon-btn {
    color: var(--app-ds-text-secondary) !important;
    transition: background-color var(--app-ds-transition), color var(--app-ds-transition);
}

.app-shell__appbar-icon-btn:hover {
    background-color: var(--app-ds-nav-hover-bg) !important;
    color: var(--app-ds-text-primary) !important;
}

.app-shell__search {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    max-width: 22rem;
    min-width: 10rem;
    margin-left: var(--app-ds-space-3);
}

.app-shell__appbar-trail {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: var(--app-ds-space-1);
    overflow: visible;
}

.app-shell__user-menu {
    display: inline-flex;
    overflow: visible;
}

.app-shell__user-menu-popover {
    z-index: 1400;
}

.app-shell__user-menu-popover .mud-list {
    min-width: 13.5rem;
}

.app-shell__search-field {
    width: 100%;
}

.app-shell__search-field .mud-input-root {
    font-size: var(--app-ds-font-size-sm);
}

.app-shell__search-field .mud-input-outlined .mud-input-outlined-border {
    border-color: var(--app-ds-border-subtle);
}

.app-shell__notifications-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.app-shell__notifications-header {
    opacity: 1;
}

.app-shell__user-trigger {
    text-transform: none;
    padding-left: var(--app-ds-space-2);
    padding-right: var(--app-ds-space-2);
}

.app-shell__user-name {
    font-size: var(--app-ds-font-size-base);
    font-weight: 500;
    color: var(--app-ds-text-primary);
}

.admin-password-reset-dialog__errors {
    margin: 0;
    padding-left: 1.125rem;
}

.app-shell__user-menu-header {
    min-width: 12rem;
}

.app-shell__content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.app-shell__main {
    padding: var(--app-ds-page-padding-y) var(--app-ds-page-padding-x);
    max-width: var(--app-ds-content-max-width);
    width: 100%;
    margin: 0 auto;
}

.app-shell__footer {
    flex-shrink: 0;
    border-top: 1px solid var(--app-ds-border-subtle);
    padding: var(--app-ds-space-3) var(--app-ds-page-padding-x);
    font-size: var(--app-ds-font-size-sm);
    color: var(--app-ds-text-muted);
    background: var(--app-ds-bg-surface);
}

/* Page container */
.app-page-container {
    width: 100%;
}

.app-page-container__breadcrumbs {
    margin-bottom: var(--app-ds-space-3);
}

.app-page-container__breadcrumbs .mud-breadcrumb-item a,
.app-page-container__breadcrumbs .mud-breadcrumb-item {
    font-size: var(--app-ds-font-size-sm);
    color: var(--app-ds-text-secondary);
}

.app-page-container__body {
    display: flex;
    flex-direction: column;
    gap: var(--app-ds-section-gap);
}

@media (max-width: 960px) {
    .app-shell__main {
        padding: var(--app-ds-space-4);
    }

    .app-shell__search {
        max-width: 16rem;
        margin: 0 var(--app-ds-space-2);
    }
}

@media (max-width: 600px) {
    .app-shell__appbar.mud-toolbar-appbar,
    .app-shell__appbar .mud-toolbar-appbar {
        padding-right: var(--app-ds-space-2);
        gap: var(--app-ds-space-1);
    }
}

html.mud-theme-dark .app-shell__appbar {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
}

/* —— Login page shell —— */
.login-page-shell {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    isolation: isolate;
}

.login-page-shell__content {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.25rem, 4vw, 2.75rem);
}

.login-page-shell__gradient {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 90% 55% at 8% -8%, rgba(70, 77, 238, 0.28), transparent 58%),
        radial-gradient(ellipse 70% 50% at 100% 0%, rgba(10, 215, 247, 0.18), transparent 52%),
        radial-gradient(ellipse 55% 45% at 50% 110%, rgba(117, 155, 255, 0.16), transparent 55%),
        linear-gradient(155deg, #dce4f5 0%, #eef2f8 38%, #e8edf6 68%, #dfe6f2 100%);
}

.login-page-shell__pattern {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.55;
    background-image:
        linear-gradient(rgba(70, 77, 238, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(70, 77, 238, 0.06) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, #000 15%, transparent 72%);
    pointer-events: none;
}

.login-page-shell__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    pointer-events: none;
    z-index: 1;
    animation: login-page-orb-float 14s ease-in-out infinite;
}

.login-page-shell__orb--1 {
    width: 22rem;
    height: 22rem;
    top: -6rem;
    left: -4rem;
    background: rgba(70, 77, 238, 0.35);
}

.login-page-shell__orb--2 {
    width: 18rem;
    height: 18rem;
    top: 12%;
    right: -5rem;
    background: rgba(10, 215, 247, 0.22);
    animation-delay: -4s;
}

.login-page-shell__orb--3 {
    width: 26rem;
    height: 26rem;
    bottom: -10rem;
    left: 35%;
    background: rgba(117, 155, 255, 0.2);
    animation-delay: -8s;
}

@keyframes login-page-orb-float {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(0, -12px, 0) scale(1.04); }
}

html.mud-theme-dark .login-page-shell__gradient {
    background:
        radial-gradient(ellipse 90% 55% at 8% -8%, rgba(107, 113, 245, 0.42), transparent 58%),
        radial-gradient(ellipse 70% 50% at 100% 0%, rgba(10, 215, 247, 0.16), transparent 52%),
        radial-gradient(ellipse 55% 45% at 50% 110%, rgba(117, 155, 255, 0.14), transparent 55%),
        linear-gradient(155deg, #070a12 0%, #0f1424 38%, #121a30 68%, #0a0f1c 100%);
}

html.mud-theme-dark .login-page-shell__pattern {
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(107, 113, 245, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(107, 113, 245, 0.08) 1px, transparent 1px);
}

/* —— Login card —— */
.login-page-card {
    width: 100%;
    max-width: 440px;
    border-radius: 1.125rem !important;
    border: 1px solid rgba(255, 255, 255, 0.55) !important;
    background: rgba(255, 255, 255, 0.78) !important;
    backdrop-filter: blur(22px) saturate(1.35);
    -webkit-backdrop-filter: blur(22px) saturate(1.35);
    box-shadow:
        0 1px 2px rgba(0, 23, 55, 0.04),
        0 16px 40px rgba(70, 77, 238, 0.14),
        0 40px 80px rgba(0, 23, 55, 0.1) !important;
    overflow: hidden;
    transition: transform var(--app-ds-transition), box-shadow var(--app-ds-transition);
}

.login-page-card:hover {
    transform: translateY(-2px);
    box-shadow:
        0 1px 2px rgba(0, 23, 55, 0.04),
        0 20px 48px rgba(70, 77, 238, 0.18),
        0 48px 96px rgba(0, 23, 55, 0.12) !important;
}

html.mud-theme-dark .login-page-card {
    border-color: rgba(255, 255, 255, 0.1) !important;
    background: rgba(22, 25, 34, 0.72) !important;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.2),
        0 16px 40px rgba(0, 0, 0, 0.35),
        0 40px 80px rgba(70, 77, 238, 0.12) !important;
}

.login-page-card__header {
    padding: clamp(1.5rem, 4vw, 2rem) clamp(1.5rem, 4vw, 2rem) clamp(1.125rem, 3vw, 1.5rem);
    background: linear-gradient(
        135deg,
        rgba(70, 77, 238, 0.12) 0%,
        rgba(10, 215, 247, 0.06) 55%,
        rgba(255, 255, 255, 0) 100%);
    border-bottom: 1px solid rgba(70, 77, 238, 0.1);
}

html.mud-theme-dark .login-page-card__header {
    background: linear-gradient(
        135deg,
        rgba(107, 113, 245, 0.2) 0%,
        rgba(10, 215, 247, 0.08) 55%,
        rgba(22, 25, 34, 0) 100%);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.login-page-card__brand {
    display: flex;
    align-items: center;
    gap: var(--app-ds-space-4);
    margin-bottom: var(--app-ds-space-4);
}

.login-page-card__brand-icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--app-ds-gradient-brand);
    box-shadow:
        0 8px 20px rgba(70, 77, 238, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    flex-shrink: 0;
}

.login-page-card__brand-title {
    font-size: clamp(1.5rem, 3.5vw, 1.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: var(--app-ds-letter-spacing-tight);
    color: var(--app-ds-text-primary);
}

.login-page-card__brand-subtitle {
    margin-top: 0.25rem;
    font-size: var(--app-ds-font-size-sm);
    font-weight: 500;
    color: var(--app-ds-text-secondary);
    letter-spacing: 0.01em;
}

.login-page-card__gateway {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.3125rem 0.75rem;
    border-radius: var(--app-ds-radius-pill);
    background: var(--app-ds-color-primary-soft);
    color: var(--app-ds-color-primary);
    font-size: var(--app-ds-font-size-xs);
    font-weight: 700;
    letter-spacing: var(--app-ds-letter-spacing-caps);
    text-transform: uppercase;
}

.login-page-card__content {
    padding: clamp(1.375rem, 3.5vw, 1.875rem) !important;
}

.login-page-card__intro {
    margin-bottom: 1.375rem;
}

.login-page-card__intro-title {
    font-weight: 700 !important;
    color: var(--app-ds-text-primary) !important;
}

.login-page-card__intro-text {
    color: var(--app-ds-text-secondary) !important;
}

.login-page-card__alert {
    border-radius: 0.625rem !important;
}

/* —— Login form fields —— */
.login-page-field .mud-input-root-outlined {
    border-radius: 0.625rem;
    transition: box-shadow 0.2s ease, background-color 0.2s ease;
}

.login-page-field .mud-input-outlined-border {
    border-radius: 0.625rem !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-page-field .mud-input-root-outlined:hover .mud-input-outlined-border {
    border-color: var(--app-ds-input-border-hover) !important;
}

.login-page-field .mud-input-root-outlined.mud-input-root-focused .mud-input-outlined-border {
    border-color: var(--app-ds-color-primary) !important;
    box-shadow: 0 0 0 3px var(--app-ds-nav-focus-ring);
}

.login-page-field .mud-input-adornment-start .mud-icon-root {
    color: var(--app-ds-text-muted);
    transition: color 0.2s ease;
}

.login-page-field .mud-input-root-outlined.mud-input-root-focused .mud-input-adornment-start .mud-icon-root {
    color: var(--app-ds-color-primary);
}

.login-page-field .mud-input-adornment-end .mud-icon-button {
    transition: color 0.2s ease, background-color 0.2s ease;
}

.login-page-field .mud-input-adornment-end .mud-icon-button:hover {
    color: var(--app-ds-color-primary);
    background-color: var(--app-ds-color-primary-soft);
}

/* —— Login submit button —— */
.login-page-submit-btn {
    min-height: 3rem !important;
    border-radius: 0.625rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.02em;
    text-transform: none;
    box-shadow: 0 10px 24px rgba(70, 77, 238, 0.32) !important;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        filter 0.2s ease !important;
}

.login-page-submit-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgba(70, 77, 238, 0.4) !important;
    filter: brightness(1.03);
}

.login-page-submit-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(70, 77, 238, 0.28) !important;
}

.login-page-submit-btn:disabled {
    opacity: 0.72;
    box-shadow: none !important;
}

@media (max-width: 480px) {
    .login-page-card__brand {
        align-items: flex-start;
    }

    .login-page-card__brand-icon {
        width: 2.75rem;
        height: 2.75rem;
    }
}