/* ==========================================================================
   ParkingCloud console - theme, shell, components and motion
   Copied from ParkingSolution.BackOffice (wwwroot/css/ps-theme.css) so both consoles look the same.
   Keep the two in step when one changes; console-specific styles live in app.css.
   Light / dark ("black") theme is driven by <html data-bs-theme="light|dark">
   (see wwwroot/js/ui.js). Everything below reads CSS variables, so a page that
   uses plain Bootstrap classes follows the theme automatically.
   ========================================================================== */

/* ---------- 1. Design tokens -------------------------------------------- */

:root {
    --ps-font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    --ps-radius: 14px;
    --ps-radius-sm: 10px;
    --ps-ease: cubic-bezier(.22, 1, .36, 1);
    --ps-ease-inout: cubic-bezier(.4, 0, .2, 1);
    --ps-sidebar-w: 268px;
    --ps-sidebar-w-collapsed: 76px;
    --ps-topbar-h: 60px;
}

:root,
[data-bs-theme="light"] {
    color-scheme: light;

    --ps-accent: #2f6bff;
    --ps-accent-strong: #1f54d6;
    --ps-accent-rgb: 47, 107, 255;
    --ps-accent-soft: rgba(47, 107, 255, .10);
    --ps-bg: #f3f5fa;
    --ps-surface: #ffffff;
    --ps-surface-2: #f6f8fc;
    --ps-hover: rgba(20, 30, 60, .05);
    --ps-border: #e1e6ef;
    --ps-text: #18202f;
    --ps-muted: #66728a;
    --ps-sidebar-bg: #ffffff;
    --ps-shadow-sm: 0 1px 2px rgba(20, 30, 60, .06), 0 1px 1px rgba(20, 30, 60, .04);
    --ps-shadow: 0 8px 24px -8px rgba(20, 30, 60, .14), 0 2px 6px rgba(20, 30, 60, .05);
    --ps-shadow-lg: 0 24px 60px -20px rgba(20, 30, 60, .35);
    --ps-tip-bg: #18202f;
    --ps-tip-fg: #f4f6fb;
    --ps-tip-muted: rgba(244, 246, 251, .72);
    --ps-chart-text: #66728a;
    --ps-chart-grid: rgba(20, 30, 60, .08);
    --ps-danger-text: #d92d20;

    --bs-body-bg: var(--ps-bg);
    --bs-body-bg-rgb: 243, 245, 250;
    --bs-body-color: var(--ps-text);
    --bs-body-color-rgb: 24, 32, 47;
    --bs-emphasis-color: #0b1220;
    --bs-secondary-color: rgba(24, 32, 47, .66);
    --bs-secondary-bg: #e9edf5;
    --bs-tertiary-bg: var(--ps-surface-2);
    --bs-border-color: var(--ps-border);
    --bs-primary: var(--ps-accent);
    --bs-primary-rgb: var(--ps-accent-rgb);
    --bs-link-color: var(--ps-accent);
    --bs-link-color-rgb: var(--ps-accent-rgb);
    --bs-link-hover-color: var(--ps-accent-strong);
    --bs-link-hover-color-rgb: 31, 84, 214;
    --bs-border-radius: var(--ps-radius-sm);
    --bs-border-radius-lg: var(--ps-radius);
}

[data-bs-theme="dark"] {
    color-scheme: dark;

    --ps-accent: #5b8cff;
    --ps-accent-strong: #86a9ff;
    --ps-accent-rgb: 91, 140, 255;
    --ps-accent-soft: rgba(91, 140, 255, .14);
    --ps-bg: #06070a;
    --ps-surface: #0e1117;
    --ps-surface-2: #141922;
    --ps-hover: rgba(255, 255, 255, .06);
    --ps-border: #1f2632;
    --ps-text: #e7ebf3;
    --ps-muted: #8a95aa;
    --ps-sidebar-bg: #090b0f;
    --ps-shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);
    --ps-shadow: 0 10px 30px -10px rgba(0, 0, 0, .75), 0 0 0 1px rgba(255, 255, 255, .02);
    --ps-shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, .9);
    --ps-tip-bg: #e7ebf3;
    --ps-tip-fg: #0b0e14;
    --ps-tip-muted: rgba(11, 14, 20, .68);
    --ps-chart-text: #8a95aa;
    --ps-chart-grid: rgba(255, 255, 255, .08);
    --ps-danger-text: #ff7b72;

    --bs-body-bg: var(--ps-bg);
    --bs-body-bg-rgb: 6, 7, 10;
    --bs-body-color: var(--ps-text);
    --bs-body-color-rgb: 231, 235, 243;
    --bs-emphasis-color: #ffffff;
    --bs-secondary-color: rgba(231, 235, 243, .62);
    --bs-secondary-bg: #141922;
    --bs-tertiary-bg: var(--ps-surface-2);
    --bs-border-color: var(--ps-border);
    --bs-primary: var(--ps-accent);
    --bs-primary-rgb: var(--ps-accent-rgb);
    --bs-link-color: var(--ps-accent);
    --bs-link-color-rgb: var(--ps-accent-rgb);
    --bs-link-hover-color: var(--ps-accent-strong);
    --bs-link-hover-color-rgb: 134, 169, 255;
}

/* ---------- 2. Base ------------------------------------------------------ */

html, body {
    font-family: var(--ps-font);
}

body {
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Short cross-fade of colours while the theme flips (fallback when the View Transitions API is missing). */
html.ps-theming *,
html.ps-theming *::before,
html.ps-theming *::after {
    transition: background-color .35s var(--ps-ease-inout), border-color .35s var(--ps-ease-inout),
                color .35s var(--ps-ease-inout), fill .35s var(--ps-ease-inout), box-shadow .35s var(--ps-ease-inout) !important;
}

::selection { background: rgba(var(--ps-accent-rgb), .28); }

a { text-decoration: none; transition: color .15s ease; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4, h5 { letter-spacing: -.01em; }

/* Scrollbars follow the theme */
* { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--ps-muted) 45%, transparent) transparent; }

/* ---------- 3. Buttons, forms, tables, cards, modals --------------------- */

.btn {
    --bs-btn-border-radius: var(--ps-radius-sm);
    --bs-btn-font-weight: 500;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    transition: transform .18s var(--ps-ease), box-shadow .2s ease, background-color .18s ease,
                border-color .18s ease, color .18s ease, opacity .18s ease;
}
.btn:not(:disabled):not(.disabled):hover { transform: translateY(-1px); }
.btn:not(:disabled):not(.disabled):active { transform: translateY(0) scale(.97); }
.btn > .bi { font-size: 1.05em; line-height: 1; transition: transform .25s var(--ps-ease); }
/* bootstrap-icons nudges the glyph down by .125em for inline text; inside flex rows that misaligns it */
.btn > .bi::before, .ps-user-btn > .bi::before, .ps-nav-link > .bi::before, .ps-side-btn > .bi::before,
.ps-icon-btn > .bi::before, .ps-kpi-icon > .bi::before, .ps-page-icon > .bi::before, .ps-user-link > .bi::before { vertical-align: 0; }
.btn:not(:disabled):hover > .bi-plus-circle,
.btn:not(:disabled):hover > .bi-plus-lg { transform: rotate(90deg); }
.btn:not(:disabled):hover > .bi-download { transform: translateY(2px); }
.btn:not(:disabled):hover > .bi-arrow-left { transform: translateX(-3px); }
.btn:not(:disabled):hover > .bi-trash { transform: rotate(-8deg) scale(1.08); }
.btn:not(:disabled):hover > .bi-key { transform: rotate(-20deg); }
.btn:not(:disabled):hover > .bi-search { transform: scale(1.12); }

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--ps-accent);
    --bs-btn-border-color: var(--ps-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--ps-accent-strong);
    --bs-btn-hover-border-color: var(--ps-accent-strong);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--ps-accent-strong);
    --bs-btn-active-border-color: var(--ps-accent-strong);
    --bs-btn-disabled-bg: var(--ps-accent);
    --bs-btn-disabled-border-color: var(--ps-accent);
    box-shadow: 0 6px 16px -8px rgba(var(--ps-accent-rgb), .9);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #06070a; --bs-btn-hover-color: #06070a; --bs-btn-active-color: #06070a; }
[data-bs-theme="dark"] .btn-primary:hover { --bs-btn-hover-bg: #86a9ff; --bs-btn-hover-border-color: #86a9ff; }
.btn-primary:not(:disabled):hover { box-shadow: 0 10px 22px -8px rgba(var(--ps-accent-rgb), .95); }

/* Neutral "Cancel" style instead of the heavy grey */
.btn-secondary {
    --bs-btn-color: var(--ps-text);
    --bs-btn-bg: var(--ps-surface-2);
    --bs-btn-border-color: var(--ps-border);
    --bs-btn-hover-color: var(--ps-text);
    --bs-btn-hover-bg: var(--ps-hover);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--ps-muted) 50%, var(--ps-border));
    --bs-btn-active-color: var(--ps-text);
    --bs-btn-active-bg: var(--ps-hover);
    --bs-btn-active-border-color: var(--ps-border);
    --bs-btn-disabled-color: var(--ps-muted);
    --bs-btn-disabled-bg: var(--ps-surface-2);
    --bs-btn-disabled-border-color: var(--ps-border);
}
.btn-outline-secondary {
    --bs-btn-color: var(--ps-muted);
    --bs-btn-border-color: var(--ps-border);
    --bs-btn-hover-color: var(--ps-text);
    --bs-btn-hover-bg: var(--ps-hover);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--ps-muted) 50%, var(--ps-border));
    --bs-btn-active-color: var(--ps-text);
    --bs-btn-active-bg: var(--ps-hover);
    --bs-btn-active-border-color: var(--ps-border);
}
[data-bs-theme="dark"] .btn-outline-danger  { --bs-btn-color: #ff7b72; --bs-btn-border-color: #ff7b72; --bs-btn-hover-bg: #ff7b72; --bs-btn-hover-border-color: #ff7b72; --bs-btn-hover-color: #06070a; }
[data-bs-theme="dark"] .btn-outline-warning { --bs-btn-color: #ffc857; --bs-btn-border-color: #ffc857; }
[data-bs-theme="dark"] .btn-outline-primary { --bs-btn-hover-color: #06070a; }
.btn-link { --bs-btn-color: var(--ps-accent); --bs-btn-hover-color: var(--ps-accent-strong); }

/* One focus ring everywhere (the old one was a white halo that looked broken on dark) */
.btn:focus-visible, .btn-check:focus-visible + .btn,
.form-check-input:focus, .ps-icon-btn:focus-visible, .ps-nav-link:focus-visible, a:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--bs-body-bg), 0 0 0 4px rgba(var(--ps-accent-rgb), .75);
}
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus { box-shadow: none; }
.btn:focus-visible { box-shadow: 0 0 0 2px var(--bs-body-bg), 0 0 0 4px rgba(var(--ps-accent-rgb), .75); }

.form-control, .form-select, .input-group-text {
    background-color: var(--ps-surface);
    border-color: var(--ps-border);
    border-radius: var(--ps-radius-sm);
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.input-group > .form-control, .input-group > .btn { border-radius: 0; }
.input-group > :first-child { border-top-left-radius: var(--ps-radius-sm); border-bottom-left-radius: var(--ps-radius-sm); }
.input-group > :last-child { border-top-right-radius: var(--ps-radius-sm); border-bottom-right-radius: var(--ps-radius-sm); }
.form-control:hover:not(:disabled):not(:focus), .form-select:hover:not(:disabled):not(:focus) { border-color: color-mix(in srgb, var(--ps-muted) 45%, var(--ps-border)); }
.form-control:focus, .form-select:focus {
    background-color: var(--ps-surface);
    border-color: var(--ps-accent);
    box-shadow: 0 0 0 4px rgba(var(--ps-accent-rgb), .18);
}
.form-control:disabled, .form-select:disabled { background-color: var(--ps-surface-2); opacity: .7; }
.form-check-input:checked { background-color: var(--ps-accent); border-color: var(--ps-accent); }
.form-label { font-weight: 500; font-size: .9rem; }
.form-floating > label { color: var(--ps-muted); }
.darker-border-checkbox.form-check-input { border-color: var(--ps-muted); }
.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder { color: var(--bs-secondary-color); text-align: end; }
.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder { text-align: start; }

.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e5484d; }
.validation-message { color: var(--ps-danger-text); font-size: .85rem; }

/* Tables become soft cards */
.table {
    --bs-table-bg: var(--ps-surface);
    --bs-table-color: var(--ps-text);
    --bs-table-striped-bg: var(--ps-surface-2);
    --bs-table-striped-color: var(--ps-text);
    --bs-table-border-color: var(--ps-border);
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius);
    box-shadow: var(--ps-shadow-sm);
    margin-bottom: 1.25rem;
}
.table > :not(caption) > * > * { padding: .8rem 1rem; border-bottom-color: var(--ps-border); }
.table > thead > tr > th {
    background: var(--ps-surface-2);
    color: var(--ps-muted);
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--ps-border);
    white-space: nowrap;
}
.table > thead > tr:first-child > th:first-child { border-top-left-radius: calc(var(--ps-radius) - 1px); }
.table > thead > tr:first-child > th:last-child  { border-top-right-radius: calc(var(--ps-radius) - 1px); }
.table > tbody > tr:last-child > td { border-bottom: 0; }
.table > tbody > tr:last-child > td:first-child { border-bottom-left-radius: calc(var(--ps-radius) - 1px); }
.table > tbody > tr:last-child > td:last-child  { border-bottom-right-radius: calc(var(--ps-radius) - 1px); }
.table > tbody > tr { transition: background-color .15s ease; }
.table > tbody > tr:hover > * { --bs-table-bg-state: var(--ps-accent-soft); }
.table-responsive { border-radius: var(--ps-radius); }
.table-sm > :not(caption) > * > * { padding: .5rem .75rem; }

.card {
    --bs-card-bg: var(--ps-surface);
    --bs-card-border-color: var(--ps-border);
    --bs-card-border-radius: var(--ps-radius);
    --bs-card-inner-border-radius: calc(var(--ps-radius) - 1px);
    box-shadow: var(--ps-shadow-sm);
    transition: box-shadow .25s ease, transform .25s var(--ps-ease), border-color .25s ease;
}

.modal-content {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: 18px;
    box-shadow: var(--ps-shadow-lg);
}
.modal-header, .modal-footer { border-color: var(--ps-border); }
.modal-title { font-weight: 600; }
.modal-backdrop { --bs-backdrop-bg: #02040a; backdrop-filter: blur(3px); }
.modal.fade .modal-dialog { transform: translateY(26px) scale(.96); transition: transform .38s var(--ps-ease), opacity .25s ease; }
.modal.show .modal-dialog { transform: none; }
.btn-close { transition: transform .25s var(--ps-ease), opacity .15s ease; }
.btn-close:hover { transform: rotate(90deg); }
[data-bs-theme="dark"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

.dropdown-menu {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-sm);
    box-shadow: var(--ps-shadow);
    animation: ps-pop .18s var(--ps-ease) both;
}
.dropdown-item { border-radius: 8px; margin: 0 .25rem; width: calc(100% - .5rem); }

.toast { border-radius: var(--ps-radius-sm); box-shadow: var(--ps-shadow); animation: ps-toast-in .35s var(--ps-ease) both; }
.alert { border-radius: var(--ps-radius-sm); }
.badge { font-weight: 500; letter-spacing: .01em; }

dl.row > dt { color: var(--ps-muted); font-weight: 500; }
hr { border-color: var(--ps-border); opacity: 1; }

/* Blazor error boundary keeps its look (see app.css) */

/* ---------- 4. App shell ------------------------------------------------- */

.ps-app { display: flex; min-height: 100vh; }

.ps-sidebar {
    position: sticky;
    top: 0;
    z-index: 1040;
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    width: var(--ps-sidebar-w);
    height: 100vh;
    padding: 1rem 1rem .85rem;
    background: var(--ps-sidebar-bg);
    border-right: 1px solid var(--ps-border);
    transition: width .35s var(--ps-ease-inout), transform .35s var(--ps-ease), background-color .3s ease;
    overflow: hidden;
}

.ps-sidebar-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: 1.25rem; min-height: 44px; }

.ps-brand { display: flex; align-items: center; gap: .8rem; color: var(--ps-text); text-decoration: none !important; min-width: 0; }
.ps-brand-mark {
    flex: 0 0 auto;
    width: 44px; height: 44px;
    display: grid; place-items: center;
    border-radius: 13px;
    color: #fff;
    font-size: 1.5rem;
    background: linear-gradient(145deg, var(--ps-accent), #7a5cff);
    box-shadow: 0 8px 18px -8px rgba(var(--ps-accent-rgb), .9);
    transition: transform .4s var(--ps-ease);
}
.ps-brand:hover .ps-brand-mark { transform: rotate(-6deg) scale(1.06); }
.ps-brand-text { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; transition: opacity .2s ease, transform .3s var(--ps-ease); }
.ps-brand-text strong { font-size: 1.05rem; font-weight: 650; }
.ps-brand-text small { color: var(--ps-muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }

.ps-nav { display: flex; flex-direction: column; gap: .25rem; flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; padding: .1rem 0; }
.ps-nav-caption { margin: .9rem .5rem .35rem; font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ps-muted); white-space: nowrap; transition: opacity .2s ease; }

.ps-nav-link, .ps-side-btn {
    position: relative;
    display: flex;
    align-items: center;
    height: 44px;
    padding: 0 12px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--ps-muted);
    font: inherit;
    font-weight: 500;
    white-space: nowrap;
    text-decoration: none !important;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease, transform .18s var(--ps-ease);
}
.ps-nav-link > .bi, .ps-side-btn > .bi { flex: 0 0 20px; width: 20px; font-size: 1.2rem; line-height: 1; text-align: center; transition: transform .3s var(--ps-ease); }
.ps-nav-label { margin-left: 14px; overflow: hidden; text-overflow: ellipsis; max-width: 200px; opacity: 1; transition: opacity .2s ease .05s, max-width .3s var(--ps-ease-inout), margin .3s var(--ps-ease-inout); }
.ps-nav-link:hover, .ps-side-btn:hover { background: var(--ps-hover); color: var(--ps-text); }
.ps-nav-link:hover > .bi { transform: scale(1.15) rotate(-4deg); }
.ps-nav-link:active { transform: scale(.97); }
.ps-nav-link::before {
    content: "";
    position: absolute;
    left: -1rem; top: 50%;
    width: 4px; height: 22px;
    border-radius: 0 4px 4px 0;
    background: var(--ps-accent);
    transform: translateY(-50%) scaleY(0);
    transition: transform .3s var(--ps-ease);
}
.ps-nav-link.active { background: var(--ps-accent-soft); color: var(--ps-accent); }
.ps-nav-link.active::before { transform: translateY(-50%) scaleY(1); }
.ps-nav-link.active > .bi { transform: scale(1.08); }

.ps-sidebar-foot { margin-top: .75rem; padding-top: .75rem; border-top: 1px solid var(--ps-border); }
.ps-side-btn .bi-chevron-bar-left { transition: transform .4s var(--ps-ease); }

.ps-scrim { position: fixed; inset: 0; z-index: 1035; background: rgba(2, 4, 10, .5); backdrop-filter: blur(2px); opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility 0s .3s; }

.ps-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }

.ps-topbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    gap: .5rem;
    height: var(--ps-topbar-h);
    padding: 0 1.5rem;
    background: var(--bs-body-bg);
    background: color-mix(in srgb, var(--bs-body-bg) 80%, transparent);
    -webkit-backdrop-filter: saturate(1.4) blur(14px);
    backdrop-filter: saturate(1.4) blur(14px);
    border-bottom: 1px solid var(--ps-border);
}
.ps-topbar-spacer { flex: 1 1 auto; }

.ps-icon-btn {
    display: inline-grid;
    place-items: center;
    width: 40px; height: 40px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 12px;
    background: transparent;
    color: var(--ps-muted);
    font-size: 1.15rem;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease, transform .18s var(--ps-ease), border-color .18s ease;
}
.ps-icon-btn:hover { background: var(--ps-hover); color: var(--ps-text); }
.ps-icon-btn:active { transform: scale(.92); }
.ps-menu-btn { display: none; }

/* Theme toggle: sun and moon swap with a spin */
.ps-theme-toggle { position: relative; overflow: hidden; border-color: var(--ps-border); background: var(--ps-surface); }
.ps-theme-toggle .bi { grid-area: 1 / 1; transition: transform .55s var(--ps-ease), opacity .3s ease; }
.ps-theme-toggle .ps-icon-sun  { transform: rotate(0) scale(1); opacity: 1; color: #f5a623; }
.ps-theme-toggle .ps-icon-moon { transform: rotate(-90deg) scale(.3); opacity: 0; color: #8fb0ff; }
[data-bs-theme="dark"] .ps-theme-toggle .ps-icon-sun  { transform: rotate(90deg) scale(.3); opacity: 0; }
[data-bs-theme="dark"] .ps-theme-toggle .ps-icon-moon { transform: rotate(0) scale(1); opacity: 1; }
.ps-theme-toggle:hover { border-color: var(--ps-accent); }

/* Top-right account area */
.ps-user { display: flex; align-items: center; gap: .35rem; }
.ps-user form { margin: 0; }
.ps-user-link, .ps-user-btn {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    height: 40px;
    padding: 0 .85rem 0 .45rem;
    border: 1px solid transparent;
    border-radius: 12px;
    background: transparent;
    color: var(--ps-text);
    font: inherit;
    font-size: .92rem;
    font-weight: 500;
    text-decoration: none !important;
    cursor: pointer;
    transition: background-color .18s ease, border-color .18s ease, transform .18s var(--ps-ease), color .18s ease;
}
.ps-user-link:hover, .ps-user-btn:hover { background: var(--ps-hover); }
.ps-user-link:active, .ps-user-btn:active { transform: scale(.97); }
.ps-user-btn { padding: 0 .85rem; color: var(--ps-muted); }
.ps-user-btn:hover { color: var(--ps-danger-text); }
.ps-user-btn .bi { transition: transform .3s var(--ps-ease); }
.ps-user-btn:hover .bi { transform: translateX(3px); }
.ps-avatar {
    display: grid; place-items: center;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--ps-accent-soft);
    color: var(--ps-accent);
    font-size: .8rem; font-weight: 700;
    text-transform: uppercase;
}
.ps-user-name { max-width: 16rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ps-content { flex: 1 1 auto; width: 100%; max-width: 1560px; margin: 0 auto; padding: 1.75rem 1.5rem 3rem; }

/* Collapsed sidebar (desktop only) */
@media (min-width: 992px) {
    [data-sidebar="collapsed"] .ps-sidebar { width: var(--ps-sidebar-w-collapsed); }
    [data-sidebar="collapsed"] .ps-brand-text { opacity: 0; transform: translateX(-8px); pointer-events: none; }
    [data-sidebar="collapsed"] .ps-nav-label { opacity: 0; max-width: 0; margin-left: 0; }
    [data-sidebar="collapsed"] .ps-nav-caption { opacity: 0; }
    [data-sidebar="collapsed"] .ps-side-btn .bi-chevron-bar-left { transform: rotate(180deg); }
}

/* Mobile / tablet: off-canvas sidebar */
@media (max-width: 991.98px) {
    .ps-sidebar { position: fixed; inset: 0 auto 0 0; width: min(300px, 86vw); transform: translateX(-104%); box-shadow: var(--ps-shadow-lg); }
    [data-sidebar-open] .ps-sidebar { transform: none; }
    [data-sidebar-open] .ps-scrim { opacity: 1; visibility: visible; transition: opacity .3s ease, visibility 0s; }
    .ps-menu-btn { display: inline-grid; }
    .ps-sidebar-foot { display: none; }
    .ps-topbar { padding: 0 .85rem; }
    .ps-content { padding: 1.25rem .9rem 2.5rem; }
    .ps-user-name { display: none; }
}
@media (min-width: 992px) { .ps-close-btn { display: none; } }

/* ---------- 5. Page building blocks --------------------------------------- */

.ps-page-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.ps-page-icon {
    flex: 0 0 auto;
    display: grid; place-items: center;
    width: 48px; height: 48px;
    border-radius: 14px;
    background: var(--ps-accent-soft);
    color: var(--ps-accent);
    font-size: 1.4rem;
}
.ps-page-heading { flex: 1 1 12rem; min-width: 0; }
.ps-page-title { margin: 0; font-size: 1.55rem; font-weight: 650; letter-spacing: -.02em; }
.ps-page-sub { margin: .1rem 0 0; color: var(--ps-muted); font-size: .92rem; }
.ps-page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.ps-panel {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius);
    box-shadow: var(--ps-shadow-sm);
    padding: 1.25rem;
    height: 100%;
}
.ps-panel-title { margin: 0 0 .75rem; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ps-muted); }

.ps-kpi {
    display: flex; align-items: center; gap: 1rem;
    height: 100%;
    padding: 1.15rem 1.25rem;
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius);
    box-shadow: var(--ps-shadow-sm);
    transition: transform .3s var(--ps-ease), box-shadow .3s ease, border-color .3s ease;
}
.ps-kpi:hover { transform: translateY(-3px); box-shadow: var(--ps-shadow); border-color: color-mix(in srgb, var(--ps-accent) 40%, var(--ps-border)); }
.ps-kpi-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; font-size: 1.5rem; background: var(--ps-accent-soft); color: var(--ps-accent); transition: transform .4s var(--ps-ease); }
.ps-kpi:hover .ps-kpi-icon { transform: rotate(-8deg) scale(1.08); }
.ps-kpi-icon.is-green  { background: rgba(38, 176, 80, .14);  color: #26b050; }
.ps-kpi-icon.is-amber  { background: rgba(245, 166, 35, .16); color: #f5a623; }
.ps-kpi-label { color: var(--ps-muted); font-size: .82rem; font-weight: 500; }
.ps-kpi-value { font-size: 1.9rem; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }

.ps-empty { display: flex; flex-direction: column; align-items: center; gap: .5rem; padding: 2.5rem 1rem; text-align: center; color: var(--ps-muted); border: 1px dashed var(--ps-border); border-radius: var(--ps-radius); background: var(--ps-surface); }
.ps-empty .bi { font-size: 2rem; opacity: .7; }

/* ---------- 6. Login / account pages ---------------------------------------- */

.ps-auth {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background:
        radial-gradient(900px 500px at 12% -10%, rgba(var(--ps-accent-rgb), .20), transparent 60%),
        radial-gradient(700px 450px at 100% 110%, rgba(122, 92, 255, .18), transparent 60%),
        var(--bs-body-bg);
}
.ps-auth-toolbar { position: absolute; top: 1rem; right: 1rem; z-index: 2; }
.ps-auth-main { position: relative; z-index: 1; flex: 1; display: grid; place-content: center; justify-items: center; gap: 1.5rem; padding: 4.5rem 1rem 2rem; }
.ps-auth-brand { display: flex; align-items: center; gap: .9rem; animation: ps-rise .6s var(--ps-ease) both; }
.ps-auth-brand .ps-brand-mark { width: 52px; height: 52px; font-size: 1.8rem; border-radius: 16px; }
.ps-auth-brand strong { display: block; font-size: 1.3rem; font-weight: 650; line-height: 1.1; }
.ps-auth-brand small { color: var(--ps-muted); letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; }
.ps-auth-card {
    width: min(440px, 92vw);
    padding: 2rem;
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: 22px;
    box-shadow: var(--ps-shadow-lg);
    animation: ps-rise .7s var(--ps-ease) .08s both;
}
.ps-auth-card h2 { font-size: 1.35rem; font-weight: 650; margin-bottom: .25rem; }
.ps-auth-card hr { margin: 1rem 0 1.25rem; }
.ps-auth-card .btn-lg { --bs-btn-padding-y: .7rem; --bs-btn-font-size: 1rem; }

/* ---------- 7. Tooltips -------------------------------------------------------- */

.ps-tooltip {
    position: fixed;
    top: 0; left: 0;
    z-index: 2000;
    max-width: 280px;
    padding: .45rem .7rem;
    border-radius: 10px;
    background: var(--ps-tip-bg);
    color: var(--ps-tip-fg);
    font-size: .8rem;
    line-height: 1.35;
    box-shadow: 0 10px 28px -8px rgba(0, 0, 0, .45);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translate(var(--ps-tip-dx, 0), var(--ps-tip-dy, 6px)) scale(.96);
    transition: opacity .16s ease, transform .22s var(--ps-ease), visibility 0s .16s;
}
.ps-tooltip.show { opacity: 1; visibility: visible; transform: none; transition: opacity .16s ease, transform .22s var(--ps-ease), visibility 0s; }
.ps-tooltip[data-placement="top"]    { --ps-tip-dy: 6px; }
.ps-tooltip[data-placement="bottom"] { --ps-tip-dy: -6px; }
.ps-tooltip[data-placement="left"]   { --ps-tip-dx: 6px; --ps-tip-dy: 0; }
.ps-tooltip[data-placement="right"]  { --ps-tip-dx: -6px; --ps-tip-dy: 0; }
.ps-tooltip-title { font-weight: 650; }
.ps-tooltip-title:empty { display: none; }
.ps-tooltip-title:not(:empty) + .ps-tooltip-body { margin-top: .1rem; color: var(--ps-tip-muted); }

/* Blazor.Bootstrap's own <Tooltip> (info icons) uses the same palette */
.tooltip { --bs-tooltip-bg: var(--ps-tip-bg); --bs-tooltip-color: var(--ps-tip-fg); --bs-tooltip-border-radius: 10px; --bs-tooltip-opacity: 1; }

/* ---------- 8. Motion ---------------------------------------------------------------- */

@keyframes ps-rise  { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
/* opacity + individual 'scale' property only: Popper positions dropdowns with an inline transform */
@keyframes ps-pop   { from { opacity: 0; scale: .96; } to { opacity: 1; scale: 1; } }
@keyframes ps-row   { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: none; } }
@keyframes ps-toast-in { from { opacity: 0; transform: translateX(24px) scale(.96); } to { opacity: 1; transform: none; } }

/* Page transition: the layout re-creates .ps-page (keyed by the route), so this plays on every navigation.
   "backwards" fill keeps no transform behind afterwards, so position:fixed modals inside pages keep working. */
.ps-page { animation: ps-fade .35s ease backwards; }
@keyframes ps-fade { from { opacity: 0; } to { opacity: 1; } }
.ps-page > :where(:not(.modal, .modal-backdrop, .toast-container, script, style)) { animation: ps-rise .55s var(--ps-ease) backwards; }
.ps-page > :where(:nth-child(2)) { animation-delay: .05s; }
.ps-page > :where(:nth-child(3)) { animation-delay: .10s; }
.ps-page > :where(:nth-child(4)) { animation-delay: .15s; }
.ps-page > :where(:nth-child(5)) { animation-delay: .20s; }
.ps-page > :where(:nth-child(n+6)) { animation-delay: .25s; }
.ps-page table > tbody > tr { animation: ps-row .45s var(--ps-ease) backwards; }
.ps-page table > tbody > tr:nth-child(2) { animation-delay: .04s; }
.ps-page table > tbody > tr:nth-child(3) { animation-delay: .08s; }
.ps-page table > tbody > tr:nth-child(4) { animation-delay: .12s; }
.ps-page table > tbody > tr:nth-child(5) { animation-delay: .16s; }
.ps-page table > tbody > tr:nth-child(6) { animation-delay: .20s; }
.ps-page table > tbody > tr:nth-child(7) { animation-delay: .24s; }
.ps-page table > tbody > tr:nth-child(8) { animation-delay: .28s; }
.ps-page table > tbody > tr:nth-child(n+9) { animation-delay: .32s; }
.ps-page .row > [class*="col"] { animation: ps-rise .55s var(--ps-ease) backwards; }
.ps-page .row > [class*="col"]:nth-child(2) { animation-delay: .06s; }
.ps-page .row > [class*="col"]:nth-child(3) { animation-delay: .12s; }
.ps-page .row > [class*="col"]:nth-child(n+4) { animation-delay: .18s; }

/* Circular reveal while switching theme (View Transitions API) */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-old(root) { z-index: 1; }
::view-transition-new(root) { z-index: 2; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}