/* ==========================================================================
   ChiRhos design tokens
   Brand palette taken from the ChiRhos logo: deep purples with orange accents.
   ========================================================================== */
:root {
    --chi-purple-900: #2E0F45;
    --chi-purple-800: #3D1459;
    --chi-purple-700: #4B1D6B;
    --chi-purple-600: #5C2585;
    --chi-purple-500: #6D28A5;
    --chi-purple-300: #A26BD4;
    --chi-purple-100: #EFE6F7;
    --chi-orange-600: #D9660A;
    --chi-orange-500: #F58220;
    --chi-orange-400: #FF9E3D;
    --chi-orange-100: #FFF0E1;
    --chi-ink: #241832;
    --chi-muted: #6B6478;
    --chi-surface: #FFFFFF;
    --chi-canvas: #F7F5FA;
    --chi-border: #E4DFEC;
    --chi-radius: 0.65rem;
    --chi-shadow-sm: 0 1px 2px rgba(46, 15, 69, 0.06), 0 1px 3px rgba(46, 15, 69, 0.08);
    --chi-shadow-md: 0 4px 14px rgba(46, 15, 69, 0.10);
    --chi-sidebar: linear-gradient(180deg, var(--chi-purple-900) 0%, var(--chi-purple-600) 100%);
    --chi-brand-gradient: linear-gradient(135deg, var(--chi-purple-600) 0%, var(--chi-orange-500) 100%);
    /* Bootstrap variable remapping */
    --bs-primary: var(--chi-purple-600);
    --bs-primary-rgb: 92, 37, 133;
    --bs-link-color: var(--chi-purple-600);
    --bs-link-color-rgb: 92, 37, 133;
    --bs-link-hover-color: var(--chi-purple-800);
    --bs-link-hover-color-rgb: 61, 20, 89;
    --bs-body-color: var(--chi-ink);
    --bs-border-color: var(--chi-border);
    --bs-border-radius: var(--chi-radius);
    --bs-focus-ring-color: rgba(92, 37, 133, 0.25);
}

html, body {
    font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--chi-canvas);
    color: var(--chi-ink);
    font-size: 0.95rem;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--chi-purple-800);
    font-weight: 600;
}

h1 {
    font-size: 1.6rem;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--chi-purple-600);
    text-decoration: none;
}

    a:hover, .btn-link:hover {
        color: var(--chi-purple-800);
        text-decoration: underline;
    }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    --bs-btn-border-radius: var(--chi-radius);
    font-weight: 500;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--chi-purple-600);
    --bs-btn-border-color: var(--chi-purple-600);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--chi-purple-700);
    --bs-btn-hover-border-color: var(--chi-purple-700);
    --bs-btn-active-bg: var(--chi-purple-800);
    --bs-btn-active-border-color: var(--chi-purple-800);
    --bs-btn-disabled-bg: var(--chi-purple-300);
    --bs-btn-disabled-border-color: var(--chi-purple-300);
}

.btn-secondary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--chi-purple-300);
    --bs-btn-border-color: var(--chi-purple-500);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--chi-purple-500);
    --bs-btn-hover-border-color: var(--chi-purple-600);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--chi-purple-600);
    --bs-btn-active-border-color: var(--chi-purple-700);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--chi-purple-300);
    --bs-btn-disabled-border-color: var(--chi-purple-300);
    font-weight: 600;
}

.btn-outline-secondary {
    --bs-btn-color: var(--chi-purple-700);
    --bs-btn-border-color: var(--chi-border);
    --bs-btn-hover-color: var(--chi-purple-900);
    --bs-btn-hover-bg: var(--chi-purple-100);
    --bs-btn-hover-border-color: var(--chi-purple-300);
}

.btn-warning, .btn-accent {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--chi-orange-500);
    --bs-btn-border-color: var(--chi-orange-500);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--chi-orange-600);
    --bs-btn-hover-border-color: var(--chi-orange-600);
    --bs-btn-active-bg: var(--chi-orange-600);
    --bs-btn-active-border-color: var(--chi-orange-600);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(92, 37, 133, 0.25);
}

/* --------------------------------------------------------------------------
   Layout / page structure
   -------------------------------------------------------------------------- */
.content {
    padding-top: 1.1rem;
    padding-bottom: 3rem;
}

.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.85rem;
    margin-bottom: 1.25rem;
    border-bottom: 3px solid transparent;
    border-image: var(--chi-brand-gradient) 1;
}

    .page-header h1 {
        margin-bottom: 0.15rem;
    }

.page-lead {
    color: var(--chi-muted);
    max-width: 70ch;
    margin-bottom: 0;
}

/* Attractive informational call-out used for the intro text under a heading */
.info-callout {
    position: relative;
    display: block;
    padding: 0.85rem 1rem 0.85rem 3rem;
    margin-bottom: 1.25rem;
    color: var(--chi-purple-900);
    background-color: var(--chi-purple-100);
    background-image: linear-gradient(90deg, rgba(245, 130, 32, 0.10) 0%, rgba(245, 130, 32, 0) 45%);
    border: 1px solid var(--chi-border);
    border-left: 4px solid var(--chi-orange-500);
    border-radius: var(--chi-radius);
    box-shadow: var(--chi-shadow-sm);
    font-size: 0.92rem;
    line-height: 1.5;
}

    .info-callout::before {
        content: "";
        position: absolute;
        left: 1rem;
        top: 0.9rem;
        width: 1.25rem;
        height: 1.25rem;
        background-repeat: no-repeat;
        background-size: contain;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23F58220'%3E%3Cpath d='M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.93-9.412-1 4.705c-.07.34.029.533.304.533.194 0 .487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703 0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2'/%3E%3C/svg%3E");
    }

    .info-callout p {
        margin-bottom: 0.5rem;
    }

        .info-callout p:last-child {
            margin-bottom: 0;
        }

    .info-callout b, .info-callout strong {
        color: var(--chi-purple-700);
    }

/* --------------------------------------------------------------------------
   Home page tiles
   -------------------------------------------------------------------------- */
.home-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.home-tile {
    display: flex;
    flex-direction: column;
    padding: 1.15rem 1.25rem;
    background-color: #fff;
    border: 1px solid var(--chi-border);
    border-top: 4px solid var(--chi-purple-500, #5C2585);
    border-radius: var(--chi-radius);
    box-shadow: var(--chi-shadow-sm);
    text-decoration: none;
    text-align: left;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

    .home-tile:hover, .home-tile:focus {
        transform: translateY(-3px);
        box-shadow: 0 0.5rem 1.25rem rgba(92, 37, 133, 0.18);
        text-decoration: none;
        color: inherit;
    }

.home-tile-accent {
    border-top-color: var(--chi-orange-500);
    background-image: linear-gradient(135deg, rgba(245, 130, 32, 0.12) 0%, rgba(245, 130, 32, 0) 60%);
}

.home-tile-icon {
    font-size: 1.5rem;
    line-height: 1;
    margin-bottom: 0.6rem;
    color: var(--chi-purple-700);
}

.home-tile-accent .home-tile-icon {
    color: var(--chi-orange-500);
}

.home-tile-free {
    border-top-color: #0F8A6A;
    background-image: linear-gradient(135deg, rgba(15, 138, 106, 0.12) 0%, rgba(15, 138, 106, 0) 60%);
}

    .home-tile-free:hover, .home-tile-free:focus {
        box-shadow: 0 0.5rem 1.25rem rgba(15, 138, 106, 0.22);
    }

    .home-tile-free .home-tile-icon {
        color: #0F8A6A;
    }

.home-tile-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--chi-purple-900);
    margin-bottom: 0.35rem;
}

.home-tile-text {
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--chi-muted);
}

/* Pointer towards the AI chatbot launcher in the bottom-right corner */
.home-chat-hint {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
    margin: 1rem 0 4rem auto;
    max-width: 40rem;
    padding: 0.85rem 1.1rem;
    background-color: var(--chi-purple-100);
    border: 1px dashed var(--chi-orange-500);
    border-radius: var(--chi-radius);
}

.home-chat-hint-text {
    margin: 0;
    font-size: 1rem;
    color: var(--chi-purple-900);
    text-align: right;
}

.home-chat-hint-arrow {
    font-size: 2.75rem;
    line-height: 1;
    color: var(--chi-orange-500);
    animation: home-chat-hint-nudge 1.6s ease-in-out infinite;
}

@keyframes home-chat-hint-nudge {
    0%, 100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(0.35rem, 0.35rem);
    }
}

/* --------------------------------------------------------------------------
   Getting started prompts (sandbox type name / first steps for a type)
   -------------------------------------------------------------------------- */
.starter-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(28, 12, 42, 0.45);
    z-index: 1080;
}

.starter-prompt {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(34rem, calc(100vw - 2rem));
    padding: 1.5rem;
    background-color: #fff;
    border: 1px solid var(--chi-border);
    border-top: 4px solid var(--chi-orange-500);
    border-radius: var(--chi-radius);
    box-shadow: 0 1rem 2.5rem rgba(28, 12, 42, 0.3);
    z-index: 1081;
}

.starter-prompt-title {
    font-size: 1.25rem;
    color: var(--chi-purple-900);
    margin-bottom: 0.5rem;
}

.starter-prompt-text {
    font-size: 0.92rem;
    color: var(--chi-muted);
}

.starter-prompt-warning {
    font-size: 0.85rem;
    color: var(--chi-danger, #b02a37);
    background-color: rgba(176, 42, 55, 0.08);
    border: 1px solid rgba(176, 42, 55, 0.25);
    border-radius: var(--chi-radius);
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.75rem;
}

.starter-prompt-options {
    display: grid;
    gap: 0.75rem;
    margin: 1rem 0;
}

.starter-prompt-option {
    display: flex;
    flex-direction: column;
    text-align: left;
    padding: 0.9rem 1rem;
    background-color: var(--chi-purple-100);
    border: 1px solid var(--chi-border);
    border-radius: var(--chi-radius);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

    .starter-prompt-option:hover, .starter-prompt-option:focus {
        transform: translateY(-2px);
        box-shadow: 0 0.4rem 1rem rgba(92, 37, 133, 0.18);
    }

.starter-prompt-option-title {
    font-weight: 700;
    color: var(--chi-purple-900);
    margin-bottom: 0.2rem;
}

.starter-prompt-option-text {
    font-size: 0.85rem;
    color: var(--chi-muted);
}

.starter-prompt-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}

.page-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Sticky page chrome so toolbars stay in view while a data region scrolls */
.sticky-page-chrome {
    position: sticky;
    top: 0;
    z-index: 3;
    background-color: var(--chi-canvas);
    padding-top: 0.25rem;
}

/* Independently scrollable data region (e.g. the browse grid) */
.data-scroll-region {
    max-height: calc(100vh - 19rem);
    overflow: auto;
    background-color: var(--chi-surface);
    border: 1px solid var(--chi-border);
    border-radius: var(--chi-radius);
    box-shadow: var(--chi-shadow-sm);
}

    .data-scroll-region .table {
        margin-bottom: 0;
    }

    .data-scroll-region thead th {
        position: sticky;
        top: 0;
        z-index: 2;
        background-color: var(--chi-purple-100);
        box-shadow: inset 0 -1px 0 var(--chi-border);
    }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    --bs-card-border-color: var(--chi-border);
    --bs-card-border-radius: var(--chi-radius);
    --bs-card-bg: var(--chi-surface);
    box-shadow: var(--chi-shadow-sm);
}

.card-header {
    background-color: var(--chi-purple-100);
    border-bottom: 1px solid var(--chi-border);
    color: var(--chi-purple-800);
    font-weight: 600;
}

.card-title {
    color: var(--chi-purple-800);
}

/* --------------------------------------------------------------------------
   Tabs
   -------------------------------------------------------------------------- */
.nav-tabs {
    --bs-nav-tabs-border-color: var(--chi-border);
    --bs-nav-tabs-link-active-color: var(--chi-purple-800);
    --bs-nav-tabs-link-active-border-color: var(--chi-border) var(--chi-border) var(--chi-surface);
    --bs-nav-link-color: var(--chi-muted);
    --bs-nav-link-hover-color: var(--chi-purple-700);
    font-weight: 500;
}

    .nav-tabs .nav-link.active {
        box-shadow: inset 0 3px 0 0 var(--chi-orange-500);
    }

.nav-pills {
    --bs-nav-pills-link-active-bg: var(--chi-purple-600);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-label {
    font-weight: 500;
    color: var(--chi-purple-800);
    margin-bottom: 0.3rem;
}

.form-control, .form-select {
    border-color: var(--chi-border);
    border-radius: var(--chi-radius);
}

    .form-control:focus, .form-select:focus {
        border-color: var(--chi-purple-300);
    }

    .form-control:disabled, .form-select:disabled {
        background-color: var(--chi-canvas);
    }

.form-text {
    color: var(--chi-muted);
}

.form-check-input:checked {
    background-color: var(--chi-purple-600);
    border-color: var(--chi-purple-600);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table {
    --bs-table-border-color: var(--chi-border);
    --bs-table-striped-bg: rgba(92, 37, 133, 0.035);
    --bs-table-hover-bg: rgba(245, 130, 32, 0.08);
    vertical-align: middle;
}

    .table > thead {
        background-color: var(--chi-purple-100);
        color: var(--chi-purple-800);
    }

    .table > thead th {
        font-weight: 600;
        white-space: nowrap;
    }

/* --------------------------------------------------------------------------
   Badges / modals
   -------------------------------------------------------------------------- */
.badge.bg-primary {
    background-color: var(--chi-purple-600) !important;
}

.badge.bg-warning {
    background-color: var(--chi-orange-500) !important;
    color: #fff !important;
}

.modal-header {
    background-color: var(--chi-purple-100);
    color: var(--chi-purple-800);
}

.modal-content {
    border-radius: var(--chi-radius);
    border-color: var(--chi-border);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid var(--bs-danger, #dc3545);
}

.validation-message {
    color: var(--bs-danger, #dc3545);
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--chi-orange-500);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: var(--chi-orange-600);
}

.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;
}