html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    height: 100%;
    overflow: hidden;
    scrollbar-width: thin;
    scrollbar-color: #c0c8d8 transparent;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c0c8d8; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #a0aec0; }

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding: 0;
}

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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

.nav-link {
    display: flex;
    align-items: left; /* Vertically centers icon and text */
    justify-content: left; /* Horizontally centers them */
    gap: 8px; /* Optional: adds space between icon and text */
}


#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: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 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: #1b6ec2;
            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: #c02d76;
}

.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;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
}

.nav-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.6);
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
}

.nav-icon-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.nav-icon-link.active {
    color: #fff;
}

@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }


/* ── Sidebar ── */
.fe-sidebar {
    width: 220px;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.fe-sidebar h3 {
    margin: 0 0 4px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #888;
}
.fe-template-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.fe-template-item {
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid #e0e0e0;
    background: #fff;
    transition: background .15s;
}
.fe-template-item:hover  { background: #f0f4ff; }
.fe-template-item.active { background: #1B3A6B; color: #fff; border-color: #1B3A6B; }
.fe-template-item.active .fe-tmpl-desc { color: #b0c4e8; }
.fe-tmpl-name { font-size: 13px; font-weight: 600; }
.fe-tmpl-desc { font-size: 11px; color: #999; margin-top: 2px; }
.fe-sidebar-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Editor panel ── */
.fe-editor-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}
.fe-meta-row { display: flex; gap: 8px; align-items: center; }
.fe-meta-row input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 13px;
}
.fe-meta-row input:focus { outline: 2px solid #1B3A6B; border-color: transparent; }
.fe-editor {
    flex: 1;
    width: 100%;
    padding: 10px;
    font-family: 'Cascadia Code', 'Fira Code', monospace;
    font-size: 12px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    resize: none;
    line-height: 1.5;
    box-sizing: border-box;
}
.fe-editor:focus { outline: 2px solid #1B3A6B; border-color: transparent; }
.fe-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.fe-hint { font-size: 11px; color: #aaa; }

/* ── Theme panel ── */
.fe-theme-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #666;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    padding: 4px 0;
}
.fe-theme-toggle:hover { color: #1B3A6B; }
.fe-theme-toggle svg { transition: transform .2s; }
.fe-theme-toggle.open svg { transform: rotate(180deg); }

.fe-theme-panel {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    padding: 10px 12px;
    background: #f8f9fc;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
}
.fe-colour-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #555;
}
.fe-colour-item input[type=color] {
    width: 32px;
    height: 28px;
    padding: 2px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    cursor: pointer;
    background: none;
}
.fe-colour-reset {
    font-size: 11px;
    color: #999;
    cursor: pointer;
    text-decoration: underline;
    background: none;
    border: none;
    padding: 0;
}
.fe-colour-reset:hover { color: #c62828; }

/* ── Buttons ── */
.btn {
    padding: 6px 13px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: opacity .15s;
    white-space: nowrap;
}
.btn:disabled             { opacity: .5; cursor: default; }
.btn-primary              { background: #1B3A6B; color: #fff; }
.btn-preview              { background: #5c6bc0; color: #fff; }
.btn-success              { background: #2e7d32; color: #fff; }
.btn-danger               { background: #c62828; color: #fff; }
.btn-ghost                { background: #f0f0f0; color: #333; }
.btn:hover:not(:disabled) { opacity: .85; }

.fe-status { font-size: 12px; padding: 4px 10px; border-radius: 4px; }
.fe-status.ok  { background: #e8f5e9; color: #2e7d32; }
.fe-status.err { background: #ffebee; color: #c62828; }

/* ── Overlay ── */
.fe-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn .15s ease;
}
.fe-overlay-box {
    background: #fff;
    border-radius: 10px;
    width: min(900px, 94vw);
    height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    animation: slideUp .18s ease;
}
.fe-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: #1B3A6B;
    color: #fff;
    flex-shrink: 0;
}
.fe-overlay-header h3 { margin: 0; font-size: 14px; font-weight: 600; }
.fe-overlay-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    opacity: .8;
    transition: opacity .15s;
}
.fe-overlay-close:hover { opacity: 1; }
.fe-overlay-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.fe-overlay-body iframe {
    flex: 1;
    width: 100%;
    border: none;
    display: block;
}
.fe-overlay-loading {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 14px;
    gap: 10px;
}
.fe-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e0e0e0;
    border-top-color: #1B3A6B;
    border-radius: 50%;
    animation: spin .7s linear infinite;
}

.fe-autosaved {
    animation: fadeOut 2s forwards;
}

@keyframes fadeOut {
    0%   { opacity: 1; }
    60%  { opacity: 1; }
    100% { opacity: 0; }
}
@keyframes spin { to { transform: rotate(360deg); } }