:root {
    --color-bg: #f5f6fa;
    --color-card: #ffffff;
    --color-border: #e0e3eb;
    --color-text: #111322;
    --color-muted: #5f6576;
    --color-accent: #0d6efd;
    --color-accent-light: #e7f0ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    line-height: 1.5;
}

code {
    background: #f1f3f9;
    padding: 0 4px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    background: var(--color-card);
    padding: 20px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 20px;
    gap: 12px;
}

.page-actions {
    display: flex;
    gap: 12px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 16px;
}

.card-block {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
}

.card-header h2 {
    margin: 0;
}

.badge {
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 999px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px 20px;
    margin-bottom: 16px;
    align-items: stretch;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.form-field label {
    font-weight: 600;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.form-field textarea,
.form-field input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #fff;
}

.form-field textarea {
    resize: vertical;
}

.inline-flags {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.inline-flags label {
    display: flex;
    gap: 8px;
    font-weight: 600;
    align-items: center;
}

.upload-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.manual-attachment {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.table-scroll {
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

th {
    text-align: left;
    background: #f8faff;
}

tbody tr:last-child td {
    border-bottom: none;
}

.empty-row {
    text-align: center;
    padding: 16px;
    color: var(--color-muted);
}

.button-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin: 18px 0;
}

.btn {
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn.primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.3);
}

.btn.secondary {
    background: #111322;
    color: #fff;
}

.btn.tertiary {
    background: #eef2ff;
    color: #15347a;
}

.btn.ghost {
    background: transparent;
    color: var(--color-muted);
    border: 1px solid var(--color-border);
}

.btn.small {
    padding: 6px 10px;
    font-size: 0.85rem;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.status-label {
    font-size: 0.9rem;
    color: var(--color-muted);
}

.payload-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.payload-preview pre {
    background: #0f172a;
    color: #f8fafc;
    padding: 12px;
    border-radius: 10px;
    max-height: 320px;
    overflow: auto;
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
}

.message-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message-card {
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 12px;
    background: #fefefe;
}

.message-card.outgoing {
    background: #f4f8ff;
}

.message-card header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-weight: 600;
}

.message-body {
    margin: 8px 0;
    white-space: pre-wrap;
}

.message-meta {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.attachment-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.attachment-pill {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    padding: 6px 10px;
    flex-wrap: wrap;
}

.file-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.file-actions a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
}

.file-actions a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .page-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .payload-preview pre {
        max-height: 220px;
    }
}
#blazor-error-ui {
    color-scheme: light only;
    background: #fff4cd;
    border-top: 1px solid #f6d88a;
    bottom: 0;
    box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.75rem 1.25rem 0.85rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-size: 0.95rem;
}

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

.blazor-error-boundary {
    border: 1px solid #dc3545;
    padding: 0.6rem;
    background: rgba(220, 53, 69, 0.05);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
    color: #dc3545;
    font-weight: 600;
}

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 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: var(--color-accent);
    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: 600;
    inset: calc(20vh + 3.25rem) 0 auto 0;
    color: var(--color-muted);
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}
.content {
    max-width: 1320px;
    margin: 0 auto 40px;
}

.status-pill.ghost {
    background: #eef1fb;
    color: var(--color-muted);
}

/* Custom checkbox styling */
.form-field input[type="checkbox"],
.form-field .valid.modified:not([type=checkbox]) + .validation-message {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-accent);
    margin-right: 8px;
}

/* Blazor InputCheckbox styling */
.form-field .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-accent-light);
    border: 1px solid #d0e1ff;
    border-radius: 8px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-field .checkbox-label:hover {
    background: #d9e7ff;
    border-color: #b8d4ff;
}

.form-field .checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

/* Legacy support for regular checkbox */
.form-field label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-accent-light);
    border: 1px solid #d0e1ff;
    border-radius: 8px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-field label:has(input[type="checkbox"]):hover {
    background: #d9e7ff;
    border-color: #b8d4ff;
}

/* File input styling for Blazor InputFile */
.upload-area {
    position: relative;
    padding: 24px 16px;
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    background: #f8faff;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.upload-area input[type="file"] {
    width: 100%;
    cursor: pointer;
    font-size: 0.95rem;
}

.upload-area small {
    display: block;
    margin-top: 8px;
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* Standard file input styling */
input[type="file"] {
    cursor: pointer;
}

input[type="file"]::file-selector-button {
    border: none;
    background: var(--color-accent);
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.2s ease;
}

input[type="file"]::file-selector-button:hover {
    background: #0b5ed7;
    transform: translateY(-1px);
}