/* Minimal styling pro expert form — funkční, ne marketingově hezké */
:root {
    --color-primary: #2563eb;
    --color-error: #dc2626;
    --color-success: #16a34a;
    --color-text: #1f2937;
    --color-bg: #f9fafb;
    --color-card-bg: #ffffff;
    --color-border: #e5e7eb;
    --radius: 6px;
    --spacing: 1rem;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    margin: 0;
    line-height: 1.5;
}

.container {
    max-width: 880px;
    margin: 0 auto;
    padding: var(--spacing);
}

.op-context {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing);
    margin-bottom: var(--spacing);
}

.op-context dt {
    font-weight: 600;
    color: #6b7280;
    font-size: 0.875rem;
}

.op-context dd {
    margin: 0 0 0.5rem;
}

.op-context__heading {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.75rem;
}

.op-context__grid {
    display: grid;
    grid-template-columns: 10rem 1fr;
    gap: 0.25rem 1rem;
    margin-bottom: 0.75rem;
}

.op-context__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    padding: 0.125rem 0;
}

.op-context__value {
    font-size: 0.875rem;
    color: var(--color-text);
    padding: 0.125rem 0;
}

.op-context__missing {
    color: #d97706;
    font-style: italic;
}

.op-context__note {
    font-size: 0.8125rem;
    color: #6b7280;
    border-top: 1px solid var(--color-border);
    padding-top: 0.5rem;
    margin: 0;
}

.op-context__note a {
    color: var(--color-primary);
}

.project-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing);
    margin-bottom: var(--spacing);
    position: relative;
}

.project-card h3 {
    margin: 0 0 var(--spacing);
}

.field {
    margin-bottom: var(--spacing);
}

.field label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.field input,
.field textarea,
.field select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
}

.field textarea { min-height: 5rem; resize: vertical; }

.field-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing);
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-danger {
    background: var(--color-error);
    color: white;
}

.autosave-indicator {
    font-size: 0.875rem;
    color: #6b7280;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.autosave-indicator[data-state="saving"] { color: #6b7280; }
.autosave-indicator[data-state="saved"] { color: var(--color-success); }
.autosave-indicator[data-state="error"] { color: var(--color-error); }

.submit-bar {
    position: sticky;
    bottom: 0;
    background: var(--color-card-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing);
    margin: var(--spacing) calc(-1 * var(--spacing)) 0;
}

.error {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.error:empty { display: none; }

/* Přílohy */
.attachments-section {
    margin-top: 1rem;
}

.attachments-section details {
    background: #f9fafb;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem;
}

.attachments-section summary {
    cursor: pointer;
    font-weight: 500;
    user-select: none;
    list-style: revert;
}

.attachments-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.attachment-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--color-border);
}

.attachment-row:last-child {
    border-bottom: none;
}

.attachment-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.attachment-size {
    color: #6b7280;
    font-size: 0.8rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-icon {
    padding: 0.2rem 0.5rem;
    font-size: 0.8rem;
    line-height: 1.4;
    flex-shrink: 0;
}

.attachments-upload {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.attachments-hint {
    color: #6b7280;
    font-size: 0.875em;
    margin: 0.5rem 0 0;
}

.required-star {
    color: var(--color-error);
    text-decoration: none;
    font-style: normal;
    font-weight: 600;
    margin-left: 0.125rem;
}

.form-legend {
    font-size: 0.8125rem;
    color: #6b7280;
    margin: 0 0 0.5rem;
    text-align: right;
}

.form-legend .required-star {
    margin-left: 0;
    margin-right: 0.125rem;
}

.timeline {
    list-style: none;
    padding: 0;
}

.timeline li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.timeline .done { color: var(--color-success); }
.timeline .pending { color: #6b7280; }
.timeline .in-progress { color: var(--color-primary); }

/* SMS kód karta */
[x-cloak] { display: none !important; }

.sms-code-input {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1.75rem;
    text-align: center;
    letter-spacing: 0.5em;
    font-family: monospace;
    color: var(--color-text);
}

.sms-code-input:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
    border-color: var(--color-primary);
}

.sms-resend {
    font-size: 0.875rem;
    color: #6b7280;
}

.sms-resend--active {
    color: var(--color-primary);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 0.875rem;
    text-decoration: underline;
}

.sms-resend--active:hover {
    color: var(--color-primary);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}