/* ===================================================
   TASK DETAIL PANEL
   =================================================== */

.detail-panel, .settings-panel {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
}

.detail-panel.open, .settings-panel.open {
    display: flex;
}

.detail-overlay, .settings-panel .detail-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.detail-content {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    max-width: var(--detail-w);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: var(--shadow-xl);
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    flex-shrink: 0;
}

.detail-actions {
    display: flex;
    gap: 4px;
}

.detail-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 16px;
}

/* --- Detail task form --- */
.detail-field {
    margin-bottom: 20px;
}

.detail-field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}

.detail-title-input {
    width: 100%;
    border: none;
    background: none;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.detail-title-input:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

.detail-title-input::placeholder {
    color: var(--text-tertiary);
}

.detail-textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text);
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
    min-height: 80px;
    transition: var(--transition);
}

.detail-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.detail-row {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.detail-row .detail-field {
    flex: 1;
    margin-bottom: 0;
}

.detail-select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
}

.detail-select:focus {
    outline: none;
    border-color: var(--primary);
}

.detail-date-input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text);
    font-size: 14px;
}

.detail-date-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* --- Steps section --- */
.steps-section {
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.section-header h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-header .badge {
    background: var(--primary-bg);
    color: var(--primary);
    padding: 1px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
}

.steps-progress {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin-bottom: 12px;
    overflow: hidden;
}

.steps-progress-bar {
    height: 100%;
    background: var(--success);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.step-check {
    width: 20px; height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 10px;
    color: transparent;
}

.step-check:hover { border-color: var(--success); }

.step-check.checked {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}

.step-text {
    flex: 1;
    border: none;
    background: none;
    font-size: 13px;
    color: var(--text);
    padding: 2px 0;
}

.step-text:focus { outline: none; }
.step-text.done { text-decoration: line-through; color: var(--text-tertiary); }

.step-delete {
    border: none;
    background: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    opacity: 0;
    transition: var(--transition);
    font-size: 12px;
}

.step-item:hover .step-delete { opacity: 1; }
.step-delete:hover { color: var(--danger); }

.add-step-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.add-step-input {
    flex: 1;
    border: none;
    border-bottom: 1.5px solid var(--border);
    background: none;
    padding: 6px 0;
    font-size: 13px;
    color: var(--text);
    transition: var(--transition);
}

.add-step-input:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

.add-step-input::placeholder { color: var(--text-tertiary); }

.btn-add-step {
    border: none;
    background: var(--primary-bg);
    color: var(--primary);
    width: 28px; height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    flex-shrink: 0;
}

.btn-add-step:hover { background: var(--primary); color: #fff; }

/* --- Comments section --- */
.comments-section {
    margin-bottom: 24px;
}

.comment-item {
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    position: relative;
}

.comment-text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text);
    word-wrap: break-word;
    white-space: pre-wrap;
}

.comment-date {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.comment-delete {
    position: absolute;
    top: 8px; right: 8px;
    border: none;
    background: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    opacity: 0;
    transition: var(--transition);
    font-size: 11px;
}

.comment-item:hover .comment-delete { opacity: 1; }
.comment-delete:hover { color: var(--danger); }

.add-comment-row {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.add-comment-input {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text);
    resize: none;
    min-height: 38px;
    max-height: 100px;
    transition: var(--transition);
}

.add-comment-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.btn-send-comment {
    border: none;
    background: var(--primary);
    color: #fff;
    width: 38px; height: 38px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    flex-shrink: 0;
    align-self: flex-end;
}

.btn-send-comment:hover { background: var(--primary-dark); }

/* --- Detail divider --- */
.detail-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 24px 0;
}