/* GTD Premium Theme - Trello-Style Two Column Modal */

:root {
    --accent-primary: #6366f1;
    --accent-primary-light: #818cf8;
    --accent-primary-dark: #4f46e5;
    --accent-primary-bg: rgba(99, 102, 241, 0.12);

    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;

    --color-bg-primary: #0f0f12;
    --color-bg-secondary: #161619;
    --color-bg-tertiary: #1c1c20;
    --color-bg-elevated: #242428;
    --color-bg-hover: #2a2a30;

    --color-text-primary: #f4f4f5;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-muted: #52525b;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);
}

/* ===============================================
   SIDEBAR
   =============================================== */
.sidebar-header {
    padding: 20px 16px !important;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-dark)) !important;
    border-radius: 0 0 20px 20px !important;
    margin: 0 10px 20px 10px !important;
}

.quick-capture-btn,
#quick-capture-btn {
    width: 100% !important;
    padding: 14px !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    font-weight: 600 !important;
}

.sidebar .nav-item.active {
    background: var(--accent-primary-bg) !important;
    color: var(--accent-primary-light) !important;
}

/* ===============================================
   TASK MODAL - TWO COLUMN LAYOUT
   =============================================== */
.modal-content.task-modal {
    max-width: 900px !important;
    width: 95% !important;
    height: 85vh !important;
    max-height: 85vh !important;
    background: var(--color-bg-secondary) !important;
    border-radius: 16px !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
}

.task-modal .modal-header {
    padding: 16px 24px !important;
    background: var(--color-bg-primary) !important;
    border-bottom: 1px solid var(--color-border) !important;
    flex: 0 0 auto !important;
}

.task-modal .modal-header h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background: var(--accent-primary);
    border-radius: 2px;
    margin-right: 10px;
}

.task-modal .modal-body {
    flex: 1 1 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    min-height: 0 !important;
}

/* Two Column Layout Container */
.task-modal-layout {
    display: flex !important;
    height: 100% !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

/* LEFT: Main Content Column - SCROLLABLE */
.task-modal-main {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: 20px 24px 40px !important;
    display: block !important;
}

/* RIGHT: Sidebar Column - SCROLLABLE */
.task-modal-sidebar {
    width: 260px !important;
    min-width: 260px !important;
    background: var(--color-bg-tertiary) !important;
    border-left: 1px solid var(--color-border) !important;
    overflow-y: auto !important;
    flex: 0 0 auto !important;
    padding: 16px !important;
}

@media (max-width: 768px) {
    .task-modal-layout {
        flex-direction: column !important;
    }

    .task-modal-sidebar {
        width: 100% !important;
        border-left: none !important;
        border-top: 1px solid var(--color-border) !important;
        max-height: 300px !important;
    }
}

/* ===============================================
   MAIN CONTENT ELEMENTS
   =============================================== */

/* Title */
.task-modal #task-title {
    font-size: 1.4rem !important;
    font-weight: 600 !important;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    color: var(--color-text-primary) !important;
}

.task-modal #task-title:focus {
    outline: none !important;
}

/* Section Labels */
.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

/* Note Editor */
.task-modal .note-editor {
    background: var(--color-bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
}

.task-modal .note-tabs {
    background: var(--color-bg-primary);
    display: flex;
}

.task-modal .note-tabs .tab-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
    background: transparent;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
}

.task-modal .note-tabs .tab-btn.active {
    color: var(--accent-primary);
    border-bottom: 2px solid var(--accent-primary);
}

.task-modal .note-toolbar {
    padding: 8px 10px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.task-modal .toolbar-btn {
    padding: 5px 8px;
    border-radius: 4px;
    background: transparent;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    font-size: 0.85rem;
}

.task-modal .toolbar-btn:hover {
    background: var(--color-bg-hover);
}

.task-modal .toolbar-btn.ai-btn {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
}

.task-modal #task-description {
    min-height: 80px !important;
    padding: 12px !important;
    background: transparent !important;
    border: none !important;
    resize: vertical !important;
    font-size: 0.9rem !important;
}

/* GTD Quick Options */
.task-modal .gtd-decision-section {
    background: var(--color-bg-tertiary);
    border-radius: 10px;
    padding: 14px;
}

.task-modal .gtd-options {
    display: flex !important;
    gap: 8px !important;
}

.task-modal .gtd-option {
    flex: 1 !important;
    padding: 10px 8px !important;
    border-radius: 8px !important;
    background: var(--color-bg-elevated) !important;
    border: 1px solid var(--color-border) !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px !important;
}

.task-modal .gtd-option:hover {
    border-color: var(--accent-primary) !important;
}

.task-modal .gtd-option.active {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

.task-modal .gtd-option i {
    font-size: 1.1rem !important;
}

.task-modal .gtd-option span {
    font-size: 0.7rem !important;
    font-weight: 600 !important;
}

.task-modal .gtd-option small {
    display: none !important;
}

/* Task Sections (Subtasks, Comments, etc) */
.task-modal .task-section {
    background: var(--color-bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
}

.task-modal .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    cursor: pointer;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.task-modal .section-header:hover {
    background: var(--color-bg-hover);
}

.task-modal .section-header .section-label {
    margin: 0;
}

.task-modal .toggle-icon {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    transition: transform 0.2s;
}

.task-modal .section-content {
    padding: 12px 14px;
}

/* Subtasks */
.subtasks-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.subtask-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    background: var(--color-bg-elevated);
    border-radius: 6px;
}

.subtask-item .subtask-title {
    flex: 1;
    font-size: 0.85rem;
    cursor: pointer;
}

.subtask-item .subtask-title:hover {
    color: var(--accent-primary-light);
}

.add-subtask-wrapper {
    display: flex;
    gap: 8px;
}

.add-subtask-wrapper input {
    flex: 1;
    padding: 8px 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-primary);
    font-size: 0.85rem;
}

/* Comments */
.comment-input-wrapper {
    display: flex;
    gap: 8px;
}

.comment-input-wrapper input {
    flex: 1;
    padding: 8px 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-primary);
    font-size: 0.85rem;
}

/* ===============================================
   SIDEBAR ELEMENTS
   =============================================== */
.sidebar-section {
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-field {
    margin-bottom: 12px;
}

.sidebar-field label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    margin-bottom: 4px;
}

.sidebar-field select,
.sidebar-field input[type="date"],
.sidebar-field input[type="time"] {
    width: 100%;
    padding: 8px 10px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--color-text-primary);
}

.sidebar-field select:focus,
.sidebar-field input:focus {
    border-color: var(--accent-primary);
    outline: none;
}

/* Linked Notes in Sidebar */
.linked-notes-list {
    margin-bottom: 8px;
}

/* ===============================================
   MODAL FOOTER
   =============================================== */
.task-modal .modal-footer {
    padding: 14px 24px !important;
    background: var(--color-bg-primary) !important;
    border-top: 1px solid var(--color-border) !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    flex-shrink: 0 !important;
}

.task-modal .modal-footer .btn {
    padding: 10px 16px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.task-modal .modal-footer .btn-primary {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

.task-modal .modal-footer .btn-ai {
    background: linear-gradient(135deg, #8b5cf6, #6366f1) !important;
}

.task-modal .modal-footer .modal-footer-actions {
    margin-left: auto !important;
    display: flex !important;
    gap: 8px !important;
}

/* ===============================================
   CHECKBOXES
   =============================================== */
input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-text-tertiary);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    flex-shrink: 0;
}

input[type="checkbox"]:hover {
    border-color: var(--accent-primary);
}

input[type="checkbox"]:checked {
    background: var(--accent-success);
    border-color: var(--accent-success);
}

input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 10px;
    font-weight: 700;
}

/* ===============================================
   BUTTONS
   =============================================== */
.btn-primary {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

.btn-sm {
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
}