/* ==========================================================
   AISHA COMPONENT LIBRARY — v1.1
   ========================================================== */

/* Shell & Sidebar */
.doc-shell { display: block; min-height: 100vh; position: relative; }
.doc-shell.has-collapsed-sidebar .doc-main { margin-left: 70px; }

.doc-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin-left: 230px;
  overflow-x: hidden;
  position: relative;
  background: var(--surface-app);
  transition: margin-left var(--duration-base) var(--ease-out);
}


.doc-sidebar {
  display: flex;
  flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; 
  width: 230px; height: 100vh;
  border-right: 1px solid rgba(255,255,255,0.04);
  background: #0f172a;
  overflow-y: hidden; padding: var(--space-6) 0 0;
  z-index: 1000;
  transition: background-color var(--duration-base) var(--ease-out),
             border-color var(--duration-base) var(--ease-out),
             width var(--duration-base) var(--ease-out);
  box-shadow: 10px 0 30px rgba(0,0,0,0.15);
  color: #94a3b8;
  font-family: var(--font-sans) !important;
}
.doc-sidebar *:not(i):not(.fa-solid):not(.fa-regular):not(.fa-brands):not([class*="fa-"]) { font-family: inherit !important; }
.doc-sidebar.collapsed { width: 70px; }
.doc-sidebar.collapsed .doc-brand-text, 
.doc-sidebar.collapsed .doc-nav span,
.doc-sidebar.collapsed .sidebar-user-info,
.doc-sidebar.collapsed .doc-brand-sub { display: none; }
.doc-sidebar.collapsed .doc-brand { padding: 0 var(--space-3) var(--space-5); justify-content: center; }
.doc-sidebar.collapsed .doc-nav { padding: 0 var(--space-2); }
.doc-sidebar.collapsed .nav-item { justify-content: center; padding: 9px 0; }
.doc-sidebar.collapsed .doc-nav-group { display: none; }


.doc-brand { display: flex; align-items: center; gap: var(--space-3); padding: 0 var(--space-4) var(--space-5); border-bottom: 1px solid var(--border-soft); margin-bottom: var(--space-4); }
.doc-brand-mark { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, #6366f1, #8b5cf6); display: grid; place-items: center; font-family: var(--font-mono) !important; font-weight: 700; color: #fff; font-size: 16px; box-shadow: 0 0 20px rgba(99,102,241,0.4); }
.doc-brand-text { line-height: 1.1; }
.doc-brand-name { font-weight: 800 !important; font-size: var(--text-2xl) !important; letter-spacing: -0.04em !important; color: #e0e7ff !important; }
.doc-brand-sub { font-size: var(--text-xs); color: #475569; font-family: var(--font-mono) !important; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 2px; font-weight: 700; }

/* Theme toggle slider */
.theme-toggle { margin: 0 var(--space-4) var(--space-4); padding: 3px; background: var(--surface-app); border: 1px solid var(--border-soft); border-radius: var(--radius-pill); display: flex; position: relative; transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.theme-toggle button { flex: 1; background: transparent; border: none; padding: 6px 10px; cursor: pointer; color: var(--text-tertiary); font-family: var(--font-sans); font-size: var(--text-xs); font-weight: 500; border-radius: var(--radius-pill); display: flex; align-items: center; justify-content: center; gap: 6px; transition: color var(--duration-fast) var(--ease-out); z-index: 1; position: relative; }
.theme-toggle button.is-active { color: var(--text-primary); }
.theme-toggle .slider { position: absolute; top: 3px; left: 3px; width: calc(50% - 3px); height: calc(100% - 6px); background: var(--surface-card); border-radius: var(--radius-pill); box-shadow: var(--shadow-sm); transition: transform var(--duration-base) var(--ease-out), background-color var(--duration-base) var(--ease-out); }
[data-theme="light"] .theme-toggle .slider { transform: translateX(100%); }

.sidebar-tenant {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 var(--space-4) var(--space-4);
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: var(--space-4);
}

.sidebar-actions {
    padding: 0 var(--space-4) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-search {
    background: var(--surface-hover);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    padding: 0 10px;
    height: 32px;
    gap: 8px;
}

.sidebar-search i { font-size: 12px; color: var(--text-tertiary); }
.sidebar-search input { background: none; border: none; outline: none; font-size: var(--text-xs); color: var(--text-primary); width: 100%; }

.action-buttons { display: flex; align-items: center; gap: 8px; }
.btn-icon.sm { width: 32px; height: 32px; font-size: 14px; }

/* Navigation */
.doc-nav { padding: 0 var(--space-3); flex: 1; overflow-y: auto; scrollbar-width: none; }
.doc-nav::-webkit-scrollbar { display: none; }
.doc-nav-group { 
  font-family: var(--font-sans) !important; 
  font-size: var(--text-xs) !important; 
  text-transform: uppercase !important; 
  letter-spacing: 1.5px !important; 
  color: #64748b; 
  padding: var(--space-4) var(--space-3) var(--space-2); 
  font-weight: 700 !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  transition: all var(--duration-fast) var(--ease-out);
}
.doc-nav-group:hover { color: #e2e8f0; }
.doc-nav-group .toggle-icon { transition: transform var(--duration-base) var(--ease-out); font-size: 10px; opacity: 0.5; }
.doc-nav-group.collapsed .toggle-icon { transform: rotate(-90deg); }


.doc-nav a, .nav-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.55rem 0.875rem; color: #94a3b8; border-radius: 0.625rem; font-size: var(--text-sm) !important; font-weight: 500 !important; font-family: var(--font-sans) !important; text-decoration: none; cursor: pointer; transition: all 0.2s ease; margin-bottom: 2px; white-space: nowrap; overflow: hidden; }
.doc-nav a:hover, .nav-item:hover { background: #1e293b; color: #e2e8f0; }
.doc-nav a.is-active, .nav-item.is-active { 
  background: rgba(99, 102, 241, 0.12) !important; 
  color: #fff !important; 
  font-weight: 700 !important; 
  border-radius: 0 8px 8px 0;
  border-left: 3px solid #6366f1 !important;
  margin-left: -12px;
  padding-left: calc(0.875rem + 12px - 3px);
  box-shadow: none !important; 
}
.nav-badge {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
  font-family: 'IBM Plex Mono', monospace;
}
.nav-badge.success { background: rgba(0, 227, 154, 0.15); color: #00e39a; }
.nav-badge.danger { background: rgba(255, 77, 109, 0.15); color: #ff4d6d; }
.nav-badge.info { background: rgba(91, 141, 239, 0.15); color: #5b8def; }

.nav-icon { width: 20px; height: 20px; display: inline-grid; place-items: center; flex-shrink: 0; }

/* Buttons */
.btn { font-family: var(--font-sans); font-weight: 500; font-size: var(--text-sm); height: 36px; padding: 0 var(--space-4); border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; display: inline-flex; align-items: center; gap: var(--space-2); line-height: 1; letter-spacing: -0.005em; white-space: nowrap; transition: all var(--duration-fast) var(--ease-out); }
.btn svg { flex-shrink: 0; display: block; }
.btn-sm { height: 28px; padding: 0 var(--space-3); font-size: var(--text-xs); }
.btn-sm svg { width: 12px; height: 12px; }
.btn-lg { height: 44px; padding: 0 var(--space-5); font-size: var(--text-md); }
.btn-lg svg { width: 16px; height: 16px; }

.btn-primary { background: var(--accent); color: var(--text-on-accent); font-weight: 600; }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-1px); }
.btn-primary:active { background: var(--accent-pressed); transform: translateY(0); }

.btn-secondary { background: var(--surface-card); color: var(--text-primary); border-color: var(--border-medium); }
.btn-secondary:hover { border-color: var(--border-strong); background: var(--surface-hover); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--surface-hover); color: var(--text-primary); }

.btn-danger { background: var(--danger); color: #FFFFFF; font-weight: 600; }
.btn-danger:hover { filter: brightness(1.1); }

.btn-icon { width: 36px; padding: 0; justify-content: center; }
.btn:disabled, .btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none!important; box-shadow: none!important; }

/* Form Controls */
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: var(--text-xs); color: var(--text-secondary); font-weight: 500; letter-spacing: 0.01em; }
.input { font-family: var(--font-sans); font-size: var(--text-sm); height: 38px; padding: 0 var(--space-3); background: var(--surface-input); border: 1px solid var(--border-medium); border-radius: var(--radius-sm); color: var(--text-primary); width: 100%; transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), background-color var(--duration-base) var(--ease-out); }
.input::placeholder { color: var(--text-tertiary); }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.input.is-error { border-color: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }
.input-help { font-size: var(--text-xs); color: var(--text-tertiary); }
.input-error { font-size: var(--text-xs); color: var(--danger); }

/* Toggle Switch */
.toggle { width: 36px; height: 20px; background: var(--border-strong); border-radius: var(--radius-pill); position: relative; cursor: pointer; transition: background var(--duration-base) var(--ease-out); }
.toggle::after { content: ''; width: 14px; height: 14px; background: var(--surface-card); border-radius: 50%; position: absolute; top: 3px; left: 3px; box-shadow: var(--shadow-sm); transition: all var(--duration-base) var(--ease-out); }
.toggle.is-on { background: var(--accent); }
.toggle.is-on::after { left: 19px; background: var(--text-on-accent); box-shadow: 0 0 8px var(--accent-glow); }

/* Badges & Status */
.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 var(--space-2); border-radius: var(--radius-xs); font-size: 11px; font-weight: 500; font-family: var(--font-mono); letter-spacing: 0.02em; border: 1px solid transparent; transition: background-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-neutral { background: var(--surface-hover); color: var(--text-secondary); border-color: var(--border-medium); }
.badge-accent { background: var(--accent-soft); color: var(--accent); border-color: var(--border-accent); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

.stage-pill { display: inline-flex; align-items: center; gap: 8px; height: 26px; padding: 0 12px; border-radius: var(--radius-pill); font-size: var(--text-xs); font-weight: 500; background: var(--surface-hover); border: 1px solid var(--border-medium); color: var(--text-primary); transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.stage-pill .stage-dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 8px currentColor; }

/* Cards & Stats */
.card { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow-sm); transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.card:hover { border-color: var(--border-medium); }
.card-elevated { box-shadow: var(--shadow-md); }
.card-accent { border-color: var(--border-accent); background: radial-gradient(ellipse at top right, var(--accent-glow), transparent 60%), var(--surface-card); }

.stat-card { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6); position: relative; overflow: hidden; box-shadow: var(--shadow-sm); transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.stat-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--accent-glow), transparent 40%); opacity: 0.5; pointer-events: none; }
.stat-label { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); margin-bottom: var(--space-2); }
.stat-value { font-family: var(--font-serif); font-weight: 500; font-size: var(--text-3xl); letter-spacing: -0.02em; line-height: 1; color: var(--text-primary); }
.stat-delta { display: inline-flex; align-items: center; gap: 4px; font-size: var(--text-xs); font-weight: 500; margin-top: var(--space-3); }
.stat-delta.up { color: var(--success); }
.stat-delta.down { color: var(--danger); }

/* Tables */
.table-wrap { border: 1px solid var(--border-soft); border-radius: var(--radius-md); overflow: hidden; background: var(--surface-card); box-shadow: var(--shadow-sm); transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
table.aisha-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
table.aisha-table thead th { background: var(--surface-app); text-align: left; font-family: var(--font-mono); font-weight: 500; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); padding: var(--space-3) var(--space-5); border-bottom: 1px solid var(--border-medium); transition: background-color var(--duration-base) var(--ease-out); }
table.aisha-table tbody td { padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--border-soft); color: var(--text-primary); vertical-align: middle; }
table.aisha-table tbody tr:last-child td { border-bottom: none; }
table.aisha-table tbody tr:hover { background: var(--accent-soft); }

/* Tabs */
.tabs { display: flex; border-bottom: 1px solid var(--border-soft); gap: var(--space-1); }
.tab { background: transparent; border: none; color: var(--text-secondary); padding: var(--space-3) var(--space-4); font-size: var(--text-sm); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; font-family: var(--font-sans); transition: all var(--duration-fast) var(--ease-out); }
.tab:hover { color: var(--text-primary); }
.tab.is-active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 500; }

/* Empty State */
.empty-state { text-align: center; padding: var(--space-12) var(--space-6); }
.empty-icon { width: 64px; height: 64px; margin: 0 auto var(--space-4); border-radius: var(--radius-lg); background: var(--surface-app); display: grid; place-items: center; color: var(--text-tertiary); border: 1px solid var(--border-soft); }

/* Modal Preview */
.modal-preview { background: var(--surface-card); border: 1px solid var(--border-medium); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); max-width: 460px; margin: 0 auto; overflow: hidden; transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.modal-preview-head { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: space-between; }
.modal-preview-head h4 { margin: 0; font-family: var(--font-sans); font-weight: 600; font-size: var(--text-md); color: var(--text-primary); text-transform: none; letter-spacing: -0.01em; }
.modal-preview-body { padding: var(--space-6); color: var(--text-secondary); font-size: var(--text-sm); }
.modal-preview-foot { padding: var(--space-4) var(--space-6); border-top: 1px solid var(--border-soft); display: flex; justify-content: flex-end; gap: var(--space-2); background: var(--surface-app); }

/* Kanban */
.kanban { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.kanban-col { background: var(--surface-app); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: var(--space-3); min-height: 220px; transition: background-color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out); }
.kanban-col-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-3); font-size: var(--text-xs); font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); }
.kanban-card { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: var(--space-3); margin-bottom: var(--space-2); cursor: grab; box-shadow: var(--shadow-sm); transition: all var(--duration-fast) var(--ease-out); }
.kanban-card:hover { border-color: var(--border-accent); transform: translateY(-1px); }

/* Toast Notifications */
.toast-container { 
    position: fixed; 
    top: 1.5rem; 
    right: 1.5rem; 
    z-index: 9999; 
    display: flex; 
    flex-direction: column; 
    gap: 0.75rem; 
    pointer-events: none; 
}
.toast { 
    display: flex; 
    align-items: center; 
    gap: var(--space-3); 
    padding: 0.75rem 1.25rem; 
    background: var(--surface-card); 
    border: 1px solid var(--border-medium); 
    border-radius: var(--radius-md); 
    box-shadow: var(--shadow-lg); 
    max-width: 380px; 
    border-left: 4px solid var(--info); 
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    pointer-events: auto;
    animation: aisha-toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transition: opacity 0.4s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.warning { border-left-color: var(--warning); }
.toast.danger { border-left-color: var(--danger); }
.toast i { font-size: 1.1rem; }

@keyframes aisha-toast-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive */
@media(max-width: 980px) {
  .doc-shell { display: block; }
  .doc-sidebar { position: relative; height: auto; width: 100%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.04); }
  .doc-main { margin-left: 0 !important; }
}

/* ══════════════════════════════════════════════════════════════════════════
   SECTION: KANBAN BOARD
   ══════════════════════════════════════════════════════════════════════════ */
.kanban-board {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    padding-bottom: var(--space-4);
    align-items: flex-start;
    min-height: calc(100vh - 250px);
}

.kanban-column {
    flex: 0 0 300px;
    background: var(--surface-app);
    border-radius: var(--radius-md);
    padding: var(--space-3);
    border: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.kanban-column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-1) var(--space-2) var(--space-3);
}

.kanban-column-title {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.kanban-column-count {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    background: var(--surface-input);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.kanban-card {
    background: var(--surface-card);
    border-radius: var(--radius-sm);
    padding: var(--space-4);
    border: 1px solid var(--border-soft);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.kanban-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kanban-card-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.kanban-card-sub {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.kanban-card-meta {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Action Dropdown & Menus */
.action-dropdown { position: relative; display: inline-block; }
.action-menu { 
    display: none; 
    position: absolute; 
    right: 0; 
    top: 100%;
    min-width: 180px; 
    max-width: 220px; 
    background: var(--surface-card); 
    border: 1px solid var(--border-medium); 
    border-radius: var(--radius-md); 
    box-shadow: var(--shadow-lg); 
    z-index: 1000; 
    text-align: left; 
    padding: 0.5rem 0; 
}
.action-menu.show { display: block !important; }
.action-menu.dropup {
    top: auto;
    bottom: calc(100% + 5px);
}
.action-item { 
    display: flex; 
    align-items: center; 
    gap: 0.75rem; 
    padding: 0.65rem 1.25rem; 
    color: var(--text-secondary); 
    font-size: var(--text-sm); 
    text-decoration: none; 
    transition: all var(--duration-fast) var(--ease-out); 
}
.action-item:hover { background: var(--surface-hover); color: var(--text-primary); }
.action-item i { width: 16px; text-align: center; }

@keyframes aisha-slideUp { 
    from { opacity: 0; transform: translateY(10px); } 
    to { opacity: 1; transform: translateY(0); } 
}
.sidebar-footer {
    margin-top: auto;
    padding: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,0,0,0.15);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem;
    border-radius: 10px;
    transition: all 0.2s ease;
    cursor: default;
}

.sidebar-user:hover {
    background: rgba(255, 255, 255, 0.03);
}

.sidebar-user img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
    border: 2px solid rgba(99,102,241,0.3);
    flex-shrink: 0;
}

.sidebar-user-info {
    min-width: 0;
    flex: 1;
}

.sidebar-user-name {
    font-weight: 600;
    font-size: var(--text-xs);
    color: #e0e7ff !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}


.sidebar-user-role {
    font-size: 9px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-top: 1px;
}


.doc-sidebar.collapsed .sidebar-footer {
    padding: 1.25rem 0.5rem;
    display: flex;
    justify-content: center;
}

.doc-sidebar.collapsed .sidebar-user {
    padding: 0;
}

.doc-sidebar.collapsed .sidebar-user img {
    width: 32px;
    height: 32px;
}