*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #f5f5f9;
  --bg-card: #ffffff;
  --bg-sidebar: #ffffff;
  --border-subtle: #e3e3ee;
  --accent: #3563e9;
  --accent-soft: #e1e8ff;
  --accent-text: #2747a6;
  --text-main: #1f2430;
  --text-muted: #6b7080;
  --danger: #c0392b;
  --radius-lg: 14px;
  --radius-md: 10px;
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

/* Dark theme variables */
:root[data-theme="dark"] {
  --bg: #020617;
  --bg-card: #020617;
  --bg-sidebar: #020617;
  --border-subtle: #1e293b;
  --accent: #60a5fa;
  --accent-soft: rgba(56, 189, 248, 0.15);
  --accent-text: #bfdbfe;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
}

/* Make sure body uses the current theme colors */
:root[data-theme="dark"] body {
  background: var(--bg);
  color: var(--text-main);
}

/* Dark-mode styling for the "Local only" pill */
:root[data-theme="dark"] .pill-local {
  background: rgba(37, 99, 235, 0.25);
  border-color: var(--accent);
  color: var(--accent-text);
}

/* Inputs in dark mode */
:root[data-theme="dark"] .new-row input,
:root[data-theme="dark"] .new-row select,
:root[data-theme="dark"] .cell-input,
:root[data-theme="dark"] .tasks-add-row input[type="text"],
:root[data-theme="dark"] .tasks-add-row input[type="date"],
:root[data-theme="dark"] .settings-input {
  background: #020617;
  border-color: #1f2937;
  color: var(--text-main);
}

/* Theme toggle button */
.theme-toggle-btn {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  padding: 3px 9px;
  font-size: 0.75rem;
  background: transparent;
  cursor: pointer;
}

:root[data-theme="dark"] .theme-toggle-btn {
  background: rgba(15, 23, 42, 0.9);
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-main);
}

body {
  display: flex;
}

.hidden {
  display: none !important;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  width: 100%;
  height: 100vh;
}

/* Main layout */

.main {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.entity-title {
  margin: 0;
  font-size: 1.3rem;
}

.entity-description {
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pill {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  padding: 3px 9px;
  font-size: 0.75rem;
}

.pill-local {
  background: #f6f6ff;
  border-color: var(--accent-soft);
  color: var(--accent-text);
}

/* Shared pill-style buttons (standardized) */

.settings-btn,
.reset-btn,
.calendar-btn,
.secondary-btn,
.add-btn {
  border-radius: 999px;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Shared text-like inputs (standardized) */

.new-row input,
.new-row select,
.cell-input,
.tasks-add-row input[type="text"],
.tasks-add-row input[type="date"],
.settings-input {
  font: inherit;
  font-size: 0.8rem;
  border-radius: 8px;
  border: 1px solid #d4d7ea;
  background: #ffffff;
  padding: 4px 6px;
}

.new-row input:focus,
.new-row select:focus,
.cell-input:focus,
.tasks-add-row input[type="text"]:focus,
.tasks-add-row input[type="date"]:focus,
.settings-input:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

.main-contact-link {
  background: var(--accent-color, #2d7df4);
  color: white;
  padding: 4px 10px;
  border: none;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.main-contact-link:hover {
  background: var(--accent-color-hover, #1f5ec0);
}

.main-contact-link:active {
  background: var(--accent-color-active, #174a99);
}

/* Dark mode – settings / data buttons */

:root[data-theme="dark"] .settings-btn,
:root[data-theme="dark"] .secondary-btn,
:root[data-theme="dark"] .reset-btn {
  background: #020617;
  border-color: #1f2937;
  color: #e5e7eb;
}

:root[data-theme="dark"] .settings-btn:hover,
:root[data-theme="dark"] .secondary-btn:hover {
  background: rgba(15, 23, 42, 0.9);
  border-color: var(--accent);
}

:root[data-theme="dark"] .reset-btn:hover {
  background: rgba(15, 23, 42, 0.9);
  border-color: var(--danger, #b91c1c);
  color: #fecaca;
}

/* Dark mode – theme toggle text */

:root[data-theme="dark"] .theme-toggle-btn {
  background: rgba(15, 23, 42, 0.9);
  border-color: #1f2937;
  color: #ffffff; /* make text white in dark mode */
}

/* Mobile sidebar toggle (hidden on desktop) */
.mobile-menu-toggle {
  display: none; /* shown in responsive.css on small screens */
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  font-size: 0.8rem;
  background: #ffffff;
  cursor: pointer;
}

.mobile-menu-toggle-icon {
  font-size: 1rem;
}

/* Dark mode for mobile toggle */
:root[data-theme="dark"] .mobile-menu-toggle {
  background: rgba(15, 23, 42, 0.9);
  border-color: #1f2937;
  color: #ffffff;
}

/* Sidebar backdrop for mobile drawer */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
  z-index: 30;
  display: none;
}

body.sidebar-open .sidebar-backdrop {
  display: block;
}

:root[data-theme="dark"] .drive-status {
  color: var(--text-muted);
}

/* ===========================
   Global scrollbar styling
   =========================== */

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--accent-soft) transparent;
}

/* WebKit (Chrome, Edge, Safari, etc.) */
*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background-color: rgba(148, 163, 184, 0.9); /* slate-ish */
  border-radius: 999px;
  border: 2px solid transparent; /* creates a pill shape */
}

/* Hover state */
*::-webkit-scrollbar-thumb:hover {
  background-color: rgba(96, 165, 250, 0.95); /* accent-ish */
}

/* Dark theme tweaks */
:root[data-theme="dark"] * {
  scrollbar-color: rgba(51, 65, 85, 0.9) transparent;
}

:root[data-theme="dark"] *::-webkit-scrollbar-thumb {
  background-color: rgba(51, 65, 85, 0.9);
}

:root[data-theme="dark"] *::-webkit-scrollbar-thumb:hover {
  background-color: rgba(59, 130, 246, 0.95);
}

/* ===========================
   Universal action icon styling
   =========================== */

/* Light / default mode */
.icon-btn {
  color: #111827 !important;          /* dark slate on light background */
}

.icon-btn.danger {
  color: #b91c1c !important;          /* red-ish for delete-style buttons */
}

/* Dark mode */
:root[data-theme="dark"] .icon-btn {
  color: #e5e7eb !important;          /* light gray for all icons */
}

:root[data-theme="dark"] .icon-btn.danger {
  color: #fecaca !important;          /* soft red in dark mode */
}

.drive-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.drive-status-icon {
  font-size: 0.8rem;
  line-height: 1;
}

/* Button icon + label layout */
.secondary-btn,
.reset-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

/* ===========================
   Donate Button Styling
   =========================== */

.donate-btn {
  background: var(--accent-soft);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  width: 100%;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.donate-btn:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-1px);
}

/* Dark mode adjustments for donate button*/
:root[data-theme="dark"] .donate-btn {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

:root[data-theme="dark"] .donate-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}