/* ============================================================
   LEDGERFLOW — Custom Stylesheet
   Loaded alongside the Tailwind build via stylesheet_link_tag.
   ============================================================ */

/* ── Design Tokens (CSS variables) ─────────────────────────── */

:root {
  /* Primary (Orange) */
  --lf-primary-50:  #fff7ed;
  --lf-primary-100: #ffedd5;
  --lf-primary-200: #fed7aa;
  --lf-primary-300: #fdba74;
  --lf-primary-400: #fb923c;
  --lf-primary-500: #f97316;
  --lf-primary-600: #ea580c;
  --lf-primary-700: #c2410c;
  --lf-primary-800: #9a3412;
  --lf-primary-900: #7c2d12;

  /* Gray */
  --lf-gray-50:  #f9fafb;
  --lf-gray-100: #f3f4f6;
  --lf-gray-200: #e5e7eb;
  --lf-gray-300: #d1d5db;
  --lf-gray-400: #9ca3af;
  --lf-gray-500: #6b7280;
  --lf-gray-600: #4b5563;
  --lf-gray-700: #374151;
  --lf-gray-800: #1f2937;
  --lf-gray-900: #111827;

  /* Success (Emerald) */
  --lf-success-50:  #f0fdf4;
  --lf-success-100: #dcfce7;
  --lf-success-500: #22c55e;
  --lf-success-600: #16a34a;
  --lf-success-700: #15803d;

  /* Warning (Amber) */
  --lf-warning-50:  #fffbeb;
  --lf-warning-100: #fef3c7;
  --lf-warning-500: #f59e0b;
  --lf-warning-600: #d97706;
  --lf-warning-700: #b45309;

  /* Danger (Red) */
  --lf-danger-50:  #fef2f2;
  --lf-danger-100: #fee2e2;
  --lf-danger-500: #ef4444;
  --lf-danger-600: #dc2626;
  --lf-danger-700: #b91c1c;

  /* Info (Blue) */
  --lf-info-50:  #eff6ff;
  --lf-info-100: #dbeafe;
  --lf-info-500: #3b82f6;
  --lf-info-600: #2563eb;
  --lf-info-700: #1d4ed8;

  /* Spacing */
  --lf-spacing-xs:  0.25rem;
  --lf-spacing-sm:  0.5rem;
  --lf-spacing-md:  1rem;
  --lf-spacing-lg:  1.5rem;
  --lf-spacing-xl:  2rem;
  --lf-spacing-2xl: 3rem;
  --lf-spacing-3xl: 4rem;

  /* Typography */
  --lf-text-xs:   0.75rem;
  --lf-text-sm:   0.875rem;
  --lf-text-base: 1rem;
  --lf-text-lg:   1.125rem;
  --lf-text-xl:   1.25rem;
  --lf-text-2xl:  1.5rem;
  --lf-text-3xl:  1.875rem;
  --lf-text-4xl:  2.25rem;

  /* Borders */
  --lf-radius-sm:   0.25rem;
  --lf-radius-md:   0.375rem;
  --lf-radius-lg:   0.5rem;
  --lf-radius-xl:   0.75rem;
  --lf-radius-2xl:  1rem;
  --lf-radius-full: 9999px;

  /* Shadows */
  --lf-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --lf-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --lf-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --lf-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Z-index */
  --lf-z-dropdown:       1000;
  --lf-z-sticky:         1020;
  --lf-z-fixed:          1030;
  --lf-z-modal-backdrop: 1040;
  --lf-z-modal:          1050;
  --lf-z-popover:        1060;
  --lf-z-tooltip:        1070;

  /* Transitions */
  --lf-transition-fast:   150ms;
  --lf-transition-base:   300ms;
  --lf-transition-slow:   500ms;
  --lf-transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Floating Labels ────────────────────────────────────────── */

/* Base: label sits at vertical center of field (acts as placeholder) */
.lf-floating-label {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  color: #6b7280;
  pointer-events: none;
  transition: all 0.2s ease-in-out;
  transform-origin: left center;
  padding: 0;
  z-index: 10;
}

/* Stimulus floating-label controller states */
.floating-active {
  top: 0 !important;
  transform: translateY(-50%) scale(0.8) !important;
  color: #ea580c !important; /* primary-600 */
  background: white !important;
  padding: 0 0.25rem !important;
}

.floating-inactive {
  top: 50% !important;
  transform: translateY(-50%) scale(1) !important;
  color: #6b7280 !important;
  background: transparent !important;
  padding: 0 !important;
}

/* Legacy .floating class */
.floating {
  transform: translateY(-1.25rem) scale(0.75) !important;
  color: #ea580c !important; /* primary-600 */
}

/* Hide placeholder until field is focused (prevents overlap with floating label) */
[data-controller*="floating-label"] input::placeholder,
[data-controller*="floating-label"] input::-webkit-input-placeholder,
[data-controller*="floating-label"] input::-moz-placeholder,
[data-controller*="floating-label"] input:-ms-input-placeholder,
[data-controller*="floating-label"] textarea::placeholder,
[data-controller*="floating-label"] textarea::-webkit-input-placeholder,
[data-controller*="floating-label"] textarea::-moz-placeholder,
[data-controller*="floating-label"] textarea:-ms-input-placeholder {
  opacity: 0 !important;
  color: transparent !important;
  transition: opacity 0.2s ease-in-out;
}

/* Show placeholder subtly when field is focused */
[data-controller*="floating-label"] input:focus::placeholder,
[data-controller*="floating-label"] textarea:focus::placeholder {
  opacity: 0.5 !important;
  color: #9ca3af !important; /* gray-400 */
}

/* Label floats when focused or when field has content (CSS-only, no JS dependency) */
[data-controller*="floating-label"] input:focus + label,
[data-controller*="floating-label"] textarea:focus + label,
[data-controller*="floating-label"] select:focus + label,
[data-controller*="floating-label"] input:not(:placeholder-shown) + label,
[data-controller*="floating-label"] textarea:not(:placeholder-shown) + label {
  top: 0 !important;
  transform: translateY(-50%) scale(0.8) !important;
  background: white !important;
  padding: 0 0.25rem !important;
}

/* Primary color only when focused */
[data-controller*="floating-label"] input:focus + label,
[data-controller*="floating-label"] textarea:focus + label,
[data-controller*="floating-label"] select:focus + label {
  color: #ea580c !important; /* primary-600 */
}

/* Error state */
input.border-danger-500 + label,
input.border-red-500 + label {
  color: #dc2626; /* danger-600 */
}

/* Label transition */
label[data-floating-label-target="label"] {
  transition: all 0.2s ease-in-out;
}

/* Focus ring for floating label inputs */
[data-controller*="floating-label"] input:focus,
[data-controller*="floating-label"] textarea:focus,
[data-controller*="floating-label"] select:focus {
  outline: none;
  ring-width: 2px;
  border-color: transparent;
}

/* Password toggle */
button[data-password-toggle-target="icon"] {
  cursor: pointer;
  transition: color 0.2s ease-in-out;
}

button[data-password-toggle-target="icon"]:hover {
  color: #ea580c; /* primary-600 */
}

/* ── Animations ─────────────────────────────────────────────── */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes gradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-gradient {
  background-size: 200% 200%;
  animation: gradient 15s ease infinite;
}

/* ── Card effects ────────────────────────────────────────────── */

.card-hover {
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ── Button utilities ────────────────────────────────────────── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border: 1px solid transparent;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.375rem;
  color: white;
  background-color: #ea580c;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
  background-color: #c2410c;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.375rem;
  color: #374151;
  background-color: white;
  transition: background-color 0.2s ease-in-out;
}

.btn-secondary:hover {
  background-color: #f9fafb;
}

/* ── Loading spinner ─────────────────────────────────────────── */

.lf-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: lf-spin 0.6s linear infinite;
}

@keyframes lf-spin {
  to { transform: rotate(360deg); }
}

/* ── Music Player ────────────────────────────────────────────── */

@keyframes vinyl-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.music-vinyl-spin {
  animation: vinyl-spin 4s linear infinite;
}

@keyframes eq-bounce {
  0%, 100% { height: 4px; }
  50%       { height: 14px; }
}

.music-eq-bar {
  display: inline-block;
  height: 4px;
  animation: eq-bounce 0.8s ease-in-out infinite;
}

/* Volume slider — webkit */
.music-volume-slider::-webkit-slider-runnable-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
}

.music-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #a78bfa;
  margin-top: -4px;
  cursor: pointer;
}

/* Volume slider — moz */
.music-volume-slider::-moz-range-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
}

.music-volume-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: #a78bfa;
  cursor: pointer;
}

/* ── Smooth scroll ───────────────────────────────────────────── */

html {
  scroll-behavior: smooth;
}

/* ── Accessible focus ────────────────────────────────────────── */

*:focus-visible {
  outline: 2px solid #ea580c; /* primary-600 */
  outline-offset: 2px;
}

/* ── Custom scrollbar ────────────────────────────────────────── */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f3f4f6; /* gray-100 */
}

::-webkit-scrollbar-thumb {
  background: #d1d5db; /* gray-300 */
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af; /* gray-400 */
}

/* ── Text selection ──────────────────────────────────────────── */

::selection {
  background-color: rgba(234, 88, 12, 0.15); /* primary-600 at 15% */
  color: inherit;
}

::-moz-selection {
  background-color: rgba(234, 88, 12, 0.15);
  color: inherit;
}

/* ── Print styles ────────────────────────────────────────────── */

@media print {
  nav,
  aside,
  header,
  footer,
  .no-print,
  button:not(.print-visible) {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
    font-size: 11pt;
  }

  main {
    padding: 0 !important;
  }

  table {
    border-collapse: collapse;
    width: 100%;
  }

  th,
  td {
    border: 1px solid #d1d5db;
    padding: 4pt 8pt;
    text-align: left;
  }

  thead {
    background-color: #f3f4f6 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  /* Force black on colored text for ink saving */
  [class*="text-primary"],
  [class*="text-success"],
  [class*="text-danger"],
  [class*="text-warning"],
  [class*="text-info"] {
    color: black !important;
  }

  /* Page breaks */
  .page-break-before { page-break-before: always; }
  .page-break-after  { page-break-after: always; }
  .no-page-break     { page-break-inside: avoid; }

  /* Remove shadows */
  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* ── Mobile nav transition ───────────────────────────────────── */

@media (max-width: 640px) {
  [data-navbar-target="menu"] {
    transition: all 0.3s ease-in-out;
  }
}

/* The donation widget of Buy Me a Coffee floats over the page: on a phone it would sit on the amounts. */
@media (max-width: 767px) {
  [id^="bmc-w"] { display: none !important; }
}