/*
  Ko-fi Theme for Stamp3D
  Activate by adding data-theme="kofi" to <html>
  Switch with the theme button in the header
*/

/* ─── CSS Variable Overrides ─── */
[data-theme="kofi"] {
  --ink: #292929;
  --ink-muted: #717171;
  --ink-faint: #ABABAB;
  --paper: #F5F5F5;
  --paper-warm: #FFFFFF;
  --paper-mid: #EBEBEB;
  --stamp-red: #29ABE0;
  --stamp-red-dark: #1A8BBF;
  --stamp-red-light: #E8F6FC;
  --stamp-red-rgb: 41,171,224;
  --accent: #FE9F6D;
  --accent-light: #FFF3ED;
  --border: rgba(0,0,0,0.07);
  --border-strong: rgba(0,0,0,0.14);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 2px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.12);
}

/* ─── Body & Base ─── */
[data-theme="kofi"] body {
  font-family: 'Nunito', sans-serif;
  background: #ddeaf5;
  position: relative;
}

[data-theme="kofi"] body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('paper-texture.jpg') repeat;
  background-size: 600px 600px;
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

[data-theme="kofi"] body > * {
  position: relative;
  z-index: 1;
}

[data-theme="kofi"] .signup-modal-backdrop,
[data-theme="kofi"] .progress-overlay {
  position: fixed;
}

/* ─── Header ─── */
[data-theme="kofi"] header {
  background: #FFFFFF;
  color: #292929;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

[data-theme="kofi"] .logo {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  color: #29ABE0;
  letter-spacing: -0.01em;
}

[data-theme="kofi"] .logo-icon {
  background: #29ABE0;
  border-radius: 50%;
}

[data-theme="kofi"] .header-note {
  font-family: 'Nunito', sans-serif;
  color: #ABABAB;
  font-size: 0.8rem;
}

/* ─── Hero ─── */
[data-theme="kofi"] .hero {
  background: transparent;
  color: #292929;
}

[data-theme="kofi"] .hero::before {
  display: none;
}

[data-theme="kofi"] .hero h1 {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  color: #292929;
}

[data-theme="kofi"] .hero h1 em {
  color: #29ABE0;
  font-style: normal;
}

[data-theme="kofi"] .hero p {
  color: #717171;
}

[data-theme="kofi"] .stamp-preview-badge {
  background: rgba(41,171,224,0.1);
  border-color: rgba(41,171,224,0.25);
  color: #29ABE0;
  font-family: 'Nunito', sans-serif;
  letter-spacing: 0.04em;
}

/* ─── Cards ─── */
[data-theme="kofi"] .card {
  border: none;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}

[data-theme="kofi"] .card-header-icon {
  background: #E8F6FC;
}

[data-theme="kofi"] .card-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}

/* ─── Tabs ─── */
[data-theme="kofi"] .tab-btn,
[data-theme="kofi"] .preview-tab-btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
}

[data-theme="kofi"] .tab-btn.active,
[data-theme="kofi"] .preview-tab-btn.active {
  color: #29ABE0;
}

/* ─── Form Elements ─── */
[data-theme="kofi"] label {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.85rem;
  color: #292929;
  margin-bottom: 5px;
}

[data-theme="kofi"] input[type="text"],
[data-theme="kofi"] select,
[data-theme="kofi"] textarea {
  font-family: 'Nunito', sans-serif;
  border-radius: 10px;
}

[data-theme="kofi"] input[type="text"]:focus,
[data-theme="kofi"] select:focus,
[data-theme="kofi"] textarea:focus {
  border-color: #29ABE0;
  box-shadow: 0 0 0 3px rgba(41,171,224,0.12);
}

[data-theme="kofi"] input[type="range"] {
  accent-color: #29ABE0;
}

[data-theme="kofi"] .range-val {
  color: #29ABE0;
}

/* ─── Font Selector ─── */
[data-theme="kofi"] .font-opt:hover,
[data-theme="kofi"] .font-opt.selected {
  border-color: #29ABE0;
  background: #E8F6FC;
}

/* ─── Upload Zone ─── */
[data-theme="kofi"] .upload-zone:hover,
[data-theme="kofi"] .upload-zone.drag-over {
  border-color: #29ABE0;
  background: #E8F6FC;
}

/* ─── Layout Selector ─── */
[data-theme="kofi"] .layout-opt:hover,
[data-theme="kofi"] .layout-opt.selected {
  border-color: #29ABE0;
  background: #E8F6FC;
}

[data-theme="kofi"] .layout-opt.selected .lo-label {
  color: #1A8BBF;
}

/* ─── Shape Selector ─── */
[data-theme="kofi"] .shape-opt:hover,
[data-theme="kofi"] .shape-opt.active {
  border-color: #29ABE0;
  background: #E8F6FC;
}

[data-theme="kofi"] .shape-opt.active .so-name,
[data-theme="kofi"] .shape-opt.active svg {
  color: #1A8BBF;
}

[data-theme="kofi"] .so-name {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
}

/* ─── Handle Selector ─── */
[data-theme="kofi"] .handle-opt:hover,
[data-theme="kofi"] .handle-opt.selected {
  border-color: #29ABE0;
  background: #E8F6FC;
}

[data-theme="kofi"] .handle-opt.selected .ho-name,
[data-theme="kofi"] .handle-opt.selected .ho-desc {
  color: #1A8BBF;
}

/* ─── Align Buttons ─── */
[data-theme="kofi"] .align-btn:hover,
[data-theme="kofi"] .align-btn.selected {
  border-color: #29ABE0;
  background: #E8F6FC;
}

/* ─── Relief Selector ─── */
[data-theme="kofi"] .relief-opt:hover,
[data-theme="kofi"] .relief-opt.selected {
  border-color: #29ABE0;
  background: #E8F6FC;
}

[data-theme="kofi"] .relief-opt.selected .ro-name {
  color: #1A8BBF;
}

[data-theme="kofi"] .relief-opt.selected .ro-val {
  color: #29ABE0;
}

[data-theme="kofi"] .relief-hint {
  color: #29ABE0;
}

/* ─── Download Button ─── */
[data-theme="kofi"] .btn-download {
  background: #29ABE0;
  border-radius: 50px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0;
}

[data-theme="kofi"] .btn-download:hover {
  background: #1A8BBF;
  box-shadow: 0 4px 20px rgba(41,171,224,0.4);
}

/* ─── Tip Button ─── */
[data-theme="kofi"] .btn-tip {
  background: #FFDD00;
  color: #292929;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  border-radius: 50px;
}

[data-theme="kofi"] .btn-tip:hover {
  background: #F0CF00;
  transform: translateY(-1px);
}

/* ─── Tip Jar Section ─── */
[data-theme="kofi"] .tip-jar {
  background: linear-gradient(135deg, #FFF8E7 0%, #FFF3ED 100%);
  border-color: rgba(254,159,109,0.3);
}

/* ─── Print Tips ─── */
[data-theme="kofi"] .tips {
  background: #FFF3ED;
  border-left-color: #FE9F6D;
}

[data-theme="kofi"] .tips h4 {
  color: #FE9F6D;
}

[data-theme="kofi"] .tips li {
  color: #7D4A2A;
}

[data-theme="kofi"] .tips li::before {
  color: #FE9F6D;
}

/* ─── Status Bar ─── */
[data-theme="kofi"] .status-dot {
  background: #29ABE0;
}

[data-theme="kofi"] .status-bar {
  font-family: 'Nunito', sans-serif;
}

/* ─── Toggle Switch ─── */
[data-theme="kofi"] .toggle input:checked + .toggle-slider {
  background: #29ABE0;
}

/* ─── Progress ─── */
[data-theme="kofi"] .progress-bar-fill {
  background: #29ABE0;
}

[data-theme="kofi"] .progress-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
}

/* ─── Supply Chips / Aff Links ─── */
[data-theme="kofi"] .aff-link {
  color: #29ABE0;
  border-bottom-color: rgba(41,171,224,0.35);
}

[data-theme="kofi"] .supply-chip:hover {
  border-color: #29ABE0;
  background: #E8F6FC;
  color: #1A8BBF;
}

/* ─── Help Section ─── */
[data-theme="kofi"] .help-section-title {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
}

[data-theme="kofi"] .help-card h3 svg {
  color: #29ABE0;
}

[data-theme="kofi"] .help-card li::before {
  color: #29ABE0;
}

/* ─── Printer Type Buttons ─── */
[data-theme="kofi"] #printer-fdm.active,
[data-theme="kofi"] #printer-resin.active {
  border-color: #29ABE0;
  background: #E8F6FC;
  color: #1A8BBF;
}

/* ─── Advanced Toggle ─── */
[data-theme="kofi"] .advanced-toggle {
  font-family: 'Nunito', sans-serif;
}

/* ─── Footer ─── */
[data-theme="kofi"] footer {
  color: #ABABAB;
}

/* ─── Theme Switcher Button (shared, not scoped) ─── */
.theme-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  border: 1.5px solid rgba(255,255,255,0.22);
  border-radius: 50px;
  background: transparent;
  color: rgba(250,249,246,0.75);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.theme-switcher:hover {
  border-color: rgba(255,255,255,0.5);
  color: rgba(250,249,246,1);
  background: rgba(255,255,255,0.08);
}

[data-theme="kofi"] .theme-switcher {
  border-color: rgba(41,171,224,0.35);
  color: #29ABE0;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  background: transparent;
}

[data-theme="kofi"] .theme-switcher:hover {
  border-color: #29ABE0;
  background: #E8F6FC;
  color: #1A8BBF;
}
