/* ═══════════════════════════════════════════════════════════════════════════
   ZYVER WEB — RESIZE TOOL STYLES
   Fichier : css/resize.css
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --scaffold-bg: #0a0d14;
  --surface: #101422;
  --surface-card: #181e2e;
  --on-surface: #e8edf2;
  --on-surface-sec: #8a9bb0;
  --divider: #2a3d55;
  --success: #00c2a8;
  --warning: #f57c00;
  --danger: #e53935;
  --primary: #2b8fff;
  --grad-start: #4dffd2;
  --grad-mid: #2b8fff;
  --grad-end: #5b3fe8;
  --sp-xs: 4px;
  --sp-s: 8px;
  --sp-m: 16px;
  --sp-l: 24px;
  --sp-xl: 32px;
  --sp-xxl: 48px;
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 16px;
  --r-xl: 24px;
  --r-full: 100px;
}

:root[data-theme="light"] {
  --scaffold-bg: #f8faff;
  --surface: #eef2fb;
  --surface-card: #ffffff;
  --on-surface: #1c2a3a;
  --on-surface-sec: #5a6b7c;
  --divider: #c5d0de;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background: var(--scaffold-bg);
  color: var(--on-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* RTL Support */
html[dir="rtl"] .dimension-inputs {
  flex-direction: row-reverse;
}
html[dir="rtl"] .preview-stats {
  flex-direction: row-reverse;
}
html[dir="rtl"] .footer-bottom .rcbg {
  flex-direction: row-reverse;
}

/* HEADER (Identique au hub) */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 20, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--divider);
}
:root[data-theme="light"] header {
  background: rgba(248, 250, 255, 0.92);
}
.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: var(--sp-m) var(--sp-l);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-m);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-s);
}
.nav-logo img {
  width: 32px;
  height: 32px;
}
.nav-logo span {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-logo small {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  opacity: 0.6;
  -webkit-text-fill-color: var(--on-surface-sec);
  margin-left: 2px;
}
.nav-links {
  display: flex;
  gap: var(--sp-xs);
  list-style: none;
  flex-wrap: wrap;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-m);
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-sec);
  transition: all 0.2s ease;
}
.nav-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(43, 143, 255, 0.08);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-s);
}
.lang-switch {
  position: relative;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 12px;
  border-radius: var(--r-full);
  background: var(--surface-card);
  border: 1px solid var(--divider);
  color: var(--on-surface);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.lang-toggle svg {
  width: 16px;
  height: 16px;
}
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 150px;
  background: var(--surface-card);
  border: 1px solid var(--divider);
  border-radius: var(--r-m);
  list-style: none;
  padding: 6px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s ease;
  z-index: 50;
}
html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}
.lang-switch.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-menu li {
  padding: 8px 12px;
  border-radius: var(--r-s);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--on-surface-sec);
}
.lang-menu li:hover,
.lang-menu li.active {
  background: rgba(43, 143, 255, 0.08);
  color: var(--primary);
}
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: var(--r-full);
  background: var(--surface-card);
  border: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--on-surface);
  position: relative;
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
  position: absolute;
  transition:
    transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.3s ease;
}
.theme-toggle .icon-sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}
.theme-toggle .icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}
:root[data-theme="light"] .theme-toggle .icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}
:root[data-theme="light"] .theme-toggle .icon-moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--on-surface);
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg {
  width: 22px;
  height: 22px;
}

/* MAIN TOOL */
.tool-main {
  flex: 1;
  padding: var(--sp-xl) var(--sp-l);
}
.container {
  max-width: 1140px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: var(--sp-xl);
}
.section-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--sp-s);
}
.section-title {
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: var(--sp-s);
}
.section-subtitle {
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--on-surface-sec);
  max-width: 550px;
  margin: 0 auto;
}

/* DROPZONE */
.dropzone {
  border: 2px dashed var(--divider);
  border-radius: var(--r-xl);
  padding: var(--sp-xxl) var(--sp-l);
  text-align: center;
  background: var(--surface);
  transition: all 0.3s ease;
  cursor: pointer;
}
.dropzone:hover,
.dropzone.dragover {
  border-color: var(--primary);
  background: rgba(43, 143, 255, 0.05);
}
.dropzone-icon {
  width: 48px;
  height: 48px;
  color: var(--primary);
  margin-bottom: var(--sp-m);
}
.dropzone-text {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--sp-xs);
}
.dropzone-formats {
  font-size: 13px;
  color: var(--on-surface-sec);
}

/* WORKSPACE */
.workspace {
  margin-top: var(--sp-xl);
}
.workspace-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--sp-xl);
}
.controls-panel,
.preview-panel {
  background: var(--surface-card);
  border: 1px solid var(--divider);
  border-radius: var(--r-xl);
  padding: var(--sp-l);
}
.controls-panel h3,
.preview-panel h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--sp-m);
  padding-bottom: var(--sp-s);
  border-bottom: 1px solid var(--divider);
}
.control-group {
  margin-bottom: var(--sp-l);
}
.control-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-sec);
  margin-bottom: var(--sp-s);
}
.dimension-inputs {
  display: flex;
  align-items: flex-end;
  gap: var(--sp-s);
}
.input-wrapper {
  flex: 1;
}
.input-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--on-surface-sec);
  margin-bottom: 4px;
}
.dimension-inputs input[type="number"] {
  width: 100%;
  padding: 10px;
  border-radius: var(--r-m);
  border: 1px solid var(--divider);
  background: var(--surface);
  color: var(--on-surface);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
}
.dimension-inputs input[type="number"]:focus {
  outline: none;
  border-color: var(--primary);
}
.aspect-lock-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--r-m);
  background: var(--surface);
  border: 1px solid var(--divider);
  color: var(--on-surface-sec);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 1px;
  transition: all 0.2s ease;
}
.aspect-lock-btn:hover,
.aspect-lock-btn.active {
  background: rgba(43, 143, 255, 0.1);
  border-color: var(--primary);
  color: var(--primary);
}
.aspect-lock-btn svg {
  width: 18px;
  height: 18px;
}

.mode-toggles {
  display: flex;
  gap: var(--sp-s);
}
.mode-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  border-radius: var(--r-m);
  background: var(--surface);
  border: 1px solid var(--divider);
  color: var(--on-surface-sec);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.mode-btn svg {
  width: 16px;
  height: 16px;
}
.mode-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.mode-btn.active {
  background: rgba(43, 143, 255, 0.1);
  border-color: var(--primary);
  color: var(--primary);
}

.select-input {
  width: 100%;
  padding: 10px;
  border-radius: var(--r-m);
  border: 1px solid var(--divider);
  background: var(--surface);
  color: var(--on-surface);
  font-family: inherit;
  font-size: 14px;
}
.range-input {
  width: 100%;
  margin-top: 8px;
  accent-color: var(--primary);
}

.presets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-s);
}
.preset-btn {
  padding: 8px;
  border-radius: var(--r-m);
  background: var(--surface);
  border: 1px solid var(--divider);
  color: var(--on-surface-sec);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}
.preset-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--r-m);
  border: none;
  background: linear-gradient(
    135deg,
    var(--grad-start),
    var(--grad-mid),
    var(--grad-end)
  );
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 8px 20px rgba(43, 143, 255, 0.25);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(43, 143, 255, 0.35);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-primary svg {
  width: 18px;
  height: 18px;
}

/* PREVIEW */
.canvas-container {
  background: repeating-conic-gradient(
      var(--surface) 0% 25%,
      transparent 0% 50%
    )
    50% / 20px 20px;
  border-radius: var(--r-m);
  border: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  max-height: 500px;
  overflow: hidden;
  margin-bottom: var(--sp-m);
}
#previewCanvas {
  max-width: 100%;
  max-height: 500px;
  object-fit: contain;
}
.preview-stats {
  display: flex;
  justify-content: space-around;
  padding-top: var(--sp-s);
  border-top: 1px solid var(--divider);
}
.stat-item {
  text-align: center;
}
.stat-label {
  display: block;
  font-size: 11px;
  color: var(--on-surface-sec);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.stat-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

/* FOOTER & DONATE (Identique au hub) */
footer {
  background: var(--surface);
  border-top: 1px solid var(--divider);
  padding: var(--sp-xxl) var(--sp-l) var(--sp-l);
  margin-top: auto;
}
.footer-container {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-xl);
  margin-bottom: var(--sp-xl);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-m);
}
.footer-brand .logos {
  display: flex;
  align-items: center;
  gap: var(--sp-m);
}
.footer-brand .logos img {
  height: 38px;
}
.footer-brand .logos .separator {
  width: 1px;
  height: 26px;
  background: var(--divider);
}
.footer-brand p {
  color: var(--on-surface-sec);
  font-size: 13px;
  max-width: 350px;
  line-height: 1.6;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--on-surface);
  margin-bottom: var(--sp-m);
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: var(--sp-s);
}
.footer-col ul a {
  color: var(--on-surface-sec);
  font-size: 13px;
  transition: color 0.2s ease;
}
.footer-col ul a:hover {
  color: var(--primary);
}
.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  padding-top: var(--sp-l);
  border-top: 1px solid var(--divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-m);
  font-size: 12px;
  color: var(--on-surface-sec);
}
.footer-bottom .rcbg {
  display: flex;
  align-items: center;
  gap: var(--sp-s);
}
.footer-bottom .rcbg img {
  height: 20px;
  opacity: 0.7;
}

.donate-float {
  position: fixed;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: linear-gradient(
    135deg,
    var(--grad-start),
    var(--grad-mid),
    var(--grad-end)
  );
  color: #fff;
  padding: 12px 8px;
  border-radius: var(--r-m);
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(43, 143, 255, 0.3);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 1px;
}
.donate-float svg {
  width: 20px;
  height: 20px;
}
.donate-float:hover {
  transform: translateY(-50%) scale(1.05);
}
.donate-text {
  font-size: 10px;
  opacity: 0.9;
}

/* RESPONSIVE */
@media (max-width: 980px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
    text-align: center;
    align-items: center;
  }
  .footer-brand .logos {
    justify-content: center;
  }
}
@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: var(--sp-m);
    border-bottom: 1px solid var(--divider);
  }
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .donate-float {
    left: auto;
    right: 16px;
    top: auto;
    bottom: 100px;
    transform: none;
    writing-mode: horizontal-tb;
    padding: 10px 14px;
    border-radius: var(--r-full);
    flex-direction: row;
    gap: 6px;
  }
  .donate-float:hover {
    transform: none;
  }
  .donate-text {
    display: inline;
    font-size: 12px;
  }
}
@media (max-width: 420px) {
  .nav-container {
    padding: var(--sp-s) var(--sp-m);
  }
  .presets-grid {
    grid-template-columns: 1fr;
  }
}