:root {
  --bg-dark: #0d071a;
  --bg-card: #140b2a;
  --bg-elevated: #1f1240;
  --border: #5b2bb5;
  --text-primary: #f5f0ff;
  --text-secondary: #c4b5fd;
  --text-muted: #a78bfa;
  --accent: #7c3aed;
  --accent-hover: #8b5cf6;
  --accent-glow: rgba(91, 43, 181, 0.4);
  --gradient-start: #5b2bb5;
  --gradient-end: #3b0764;
  --success: #10b981;
  --danger: #ef4444;
}

@font-face {
  font-family: "Lalezar-Regular";
  src: url("../Lalezar-Regular.woff2");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Lalezar-Regular", "Segoe UI", Tahoma, sans-serif;
}

body {
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  position: relative;
}

.bg-blur {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at 50% 30%,
    var(--accent-glow) 0%,
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}

.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.9) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  margin-bottom: 40px;
}

.logo p {
  font-size: 1.8rem;
  background: linear-gradient(
    135deg,
    var(--gradient-start),
    var(--gradient-end)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}

.tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.input-wrapper {
  background: var(--bg-card);
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}

.input-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.toolbar {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.tool-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px;
  border-radius: 10px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tool-btn:hover {
  background: var(--accent-glow);
  color: var(--accent);
}

.tool-spacer {
  flex: 1;
}

textarea {
  width: 100%;
  padding: 20px;
  background: var(--bg-card);
  color: var(--text-primary);
  border: none;
  font-size: 15px;
  resize: none;
  line-height: 1.6;
}

textarea:focus {
  outline: none;
}

textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.action-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin: 32px 0;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--gradient-start),
    var(--gradient-end)
  );
  color: white;
  border: none;
  padding: 12px 28px;
  font-size: 1rem;
  border-radius: 40px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-outline {
  text-align: center;
  justify-content: center;
  text-decoration: none;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-secondary);
  padding: 10px 24px;
  font-size: 0.95rem;
  border-radius: 40px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.result-card {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 28px;
  text-align: center;
  border: 1px solid var(--success);
  margin-top: 20px;
  animation: slideUp 0.4s ease;
}

.result-icon svg {
  color: var(--success);
  margin-bottom: 12px;
}

.result-card h3 {
  color: var(--success);
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.link-container {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.link-container input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text-primary);
  font-size: 14px;
}

.copy-link-btn {
  background: var(--accent);
  border: none;
  color: white;
  padding: 12px 20px;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.copy-link-btn:hover {
  background: var(--accent-hover);
  transform: scale(0.98);
}

footer {
  margin-top: 20px;
  padding: 32px 24px 16px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-text {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
  transition: all 0.2s;
}

.footer-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 20px 16px;
  }
  .action-buttons {
    flex-direction: column;
  }
  .btn-primary,
  .btn-outline {
    justify-content: center;
  }
  .link-container {
    flex-direction: column;
  }
  .logo p {
    font-size: 1.4rem;
  }
}

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

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.view-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.link-input-box {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 30px;
  border: 1px solid var(--border);
}

.link-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 4px 16px;
  margin-bottom: 20px;
  transition: all 0.3s;
}

.link-input-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.link-input-wrapper svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.link-input-wrapper input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 16px 0;
  color: var(--text-primary);
  font-size: 0.95rem;
  direction: ltr;
  text-align: left;
}

.link-input-wrapper input:focus {
  outline: none;
}

.link-input-wrapper input::placeholder {
  color: var(--text-muted);
  direction: rtl;
  text-align: right;
}

.view-card {
  background: var(--bg-card);
  border-radius: 24px;
  border: 1px solid var(--border);
  overflow: hidden;
  animation: slideUp 0.4s ease;
}

.view-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 28px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.view-header svg {
  color: var(--accent);
}

.view-header h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0;
}

.view-content {
  padding: 28px;
  min-height: auto;
  max-height: 460px;
  overflow: hidden;
}

.view-content pre {
  background: var(--bg-dark);
  padding: 20px;
  border-radius: 16px;
  overflow: auto;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
  max-height: 400px;
  min-height: 300px;
  height: 100%;
}

.view-content pre::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.view-content pre::-webkit-scrollbar-track {
  background: var(--bg-dark);
  border-radius: 10px;
}

.view-content pre::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 10px;
}

.view-content pre::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 40px auto;
}

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

.view-footer {
  display: flex;
  gap: 16px;
  padding: 20px 28px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.view-footer .btn-outline,
.view-footer .btn-primary {
  flex: 1;
  justify-content: center;
}

.error-card {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 48px 32px;
  text-align: center;
  border: 1px solid var(--danger);
  animation: slideUp 0.4s ease;
}

.error-icon svg {
  color: var(--danger);
  margin-bottom: 20px;
}

.error-card h3 {
  color: var(--danger);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.error-card p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.btn-spinner {
  animation: spin 1s linear infinite;
  display: inline-block;
}

@media (max-width: 768px) {
  .link-input-box {
    padding: 16px;
  }
  .link-input-wrapper {
    padding: 0 12px;
  }
  .link-input-wrapper input {
    padding: 12px 0;
    font-size: 0.85rem;
  }
  .view-header,
  .view-content,
  .view-footer {
    padding: 16px 20px;
  }
  .view-content pre {
    font-size: 12px;
    padding: 12px;
  }
  .view-footer {
    flex-direction: column;
  }
  .error-card {
    padding: 32px 20px;
  }
}
.options-panel {
  display: flex;
  gap: 30px;
  margin: 24px 0;
  padding: 20px 24px;
  background: var(--bg-elevated);
  border-radius: 20px;
  border: 1px solid var(--border);
  flex-wrap: wrap;
}

.option-item {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 200px;
}

.expire-label {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  width: 100%;
  flex-wrap: wrap;
}

.expire-label > svg {
  flex-shrink: 0;
}

.expire-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.expire-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.expire-separator {
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 0 4px;
}

.expire-hint {
  color: var(--text-muted);
  font-size: 0.7rem;
  line-height: 1.4;
}

.date-input,
.time-input,
.number-input {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.date-input {
  width: 130px;
}

.time-input {
  width: 110px;
  direction: ltr;
  text-align: center;
}

.number-input {
  width: 100px;
}

.date-input:focus,
.time-input:focus,
.number-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.date-input::placeholder,
.number-input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.time-input::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
}

.number-input::-webkit-inner-spin-button,
.number-input::-webkit-outer-spin-button {
  opacity: 0.5;
}

@media (max-width: 768px) {
  .options-panel {
    padding: 16px;
    gap: 20px;
  }

  .option-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .expire-label {
    flex-wrap: wrap;
  }

  .expire-row {
    width: 100%;
  }

  .date-input,
  .time-input,
  .number-input {
    flex: 1;
    min-width: auto;
  }

  .date-input {
    width: auto;
  }

  .time-input {
    width: auto;
  }

  .number-input {
    width: auto;
  }
}
.expire-hint {
  color: var(--text-muted);
  font-size: 0.7rem;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.expire-hint.warning {
  color: #f59e0b;
}

.expire-hint.error {
  color: var(--danger);
}

.expire-hint.success {
  color: var(--success);
}