/* === SnapLink – Image Uploader Styles === */

:root {
  /* Colors */
  --sl-color-primary: #0f172a;
  --sl-color-primary-hover: #09164e;
  --sl-color-primary-text: #f9fafb;

  --sl-color-accent: #3b82f6;
  --sl-color-accent-dark: #2563eb;
  --sl-color-accent-text: #ffffff;

  --sl-color-bg-card: #ffffff;
  --sl-color-bg-subtle: #f9fafb;
  --sl-color-bg-hover: #e5e7eb;
  --sl-color-bg-result: #f1f5f9;
  --sl-color-bg-error: #fef2f2;

  --sl-color-text-main: #0f172a;
  --sl-color-text-muted: #6b7280;
  --sl-color-text-label: #4b5563;
  --sl-color-text-help: #9ca3af;
  --sl-color-text-dark: #374151;
  --sl-color-text-error: #991b1b;

  --sl-color-border-light: rgba(15, 23, 42, 0.06);
  --sl-color-border-dashed: rgba(148, 163, 184, 0.9);
  --sl-color-border-ghost: rgba(148, 163, 184, 0.7);
  --sl-color-border-error: rgba(248, 113, 113, 0.8);

  /* Spacing */
  --sl-spacing-xs: 0.4rem;
  --sl-spacing-sm: 0.75rem;
  --sl-spacing-md: 1rem;
  --sl-spacing-lg: 1.5rem;
  --sl-spacing-xl: 2rem;

  /* Border Radius */
  --sl-radius-sm: 0.75rem;
  --sl-radius-md: 0.85rem;
  --sl-radius-lg: 1.25rem;
  --sl-radius-full: 999px;

  /* Shadows */
  --sl-shadow-card: 0 18px 45px -26px rgba(15, 23, 42, 0.45);
  --sl-shadow-trigger: 0 8px 18px -10px rgba(37, 99, 235, 0.8);
  --sl-shadow-trigger-hover: 0 11px 28px -16px rgba(37, 99, 235, 0.9);
  --sl-shadow-trigger-active: 0 5px 16px -14px rgba(37, 99, 235, 0.9);
  --sl-shadow-btn: 0 10px 25px -18px rgba(15, 23, 42, 0.8);
  --sl-shadow-btn-hover: 0 14px 32px -20px rgba(15, 23, 42, 0.95);
  --sl-shadow-btn-active: 0 8px 18px -18px rgba(15, 23, 42, 0.95);
}

.snaplink-card {
  max-width: 520px;
  margin: 2rem auto;
  padding: 1.75rem 1.9rem;
  border-radius: var(--sl-radius-lg);
  background: radial-gradient(
      circle at top left,
      rgba(59, 130, 246, 0.06),
      transparent 55%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(16, 185, 129, 0.06),
      transparent 55%
    ),
    var(--sl-color-bg-card);
  border: 1px solid var(--sl-color-border-light);
  box-shadow: var(--sl-shadow-card);
}

.snaplink-header {
  margin-bottom: var(--sl-spacing-lg);
}

.snaplink-title {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--sl-color-text-main);
  margin: 0 0 0.25rem;
}

.snaplink-subtitle {
  font-size: 1.4rem;
  color: var(--sl-color-text-muted);
  margin: 0;
}

.snaplink-form {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-md);
}

.snaplink-field {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-xs);
}

.snaplink-label {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--sl-color-text-label);
}

.snaplink-file-wrapper {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  padding: 0.55rem 0.7rem;
  border-radius: var(--sl-radius-sm);
  border: 1px dashed var(--sl-color-border-dashed);
  background: var(--sl-color-bg-subtle);
}

.snaplink-file-input {
  display: none;
}

.snaplink-file-trigger {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1em;
  padding: var(--sl-spacing-md) var(--sl-spacing-xl);
  border-radius: var(--sl-radius-full);
  border: none;
  cursor: pointer;
  background: linear-gradient(
    135deg,
    var(--sl-color-accent),
    var(--sl-color-accent-dark)
  );
  color: var(--sl-color-accent-text);
  box-shadow: var(--sl-shadow-trigger);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  white-space: nowrap;
}

.snaplink-file-trigger:hover {
  transform: translateX(2px);
  box-shadow: var(--sl-shadow-trigger-hover);
}

.snaplink-file-trigger:active {
  transform: translateY(0);
  box-shadow: var(--sl-shadow-trigger-active);
}

.snaplink-file-name {
  font-size: 1.2rem;
  color: var(--sl-color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snaplink-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sl-spacing-xs);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1em;
  padding: var(--sl-spacing-md) var(--sl-spacing-xl);
}

.snaplink-btn-primary {
  border-radius: var(--sl-radius-full);
  border: 1px solid var(--sl-color-border-light);
  cursor: pointer;
  background: var(--sl-color-primary);
  color: var(--sl-color-primary-text);
  width: 100%;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: var(--sl-shadow-btn);
  align-self: flex-start;
}

.snaplink-btn-primary:hover {
  background: var(--sl-color-primary-hover);
  box-shadow: var(--sl-shadow-btn-hover);
}

.snaplink-btn-primary:active {
  transform: scale(0.98);
  box-shadow: var(--sl-shadow-btn-active);
}

.snaplink-help {
  font-size: 1.2rem;
  color: var(--sl-color-text-help);
  text-align: center;
  margin: -0.25rem 0 0;
}

.snaplink-result {
  margin-top: 1.25rem;
  font-size: 1.2rem;
  border-radius: var(--sl-radius-md);
  padding: 0.9rem 1rem;
  background: var(--sl-color-bg-result);
  border: 1px solid rgba(148, 163, 184, 0.45);
  color: #111827;
  display: none;
}

.snaplink-result--visible {
  display: block;
}

.snaplink-result-title {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.snaplink-result-link {
  display: block;
  margin-bottom: 0.55rem;
  word-break: break-all;
  color: var(--sl-color-accent-dark);
  text-decoration: none;
}

.snaplink-result-link:hover {
  text-decoration: underline;
}

.snaplink-btn-ghost {
  font-size: 1.6rem;
  line-height: 1em;
  border-radius: var(--sl-radius-full);
  padding: var(--sl-spacing-md) var(--sl-spacing-xl);
  border: 1px solid var(--sl-color-border-ghost);
  background: #ffffff;
  color: var(--sl-color-text-dark);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease,
    transform 0.08s ease;
}

.snaplink-btn-ghost:hover {
  background: var(--sl-color-bg-hover);
  border-color: rgba(107, 114, 128, 0.9);
}

.snaplink-btn-ghost:active {
  transform: translateY(1px);
}

.snaplink-result-message {
  margin: 0;
}

.snaplink-result--error {
  font-size: 1.2rem;
  background: var(--sl-color-bg-error);
  border-color: var(--sl-color-error-border);
  color: var(--sl-color-error-text);
}

@media (max-width: 640px) {
  .snaplink-card {
    margin-inline: 0;
    padding: 1.4rem 1.4rem;
  }
  .snaplink-file-wrapper {
    flex-direction: column;
    align-items: flex-start;
  }
  .snaplink-file-name {
    max-width: 100%;
  }
}