/* =============================================
   RUTGON – components.css
   Buttons, Theme Toggle, URL Box, Result Box, Utilities
   ============================================= */

/* ---------- UTILITIES ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: var(--gradient-button);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: var(--tag-bg);
  color: var(--accent-1);
  border: 1px solid var(--tag-border);
  border-radius: 999px;
  padding: 4px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-overlay);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gradient-button);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.55);
}

.btn-ghost {
  background: var(--ghost-bg);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--ghost-bg-hover);
  border-color: var(--border-hover);
}

.btn-outline {
  background: transparent;
  color: var(--accent-1);
  border: 1.5px solid var(--accent-1);
}
.btn-outline:hover {
  background: rgba(99,102,241,0.1);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: 12px;
}

/* ---------- THEME TOGGLE ---------- */
.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--ghost-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
  line-height: 1;
}

.theme-toggle .fa-sun {
  color: #fbbf24;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.6));
}

.theme-toggle .fa-moon {
  color: #a5b4fc;
  filter: drop-shadow(0 0 8px rgba(165, 180, 252, 0.4));
}

.theme-toggle:hover {
  background: var(--ghost-bg-hover);
  border-color: var(--border-hover);
  transform: scale(1.08) rotate(12deg);
}

.theme-toggle:active {
  transform: scale(0.93) rotate(0deg);
}

/* ---------- URL BOX ---------- */
.url-box {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--url-box-bg);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 8px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color var(--dur), box-shadow var(--dur);
  animation: fadeInUp 0.7s var(--ease) 0.3s both;
  max-width: 720px;
  margin: 0 auto 20px;
}

.url-box:focus-within {
  border-color: rgba(99,102,241,0.6);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.12), 0 8px 40px rgba(99,102,241,0.2);
}

.url-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  padding: 6px 16px;
}

.url-icon {
  font-size: 20px;
  color: var(--icon-link);
  margin-right: 12px;
  display: inline-flex;
  opacity: 0.9;
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.4));
}

.url-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 16px;
  caret-color: var(--accent-1);
}

.url-input::placeholder { color: var(--text-muted); }

.btn-shorten {
  background: var(--gradient-button);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
  box-shadow: 0 4px 16px rgba(99,102,241,0.4);
  flex-shrink: 0;
}

.btn-shorten:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(99,102,241,0.55);
}

.btn-shorten:active { transform: scale(0.97); }
.btn-shorten.loading .btn-shorten-text { opacity: 0.6; }

/* ---------- RESULT BOX ---------- */
.result-box {
  display: none;
  max-width: 720px;
  margin: 0 auto 24px;
  background: var(--result-box-bg);
  border: 1.5px solid rgba(99,102,241,0.35);
  border-radius: 14px;
  padding: 20px 24px;
  backdrop-filter: blur(20px);
  animation: slideDown 0.4s var(--ease-spring) both;
}

.result-box.show { display: block; }

.result-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.result-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}

.result-link {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-1);
  text-decoration: none;
  word-break: break-all;
}
.result-link:hover { text-decoration: underline; }

.btn-copy {
  background: rgba(99,102,241,0.15);
  color: var(--accent-1);
  border: 1px solid rgba(99,102,241,0.3);
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--dur);
  flex-shrink: 0;
}
.btn-copy:hover {
  background: rgba(99,102,241,0.25);
  transform: scale(1.03);
}
.btn-copy.copied {
  background: rgba(16,185,129,0.15);
  color: #10b981;
  border-color: rgba(16,185,129,0.3);
}

.result-original {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-muted);
  word-break: break-all;
}

/* ---------- LIGHT THEME COMPONENT OVERRIDES ---------- */
[data-theme="light"] .result-link { color: var(--accent-1); }

[data-theme="light"] .url-box:focus-within {
  box-shadow: 0 0 0 4px rgba(82,83,204,0.12), 0 8px 40px rgba(82,83,204,0.15);
}