/* ===================================================================
   POLISH.CSS — PromithicAI v1.1 Micro-Interaction & Visual Upgrades
   =================================================================== */

/* ── Navbar logo: glow pulse on hover ── */
.navbar-logo:hover .navbar-logo-icon {
  animation: logoPulse 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes logoPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.12); box-shadow: 0 0 20px rgba(0,212,255,0.5), 0 0 40px rgba(124,58,237,0.3); }
  100% { transform: scale(1); }
}

/* ── Navbar logo text: subtle gradient shimmer on hover ── */
.navbar-logo:hover .navbar-logo-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Version badge: animated gradient border ── */
.version-badge {
  position: relative;
  overflow: hidden;
}
.version-badge::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.2), transparent);
  transform: translateX(-100%);
  animation: badgeShimmer 3s ease-in-out infinite;
}
@keyframes badgeShimmer {
  0%   { transform: translateX(-100%); }
  50%, 100% { transform: translateX(100%); }
}

/* ── Buttons: press feedback ── */
.btn:active:not(:disabled) {
  transform: scale(0.97) translateY(1px);
  transition: transform 80ms ease;
}

/* ── Primary button: gradient shift on hover ── */
.btn-primary {
  background-size: 200% 100%;
  background-position: 0% 50%;
  transition: background-position 0.4s ease, box-shadow 0.3s ease, transform 0.1s ease;
}
.btn-primary:hover:not(:disabled) {
  background-position: 100% 50%;
  box-shadow: 0 4px 20px rgba(0, 196, 238, 0.35), 0 2px 8px rgba(109, 40, 217, 0.25);
}

/* ── Cards: lift on hover ── */
.settings-card,
.provider-card,
.feature-card {
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.settings-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.provider-card:hover {
  transform: translateY(-3px);
}

/* ── Input fields: glowing focus ring ── */
.input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15), 0 0 12px rgba(0, 212, 255, 0.1);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* ── Auth error banner: slide in ── */
#login-error,
#signup-error {
  animation: errorSlideIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes errorSlideIn {
  from { opacity: 0; transform: translateY(-8px); max-height: 0; }
  to   { opacity: 1; transform: translateY(0); max-height: 80px; }
}

/* ── Nav user badge: slide in from right ── */
.nav-user-badge {
  animation: badgeSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes badgeSlideIn {
  from { opacity: 0; transform: translateX(16px) scale(0.9); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

/* ── History sidebar items: stagger reveal ── */
.history-item {
  animation: histItemIn 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.history-item:nth-child(1) { animation-delay: 0ms; }
.history-item:nth-child(2) { animation-delay: 40ms; }
.history-item:nth-child(3) { animation-delay: 80ms; }
.history-item:nth-child(4) { animation-delay: 120ms; }
.history-item:nth-child(5) { animation-delay: 160ms; }
.history-item:nth-child(n+6) { animation-delay: 200ms; }
@keyframes histItemIn {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── History item hover: smooth glow border ── */
.history-item {
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.history-item:hover {
  transform: translateX(3px);
  border-left: 2px solid var(--accent-cyan);
  box-shadow: inset 0 0 12px rgba(0, 212, 255, 0.05);
}

/* ── Template chips: springy pop ── */
.template-chip {
  transition: transform var(--transition-spring), background var(--transition-fast), border-color var(--transition-fast);
}
.template-chip:hover {
  transform: translateY(-2px) scale(1.04);
}
.template-chip:active {
  transform: translateY(0) scale(0.97);
}

/* ── Agent pipeline steps: active glow ── */
.agent-step.active .agent-step-bubble {
  animation: stepActiveGlow 1.5s ease-in-out infinite;
}
@keyframes stepActiveGlow {
  0%, 100% { box-shadow: 0 0 12px var(--glow-cyan); }
  50%       { box-shadow: 0 0 28px var(--glow-cyan), 0 0 56px var(--glow-cyan); }
}

/* ── Prompt textarea: focus glow ── */
.prompt-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12), 0 4px 20px rgba(0, 212, 255, 0.08);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

/* ── Send button: ripple ── */
.prompt-send:hover {
  transform: scale(1.08) rotate(8deg);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.prompt-send:active {
  transform: scale(0.95) rotate(0deg);
}

/* ── Toast: improved entrance ── */
.toast {
  animation: toastPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes toastPop {
  from { opacity: 0; transform: translateX(100%) scale(0.85); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

/* ── Scrollbar polish ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: var(--radius-full);
  transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent-cyan-dim); }

/* ── Social button hover glow ── */
.social-btn {
  transition: background var(--transition-base), border-color var(--transition-base),
              transform var(--transition-spring), box-shadow var(--transition-base);
}
.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.social-btn:active {
  transform: translateY(0);
}

/* ── Footer links hover underline slide ── */
.footer-link {
  position: relative;
}
.footer-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--accent-cyan);
  transition: width var(--transition-base);
}
.footer-link:hover::after { width: 100%; }

/* ── Settings sidenav item: active indicator bar ── */
.settings-nav-item {
  position: relative;
  overflow: hidden;
}
.settings-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 3px;
  background: var(--gradient-btn);
  border-radius: 0 3px 3px 0;
  animation: navIndicator 0.3s ease both;
}
@keyframes navIndicator {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* ── Roadmap items: stagger on scroll ── */
.roadmap-item {
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.roadmap-item:hover {
  transform: translateX(4px);
}