/* 
  Animations & Micro-interactions — Neon-Clinical White Theme
  Agentic Clinical Intelligence Platform
*/

/* Processing Card Container */
.processing-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-elevated);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--neon-blue);
}

.processing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.processing-card p {
    color: var(--text-slate);
    margin-bottom: 2rem;
}

/* AI Pulse Ring — Neon Blue Glow */
.ai-pulse {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--neon-blue), #6366f1);
    border-radius: 50%;
    margin: 0 auto 1.5rem auto;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.ai-pulse::before,
.ai-pulse::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    border: 2px solid var(--neon-blue);
    animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

.ai-pulse::after {
    animation-delay: 1s;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* Skeleton Loading Bars */
.skeleton-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.skeleton-bar {
    height: 12px;
    width: 100%;
    background: var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.skeleton-bar::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, rgba(0, 212, 255, 0) 0%, rgba(0, 212, 255, 0.15) 50%, rgba(0, 212, 255, 0) 100%);
    animation: shimmer 1.5s infinite linear;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Chat Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border-radius: 12px;
    width: fit-content;
    border: 1px solid var(--border-color);
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--neon-blue);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
    40% { transform: scale(1); opacity: 1; }
}