/* ===== Shaka AI chatbot widget — shared by homepage demo + trade demo sites ===== */

.shaka-chat {
    background: var(--card-bg);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: 100%;
    max-width: 400px;
}

.shaka-chat__header {
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: var(--darker-bg);
    padding: 1rem 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.shaka-chat__avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--darker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.shaka-chat__title {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.shaka-chat__status {
    font-size: 0.72rem;
    font-weight: 600;
    opacity: 0.85;
}

.shaka-chat__body {
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    height: 380px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.shaka-chat__body::-webkit-scrollbar {
    width: 6px;
}

.shaka-chat__body::-webkit-scrollbar-thumb {
    background: rgba(0, 230, 255, 0.25);
    border-radius: 10px;
}

.shaka-msg {
    max-width: 82%;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-size: 0.92rem;
    line-height: 1.5;
    animation: shaka-msg-in 0.35s ease;
}

@keyframes shaka-msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.shaka-msg--bot {
    align-self: flex-start;
    background: var(--darker-bg);
    border: 1px solid var(--border-soft);
    color: var(--light-gray);
    border-bottom-left-radius: 4px;
}

.shaka-msg--user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: var(--darker-bg);
    font-weight: 600;
    border-bottom-right-radius: 4px;
}

.shaka-msg--system {
    align-self: center;
    background: transparent;
    color: var(--muted);
    font-size: 0.78rem;
    text-align: center;
    max-width: 100%;
}

.shaka-typing {
    align-self: flex-start;
    display: flex;
    gap: 4px;
    padding: 0.9rem 1.1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
}

.shaka-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    animation: shaka-typing-bounce 1.1s infinite ease-in-out;
}

.shaka-typing span:nth-child(2) { animation-delay: 0.15s; }
.shaka-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes shaka-typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-5px); opacity: 1; }
}

.shaka-chat__quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-self: flex-start;
    max-width: 100%;
}

.shaka-chip {
    background: transparent;
    border: 1px solid rgba(0, 230, 255, 0.4);
    color: var(--cyan);
    padding: 0.55rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Raleway', sans-serif;
    transition: background 0.2s, transform 0.2s;
}

.shaka-chip:hover {
    background: rgba(0, 230, 255, 0.12);
    transform: translateY(-2px);
}

.shaka-chat__inputrow {
    display: flex;
    gap: 0.6rem;
    padding: 1rem;
    border-top: 1px solid var(--border-soft);
    background: var(--darker-bg);
}

.shaka-chat__inputrow input {
    flex: 1;
    padding: 0.7rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 230, 255, 0.25);
    background: var(--dark-bg);
    color: var(--light-gray);
    font-family: 'Raleway', sans-serif;
    font-size: 0.9rem;
}

.shaka-chat__inputrow input:focus {
    outline: none;
    border-color: var(--cyan);
}

.shaka-chat__inputrow button {
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: var(--darker-bg);
    border: none;
    border-radius: 20px;
    padding: 0 1.2rem;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.9rem;
}

/* Simulated confirmation cards inside chat */
.shaka-card {
    align-self: flex-start;
    max-width: 90%;
    background: var(--darker-bg);
    border: 1px solid rgba(0, 230, 255, 0.35);
    border-radius: 12px;
    padding: 0.9rem 1.1rem;
    font-size: 0.85rem;
    color: var(--light-gray);
    animation: shaka-msg-in 0.4s ease;
}

.shaka-card__label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.shaka-card__row {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem 0;
    color: var(--muted);
}

.shaka-card__row span:last-child {
    color: var(--light-gray);
    font-weight: 600;
}

.shaka-demo-tag {
    font-size: 0.62rem;
    letter-spacing: 0.5px;
    background: rgba(255, 193, 7, 0.15);
    color: #FFC107;
    border: 1px solid rgba(255, 193, 7, 0.35);
    padding: 0.15rem 0.5rem;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
}

/* ===== Floating widget mode (used on trade demo pages) ===== */
.shaka-launcher {
    position: fixed;
    bottom: 1.6rem;
    right: 1.6rem;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(0, 230, 255, 0.4);
    font-size: 1.6rem;
    z-index: 500;
    transition: transform 0.25s;
}

.shaka-launcher:hover {
    transform: scale(1.08);
}

.shaka-launcher__pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--cyan);
    opacity: 0.5;
    animation: shaka-pulse 2.2s infinite;
}

@keyframes shaka-pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.7); opacity: 0; }
}

.shaka-chat--floating {
    position: fixed;
    bottom: 5.6rem;
    right: 1.6rem;
    z-index: 501;
    max-width: 370px;
    max-height: 70vh;
    transform-origin: bottom right;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.shaka-chat--floating .shaka-chat__body {
    height: 340px;
}

.shaka-chat--floating.is-hidden {
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
}

.shaka-chat__close {
    background: none;
    border: none;
    color: var(--darker-bg);
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: auto;
}

@media (max-width: 480px) {
    .shaka-chat--floating {
        right: 0.8rem;
        left: 0.8rem;
        max-width: none;
    }

    .shaka-launcher {
        right: 1.2rem;
        bottom: 1.2rem;
    }
}