/* Explyra AI Assistant Styles */

.ai-assistant-wrapper {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Outfit', sans-serif;
}

/* Floating Action Button */
.ai-fab {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--purp));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(21, 70, 192, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.ai-fab:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(21, 70, 192, 0.6);
}

.ai-fab.active {
    transform: scale(0) rotate(90deg);
}

/* Chat Window */
.ai-chat-window {
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 380px;
    height: 550px;
    background: var(--bg2);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--bdr);
    overflow: hidden;
    transform: translateY(20px) scale(0.9);
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(15px);
}

[data-theme="dark"] .ai-chat-window {
    background: rgba(14, 18, 32, 0.85);
    border-color: rgba(255, 255, 255, 0.1);
}

.ai-chat-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

/* Header */
.ai-chat-header {
    padding: 20px;
    background: linear-gradient(to right, var(--blue-g), var(--purp-g));
    border-bottom: 1px solid var(--bdr);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-avatar {
    width: 40px;
    height: 40px;
    background: var(--blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.ai-status-text {
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
}

.ai-status-sub {
    font-size: 0.75rem;
    color: var(--ink3);
}

/* Controls */
.ai-controls {
    display: flex;
    gap: 10px;
}

.ai-control-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--bg3);
    color: var(--ink2);
    transition: all 0.2s;
    font-size: 0.9rem;
}

.ai-control-btn:hover {
    background: var(--bdr2);
}

.ai-control-btn.muted {
    color: var(--rose);
}

/* Messages */
.ai-chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scrollbar-width: thin;
}

.ai-msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    animation: fadeUp 0.3s ease both;
}

.ai-msg-bot {
    align-self: flex-start;
    background: var(--bg3);
    color: var(--ink);
    border-bottom-left-radius: 4px;
}

.ai-msg-user {
    align-self: flex-end;
    background: var(--blue);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Typing Indicator */
.ai-typing {
    display: flex;
    gap: 4px;
    padding: 10px;
}

.ai-dot {
    width: 6px;
    height: 6px;
    background: var(--ink4);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

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

/* Input Area */
.ai-chat-input-area {
    padding: 15px 20px 25px;
    border-top: 1px solid var(--bdr);
    display: flex;
    gap: 10px;
    align-items: center;
}

.ai-input-wrap {
    flex: 1;
    position: relative;
}

.ai-text-input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    background: var(--bg3);
    border: 1px solid var(--bdr);
    border-radius: 15px;
    color: var(--ink);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.ai-text-input:focus {
    border-color: var(--blue);
}

.ai-voice-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink3);
    transition: all 0.2s;
}

.ai-voice-btn:hover {
    color: var(--blue);
    background: rgba(21, 70, 192, 0.1);
}

.ai-voice-btn.recording {
    color: var(--rose);
    animation: pulse 1.5s infinite;
}

.ai-send-btn {
    width: 44px;
    height: 44px;
    background: var(--blue);
    color: white;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.ai-send-btn:hover {
    box-shadow: 0 4px 15px rgba(21, 70, 192, 0.3);
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
    0% { transform: translateY(-50%) scale(1); box-shadow: 0 0 0 0 rgba(190, 24, 93, 0.4); }
    70% { transform: translateY(-50%) scale(1.1); box-shadow: 0 0 0 10px rgba(190, 24, 93, 0); }
    100% { transform: translateY(-50%) scale(1); box-shadow: 0 0 0 0 rgba(190, 24, 93, 0); }
}

@media (max-width: 480px) {
    .ai-chat-window {
        width: calc(100vw - 40px);
        height: 500px;
        right: -10px;
    }
    .ai-fab {
        width: 46px;
        height: 46px;
        font-size: 1.2rem;
    }
    .ai-assistant-wrapper {
        bottom: 20px;
        right: 20px;
    }
}