/* Kira Chatbox Styles */

:root {
    --kira-primary: #6366f1;
    --kira-primary-dark: #4f46e5;
    --kira-bg: #ffffff;
    --kira-text: #1f2937;
    --kira-text-light: #6b7280;
    --kira-border: #e5e7eb;
    --kira-shadow: rgba(0, 0, 0, 0.1);
}

/* Floating Button */
.kira-chatbox-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--kira-primary), var(--kira-primary-dark));
    border: none;
    box-shadow: 0 4px 12px var(--kira-shadow);
    cursor: pointer;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.kira-chatbox-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.kira-chatbox-toggle svg {
    width: 28px;
    height: 28px;
    fill: white;
}

/* Chatbox Window */
.kira-chatbox-window {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 520px;
    max-width: calc(100vw - 48px);
    height: 700px;
    max-height: calc(100vh - 140px);
    background: var(--kira-bg);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: none;
    flex-direction: column;
    z-index: 999998;
    overflow: hidden;
}

.kira-chatbox-window.active {
    display: flex;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.kira-chatbox-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--kira-primary), var(--kira-primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kira-chatbox-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.kira-chatbox-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.kira-chatbox-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.kira-chatbox-close svg {
    width: 18px;
    height: 18px;
    fill: white;
}

/* Messages Area */
.kira-chatbox-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.kira-chatbox-messages::-webkit-scrollbar {
    width: 6px;
}

.kira-chatbox-messages::-webkit-scrollbar-thumb {
    background: var(--kira-border);
    border-radius: 3px;
}

/* Message Bubble */
.kira-message {
    display: flex;
    gap: 12px;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.kira-message.user {
    flex-direction: row-reverse;
}

.kira-message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}

.kira-message.bot .kira-message-avatar {
    background: linear-gradient(135deg, var(--kira-primary), var(--kira-primary-dark));
    color: white;
}

.kira-message.user .kira-message-avatar {
    background: var(--kira-border);
    color: var(--kira-text);
}

.kira-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.kira-message.bot .kira-message-content {
    background: #f3f4f6;
    color: var(--kira-text);
    border-bottom-left-radius: 4px;
}

.kira-message.user .kira-message-content {
    background: linear-gradient(135deg, var(--kira-primary), var(--kira-primary-dark));
    color: white;
    border-bottom-right-radius: 4px;
}

/* Message Content Formatting */
.kira-message-content a {
    color: var(--kira-primary);
    text-decoration: underline;
    word-break: break-all;
}

.kira-message.user .kira-message-content a {
    color: white;
    opacity: 0.9;
}

.kira-message-content strong {
    font-weight: 600;
}

.kira-message-content em {
    font-style: italic;
}

.kira-message-content ul,
.kira-message-content ol {
    margin: 8px 0;
    padding-left: 20px;
}

.kira-message-content li {
    margin: 4px 0;
}

/* Typing Indicator */
.kira-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
}

.kira-typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--kira-text-light);
    animation: typing 1.4s infinite;
}

.kira-typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.kira-typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-8px);
    }
}

/* Input Area */
.kira-chatbox-input {
    padding: 16px 20px;
    border-top: 1px solid var(--kira-border);
    display: flex;
    gap: 12px;
    align-items: center;
}

.kira-chatbox-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--kira-border);
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.kira-chatbox-input input:focus {
    border-color: var(--kira-primary);
}

.kira-chatbox-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--kira-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
}

.kira-chatbox-send:hover:not(:disabled) {
    background: var(--kira-primary-dark);
    transform: scale(1.05);
}

.kira-chatbox-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.kira-chatbox-send svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .kira-chatbox-toggle {
        bottom: 16px;
        right: 16px;
        width: 56px;
        height: 56px;
    }

    .kira-chatbox-window {
        bottom: 88px;
        right: 16px;
        width: calc(100vw - 32px);
        height: calc(100vh - 120px);
    }

    .kira-message-content {
        max-width: 80%;
    }
}

/* Error Message */
.kira-error {
    padding: 12px;
    background: #fee;
    color: #c33;
    border-radius: 8px;
    font-size: 13px;
    text-align: center;
}