/**
 * Historical Figure Chatbot Widget Styles
 * Persona-configurable theme with runtime CSS variables
 */

:root {
    /* Default theme colors (Jane Jacobs - 1960s Greenwich Village aesthetic) */
    --jj-brick-red: #b8554a;
    --jj-cream: #f7f3e9;
    --jj-charcoal: #2a2a2a;
    --jj-warm-gray: #c4bfb3;
    --jj-dark-cream: #ebe5d6;
    --jj-text-gray: #5a5a5a;
    --jj-shadow: rgba(42, 42, 42, 0.15);

    /* Runtime-injectable persona variables (override defaults) */
    --persona-primary-color: var(--persona-primary-color);
    --persona-cream: var(--persona-cream);
    --persona-charcoal: var(--persona-charcoal);
    --persona-warm-gray: var(--persona-warm-gray);
    --persona-dark-cream: var(--persona-dark-cream);
    --persona-text-gray: var(--persona-text-gray);
    --persona-font-primary: 'Courier New', 'Courier', monospace;
    --persona-font-secondary: 'Georgia', 'Times New Roman', serif;
}

/* Container */
#jane-jacobs-widget {
    font-family: var(--persona-font-primary);
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}

/* Trigger Button - City Grid Icon */
.jj-trigger {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--persona-primary-color) 0%, #9a4539 100%);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 16px var(--jj-shadow), 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--persona-cream);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.jj-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--jj-shadow), 0 4px 8px rgba(0, 0, 0, 0.15);
}

.jj-trigger svg {
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* Chat Window */
.jj-chat-window {
    position: fixed;
    bottom: 104px;
    right: 24px;
    width: 400px;
    height: 620px;
    background: var(--persona-cream);
    border-radius: 2px;
    box-shadow:
        0 12px 48px rgba(0, 0, 0, 0.25),
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid var(--persona-charcoal);
    font-family: var(--persona-font-primary);
}

.jj-chat-window.jj-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

/* Header */
.jj-header {
    background: var(--persona-charcoal);
    color: var(--persona-cream);
    padding: 24px 20px 20px;
    border-bottom: 4px solid var(--persona-primary-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
}

.jj-header::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--persona-cream), transparent);
    opacity: 0.2;
}

.jj-header h3 {
    margin: 0;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: var(--persona-font-primary);
}

.jj-subtitle {
    margin: 4px 0 12px 0;
    font-size: 13px;
    opacity: 0.75;
    font-style: italic;
    font-family: var(--persona-font-secondary);
    letter-spacing: 0.5px;
}

.jj-tagline {
    margin: 0;
    font-size: 11px;
    opacity: 0.65;
    line-height: 1.5;
    font-family: var(--persona-font-secondary);
    font-style: italic;
}

.jj-close-btn {
    background: none;
    border: none;
    color: var(--persona-cream);
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.jj-close-btn:hover {
    opacity: 1;
}

/* Messages Container */
.jj-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--persona-cream);
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.01) 1px, transparent 1px);
    background-size: 20px 20px;
}

.jj-messages::-webkit-scrollbar {
    width: 8px;
}

.jj-messages::-webkit-scrollbar-track {
    background: var(--persona-dark-cream);
    border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.jj-messages::-webkit-scrollbar-thumb {
    background: var(--persona-warm-gray);
    border-radius: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.jj-messages::-webkit-scrollbar-thumb:hover {
    background: var(--persona-primary-color);
}

/* Conversation Starters */
.jj-starters {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px 0;
}

.jj-starter-btn {
    background: white;
    border: 2px solid var(--persona-charcoal);
    padding: 14px 16px;
    border-radius: 0;
    cursor: pointer;
    text-align: left;
    font-family: var(--persona-font-secondary);
    font-size: 13px;
    color: var(--persona-charcoal);
    transition: all 0.2s ease;
    line-height: 1.5;
    position: relative;
    box-shadow: 3px 3px 0 var(--persona-dark-cream);
}

.jj-starter-btn::before {
    content: '→';
    position: absolute;
    left: -8px;
    opacity: 0;
    transition: all 0.2s ease;
    color: var(--persona-primary-color);
    font-weight: bold;
}

.jj-starter-btn:hover {
    background: var(--persona-dark-cream);
    border-color: var(--persona-primary-color);
    transform: translateX(4px);
    box-shadow: 6px 6px 0 rgba(184, 85, 74, 0.15);
}

.jj-starter-btn:hover::before {
    left: 12px;
    opacity: 1;
}

.jj-starter-btn:active {
    transform: translate(3px, 3px);
    box-shadow: 0 0 0 var(--persona-dark-cream);
}

/* Messages */
.jj-message {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    animation: messageSlideIn 0.3s ease-out;
}

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

.jj-message-content {
    padding: 14px 16px;
    border-radius: 0;
    line-height: 1.7;
    font-size: 14px;
    font-family: var(--persona-font-primary);
    white-space: pre-wrap;
}

.jj-message-user .jj-message-content {
    background: white;
    border: 2px solid var(--persona-charcoal);
    color: var(--persona-charcoal);
    align-self: flex-end;
    max-width: 75%;
    box-shadow: 4px 4px 0 var(--persona-dark-cream);
}

.jj-message-assistant .jj-message-content {
    background: white;
    border-left: 4px solid var(--persona-primary-color);
    border-top: 2px solid var(--persona-dark-cream);
    border-right: 2px solid var(--persona-dark-cream);
    border-bottom: 2px solid var(--persona-dark-cream);
    color: var(--persona-charcoal);
    align-self: flex-start;
    max-width: 92%;
    position: relative;
}

.jj-message-assistant .jj-message-content::before {
    content: '"';
    position: absolute;
    top: -8px;
    left: 8px;
    font-size: 32px;
    color: var(--persona-primary-color);
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

/* Sources */
.jj-sources {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
    align-self: flex-start;
}

.jj-source {
    font-size: 10px;
    font-style: italic;
    color: var(--persona-text-gray);
    background: var(--persona-dark-cream);
    padding: 4px 10px;
    border-radius: 0;
    border: 1px solid var(--persona-warm-gray);
    font-family: var(--persona-font-secondary);
    letter-spacing: 0.3px;
}

.jj-source::before {
    content: '— ';
    color: var(--persona-primary-color);
}

/* Typing Indicator */
.jj-typing-indicator {
    display: flex;
    gap: 5px;
    padding: 14px 16px;
    align-items: center;
}

.jj-typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--persona-primary-color);
    border-radius: 0;
    animation: jj-typing 1.4s infinite;
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
}

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

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

@keyframes jj-typing {
    0%, 60%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-8px) scale(1.2);
        opacity: 1;
    }
}

/* Input Container */
.jj-input-container {
    display: flex;
    padding: 16px;
    background: var(--persona-charcoal);
    border-top: 3px solid var(--persona-primary-color);
    gap: 10px;
}

.jj-input {
    flex: 1;
    padding: 12px 14px;
    border: 2px solid var(--persona-cream);
    border-radius: 0;
    font-family: var(--persona-font-primary);
    font-size: 13px;
    color: var(--persona-charcoal);
    background: var(--persona-cream);
    transition: all 0.2s ease;
}

.jj-input::placeholder {
    color: var(--persona-text-gray);
    opacity: 0.6;
}

.jj-input:focus {
    outline: none;
    border-color: var(--persona-primary-color);
    box-shadow: 0 0 0 2px rgba(184, 85, 74, 0.2);
}

.jj-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--persona-dark-cream);
}

.jj-voice-btn {
    background: none;
    border: 2px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.45);
    width: 40px;
    height: 48px;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.jj-voice-btn:hover {
    color: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.5);
}

.jj-voice-btn.jj-voice-active {
    color: var(--persona-primary-color);
    border-color: var(--persona-primary-color);
    background: rgba(255, 255, 255, 0.08);
}

.jj-send-btn {
    background: var(--persona-primary-color);
    border: 2px solid var(--persona-primary-color);
    color: var(--persona-cream);
    width: 48px;
    height: 48px;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    position: relative;
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
}

.jj-send-btn:hover:not(:disabled) {
    background: #9a4539;
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.2);
}

.jj-send-btn:active:not(:disabled) {
    transform: translate(2px, 2px);
    box-shadow: 0 0 0 rgba(0, 0, 0, 0.2);
}

.jj-send-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--persona-warm-gray);
    border-color: var(--persona-warm-gray);
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .jj-chat-window {
        width: calc(100vw - 32px);
        height: calc(100vh - 140px);
        right: 16px;
        bottom: 96px;
    }

    .jj-trigger {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }

    #jane-jacobs-widget {
        bottom: 20px;
        right: 20px;
    }

    .jj-message-content {
        font-size: 13px;
    }

    .jj-starter-btn {
        font-size: 12px;
        padding: 12px 14px;
    }
}

/* Print styles - hide widget */
@media print {
    #jane-jacobs-widget {
        display: none !important;
    }
}

/* Accessibility */
.jj-trigger:focus,
.jj-send-btn:focus,
.jj-voice-btn:focus,
.jj-input:focus,
.jj-close-btn:focus,
.jj-starter-btn:focus {
    outline: 3px solid var(--persona-primary-color);
    outline-offset: 2px;
}

/* Loading state */
.jj-loading {
    pointer-events: none;
    opacity: 0.7;
}