/*
 * SLS Workflow Interview Phase Styles
 * Dr. Phil interview chat interface, message bubbles, typing indicators
 * Sprint 7.3: Extracted from monolithic sls-workflow-public.css
 */

/* ===========================================
   CHAT INTERFACE - BASE STRUCTURE
   =========================================== */

/* Chat Interface - Sprint 1.7: Native dark theme integration */
.sls-chat-container {
    max-width: 900px;
    width: 90%;
    margin: 20px auto;
    background: transparent;
    border-radius: var(--sls-border-radius);
    border: 1px solid var(--sls-border);
    box-shadow: none;
    overflow: hidden;
}

.sls-chat-header {
    background: var(--sls-gradient-primary);
    color: white;
    padding: 16px;
    text-align: center;
    font-weight: 600;
    border-bottom: 1px solid var(--sls-border);
}

.sls-chat-messages {
    height: 600px;
    max-height: 70vh;
    overflow-y: auto;
    padding: 20px;
    background: var(--sls-dark-gray);
}

.sls-chat-message {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    animation: messageSlideIn 0.3s ease;
}

.sls-chat-message.user {
    justify-content: flex-end;
}

.sls-chat-message.assistant {
    justify-content: flex-start;
    align-items: flex-end;
}

.sls-message-bubble {
    max-width: 70%;
    padding: 16px 20px;
    border-radius: var(--sls-border-radius);
    font-size: 15px;
    line-height: 1.6;
}

.sls-chat-message.user .sls-message-bubble {
    background: var(--sls-blue);
    color: white;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(139, 162, 201, 0.3);
}

.sls-chat-message.assistant .sls-message-bubble {
    background: var(--sls-gradient-primary);
    color: white;
    border: none;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(109, 63, 119, 0.3);
}

/* Chat avatar styling */
.sls-chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
    object-fit: cover;
    border: 2px solid var(--sls-purple);
    box-shadow: 0 2px 6px rgba(109, 63, 119, 0.4);
}

/* Message Timestamps */
.sls-message-time {
    font-size: 12px;
    color: var(--sls-text-gray);
    margin-top: 4px;
    padding: 0 4px;
}

.sls-chat-message.user .sls-message-time {
    text-align: right;
}

.sls-chat-message.assistant .sls-message-time {
    text-align: left;
}

/* Chat Input Area */
.sls-chat-input {
    padding: 16px;
    background: var(--sls-dark-gray);
    border-top: 1px solid var(--sls-border);
}

.sls-chat-input form {
    display: flex;
    gap: 8px;
    width: 100%;
}

.sls-chat-input input,
.sls-chat-input textarea {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--sls-border);
    border-radius: var(--sls-border-radius);
    font-size: 15px;
    outline: none;
    background: var(--sls-gray) !important;
    color: var(--sls-text-light) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    resize: vertical;
    min-height: 44px;
}

.sls-chat-input input::placeholder,
.sls-chat-input textarea::placeholder {
    color: var(--sls-text-gray);
}

.sls-chat-input input:focus,
.sls-chat-input textarea:focus {
    border-color: var(--sls-blue);
    box-shadow: 0 0 0 2px rgba(139, 162, 201, 0.2);
}

.sls-chat-input button {
    padding: 12px 24px;
    background: var(--sls-gradient-primary);
    color: white;
    border: none;
    border-radius: var(--sls-border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sls-chat-input button:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 162, 201, 0.3);
}

/* Chat Messages Scrollbar - Dark Theme */
.sls-chat-messages::-webkit-scrollbar {
    width: 10px;
}

.sls-chat-messages::-webkit-scrollbar-track {
    background: var(--sls-gray);
    border-radius: 5px;
}

.sls-chat-messages::-webkit-scrollbar-thumb {
    background: var(--sls-blue);
    border-radius: 5px;
    transition: background 0.3s ease;
}

.sls-chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--sls-soft-blue);
}

/* Firefox scrollbar */
.sls-chat-messages {
    scrollbar-width: thin;
    scrollbar-color: var(--sls-blue) var(--sls-gray);
}

/* ===========================================
   INTERVIEW PAGE - STRUCTURE
   =========================================== */

.sls-interview-page {
    background: transparent;
    padding: 40px 20px;
}

.sls-interview-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Progress Header */
.sls-progress-header {
    background: var(--sls-dark-gray);
    border: 1px solid var(--sls-border);
    border-radius: var(--sls-border-radius);
    padding: 30px;
    margin-bottom: 30px;
}

.sls-progress-header h2 {
    color: var(--sls-text-light);
    margin: 0 0 20px 0;
    font-size: 28px;
    font-weight: 600;
}

.sls-progress-bar {
    width: 100%;
    height: 12px;
    background: var(--sls-gray);
    border-radius: var(--sls-border-radius-xs);
    overflow: hidden;
    margin: 15px 0;
}

.sls-progress-fill {
    height: 100%;
    background: var(--sls-gradient-accent);
    transition: width 0.5s ease;
}

.sls-progress-text {
    color: var(--sls-text-muted);
    font-size: 14px;
    margin: 10px 0 0 0;
}

.sls-progress-text span {
    color: var(--sls-blue);
    font-weight: 600;
}

/* Progress Hints - Dark Theme */
.sls-progress-hints {
    background: rgba(139, 162, 201, 0.1);
    border: 1px solid var(--sls-border);
    border-radius: var(--sls-border-radius-sm);
    padding: 15px;
    margin-top: 15px;
}

.sls-progress-hints p {
    color: var(--sls-text-light);
    font-size: 14px;
    margin: 0;
    line-height: 1.5;
}

.sls-progress-hints #message-count {
    color: var(--sls-blue);
    font-weight: 600;
}

.sls-progress-hints #progress-hint {
    color: var(--sls-text-muted);
    font-style: italic;
}

/* ===========================================
   TYPING INDICATOR
   =========================================== */

.sls-typing-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: transparent !important; /* Bug #6/8 Fix: Remove background (matches fullscreen.css) */
    border-radius: var(--sls-border-radius);
    margin: 10px 20px;
    color: var(--sls-text-muted);
    font-size: 14px;
    font-style: italic;
}

.sls-typing-dots {
    display: flex;
    gap: 4px;
}

.sls-typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--sls-blue);
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out;
}

.sls-typing-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.sls-typing-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

/* ===========================================
   INTERVIEW STATUS SECTIONS
   =========================================== */

.sls-interview-status {
    max-width: 900px;
    margin: 30px auto 0;
}

.sls-interview-status > div {
    background: var(--sls-dark-gray);
    border: 1px solid var(--sls-border);
    border-radius: var(--sls-border-radius);
    padding: 30px;
    text-align: center;
}

.sls-interview-status h3 {
    color: var(--sls-text-light);
    margin: 0 0 15px 0;
    font-size: 24px;
    font-weight: 600;
}

.sls-interview-status p {
    color: var(--sls-text-muted);
    font-size: 16px;
    line-height: 1.6;
    margin: 10px 0;
}

/* Sprint 10 Bug Fix: Hide completion elements by default (WordPress strips inline display:none) */
#interview-ready-notice,
#interview-submitting,
#interview-complete-notice,
#sls-typing-indicator {
    display: none;
}

/* Sprint 10 Cleanup: Move inline styles to CSS (WordPress-safe) */
.sls-expectations-text {
    margin-top: 12px;
}

#interview-ready-notice h3 {
    color: var(--sls-blue);
}

#interview-complete-notice h3 {
    color: var(--sls-blue);
}

/* ===========================================
   MOBILE RESPONSIVE - INTERVIEW (Sprint 7 - ChatGPT Style)
   =========================================== */

@media (max-width: 768px) {
    /* Sprint 7: Remove ALL containers - elements sit on background */
    .sls-interview-phase.sls-mobile-optimized {
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        border: none !important;
    }

    /* Keep progress bar container but make it wider on mobile */
    .sls-mobile-optimized .sls-overall-progress {
        background: var(--sls-dark-gray) !important;
        border: 1px solid var(--sls-border) !important;
        border-radius: var(--sls-border-radius) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
        padding: 16px 12px !important;
        margin: 12px !important;
        width: calc(100% - 24px) !important;
    }

    /* Phase header - show on background without container on mobile */
    .sls-phase-header.sls-mobile-optimized {
        display: block !important;
        padding: 16px 12px !important;
        margin: 0 0 12px 0 !important;
        background: transparent !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
    }

    .sls-phase-header.sls-mobile-optimized h2 {
        font-size: 22px !important;
        margin-bottom: 6px !important;
        color: var(--sls-text-light) !important;
    }

    .sls-phase-header.sls-mobile-optimized p {
        font-size: 14px !important;
        margin-bottom: 0 !important;
        color: var(--sls-text-muted) !important;
        line-height: 1.5 !important;
    }

    /* Keep Project badge visible but adjust positioning */
    .sls-phase-header.sls-mobile-optimized .sls-project-id-badge {
        font-size: 11px !important;
        padding: 4px 10px !important;
    }

    /* Chat container - full width, no margins */
    .sls-chat-container.sls-mobile-optimized {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        background: transparent !important;
    }

    /* Chat messages - 80vh height for better mobile experience */
    .sls-chat-container.sls-mobile-optimized .sls-chat-messages {
        height: calc(80vh - 220px) !important;
        max-height: none !important;
        padding: 16px 12px !important;
        box-sizing: border-box;
        margin: 0 !important;
    }

    /* CHATGPT STYLE: Hide avatar and timestamp on mobile */
    .sls-chat-container.sls-mobile-optimized .sls-chat-avatar {
        display: none !important;
    }

    .sls-chat-container.sls-mobile-optimized .sls-message-time {
        display: none !important;
    }

    /* CHATGPT STYLE: Assistant messages - full width, no bubble */
    .sls-chat-container.sls-mobile-optimized .sls-chat-message.assistant {
        justify-content: flex-start;
        margin-bottom: 24px;
    }

    .sls-chat-container.sls-mobile-optimized .sls-chat-message.assistant .sls-message-bubble {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        max-width: 100% !important;
        color: var(--sls-text-light);
        font-size: 15px;
        line-height: 1.6;
        border-radius: 0 !important;
    }

    /* CHATGPT STYLE: User messages - keep subtle bubble */
    .sls-chat-container.sls-mobile-optimized .sls-chat-message.user {
        justify-content: flex-end;
        margin-bottom: 24px;
    }

    .sls-chat-container.sls-mobile-optimized .sls-chat-message.user .sls-message-bubble {
        background: rgba(255, 255, 255, 0.08) !important;
        border: 1px solid rgba(255, 255, 255, 0.12) !important;
        padding: 12px 16px !important;
        max-width: 85%;
        font-size: 15px;
        line-height: 1.5;
        border-radius: 18px !important;
        box-shadow: none !important;
    }

    /* CHATGPT STYLE: Chat input area - wide with minimal padding */
    .sls-chat-container.sls-mobile-optimized .sls-chat-input {
        padding: 10px 0 !important;
        margin: 0 !important;
        position: sticky;
        bottom: 0;
        width: 100% !important;
        background: var(--sls-dark-gray);
        border-top: 1px solid var(--sls-border);
        border-left: none !important;
        border-right: none !important;
        box-sizing: border-box;
    }

    .sls-chat-container.sls-mobile-optimized .sls-chat-input form {
        display: flex;
        gap: 8px;
        align-items: flex-end;
    }

    /* CHATGPT STYLE: Auto-expanding textarea */
    .sls-chat-container.sls-mobile-optimized .sls-chat-input textarea {
        flex: 1;
        font-size: 16px !important; /* Prevents iOS zoom */
        min-height: 44px !important;
        max-height: 120px;
        padding: 12px 16px !important;
        resize: none;
        overflow-y: auto;
        background: rgba(255, 255, 255, 0.05) !important;
        border: 1px solid rgba(255, 255, 255, 0.12) !important;
        border-radius: 22px !important;
        line-height: 1.4;
    }

    /* CHATGPT STYLE: Icon-only send button */
    .sls-chat-container.sls-mobile-optimized .sls-chat-input button {
        flex-shrink: 0;
        width: 44px !important;
        height: 44px !important;
        min-width: 44px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--sls-gradient-primary);
        border: none;
    }

    .sls-chat-container.sls-mobile-optimized .sls-chat-input button .send-text {
        display: none !important;
    }

    .sls-chat-container.sls-mobile-optimized .sls-chat-input button .send-icon {
        display: block !important;
        font-size: 20px;
        font-weight: bold;
        transform: rotate(-90deg);
    }

    /* Interview status on mobile */
    .sls-mobile-optimized .sls-interview-status > div {
        padding: 16px;
        margin: 12px;
    }

    .sls-mobile-optimized .sls-interview-status h3 {
        font-size: 18px;
    }

    .sls-mobile-optimized .sls-interview-status p {
        font-size: 14px;
    }

    /* Project badge - keep visible but smaller */
    .sls-mobile-optimized .sls-project-id-badge {
        font-size: 11px !important;
        padding: 3px 8px !important;
    }
}

/* Sprint 12.1: Bug #5 Fix - Error Recovery UI */

/* Error Message Container */
.sls-chat-error {
    display: flex;
    gap: 15px;
    padding: 20px;
    margin: 15px 0;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    animation: slideInError 0.3s ease-out;
}

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

/* Fatal errors - red theme */
.sls-chat-error[data-error-type^="fatal_"] {
    background: #f8d7da;
    border-color: #f5c2c7;
}

.sls-chat-error[data-error-type^="fatal_"] .sls-error-title,
.sls-chat-error[data-error-type^="fatal_"] .sls-error-message {
    color: #842029;
}

/* Rate limit - blue theme */
.sls-chat-error[data-error-type="transient_rate_limit"] {
    background: #cfe2ff;
    border-color: #9ec5fe;
}

.sls-chat-error[data-error-type="transient_rate_limit"] .sls-error-title,
.sls-chat-error[data-error-type="transient_rate_limit"] .sls-error-message {
    color: #052c65;
}

/* Error icon */
.sls-error-icon {
    font-size: 32px;
    flex-shrink: 0;
    line-height: 1;
}

/* Error content */
.sls-error-content {
    flex-grow: 1;
}

.sls-error-title {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 8px;
    color: #856404;
}

.sls-error-message {
    font-size: 14px;
    color: #856404;
    margin-bottom: 15px;
    line-height: 1.5;
}

/* Error actions */
.sls-error-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

/* Recovery buttons */
.sls-btn-restart,
.sls-btn-retry {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}

.sls-btn-restart {
    background: #ffc107;
    color: #000;
}

.sls-btn-restart:hover {
    background: #ffca2c;
    transform: translateY(-1px);
}

.sls-btn-retry {
    background: #007bff;
    color: #fff;
}

.sls-btn-retry:hover {
    background: #0069d9;
    transform: translateY(-1px);
}

.sls-btn-restart:disabled,
.sls-btn-retry:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 16px;
}

/* Support link */
.sls-support-link {
    color: #856404;
    text-decoration: underline;
    font-size: 14px;
    margin-left: auto;
}

.sls-support-link:hover {
    color: #533f03;
}

/* Countdown timer */
.sls-countdown-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sls-countdown-message {
    font-size: 14px;
    color: #052c65;
}

.sls-countdown-timer {
    font-size: 24px;
    font-weight: 700;
    color: #052c65;
}

.sls-countdown-value {
    display: inline-block;
    min-width: 40px;
    text-align: center;
    background: #fff;
    padding: 5px 15px;
    border-radius: 6px;
    border: 2px solid #9ec5fe;
}

.sls-retrying-message {
    font-size: 16px;
    font-weight: 600;
    color: #052c65;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Spinner for buttons */
.sls-btn-restart .spinner,
.sls-btn-retry .spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .sls-chat-error {
        flex-direction: column;
        padding: 15px;
    }

    .sls-error-icon {
        font-size: 24px;
        text-align: center;
    }

    .sls-error-actions {
        flex-direction: column;
        width: 100%;
    }

    .sls-btn-restart,
    .sls-btn-retry {
        width: 100%;
        justify-content: center;
    }

    .sls-support-link {
        margin-left: 0;
        text-align: center;
        width: 100%;
    }
}