/**
 * Onboarding Page Styles
 * Chat-style onboarding interface - Mobile First
 */

/* ==================== Base Layout ==================== */
.onboarding-page {
    background: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

.onboarding-container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .onboarding-container {
        padding: 1rem;
    }
}

/* ==================== Progress Indicator ==================== */
.onboarding-progress {
    position: sticky;
    top: 0;
    padding: 0.5rem 0 0.75rem 0;
    background: var(--color-bg-primary);
    z-index: 50;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .onboarding-progress {
        padding: 0.75rem 0 1rem 0;
    }
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-accent-gradient);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--radius-full);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.progress-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ==================== Chat Interface ==================== */
.onboarding-chat {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.5rem 0 8rem 0;
    position: relative;
}

.onboarding-messages {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .onboarding-chat {
        gap: 1.25rem;
        padding: 0.75rem 0 6rem 0;
    }
    
    .onboarding-messages {
        gap: 1rem;
    }
}

/* iOS safe area support */
@supports (padding: max(0px)) {
    .onboarding-chat {
        padding-bottom: max(8rem, env(safe-area-inset-bottom, 0) + 8rem);
    }
}

/* ==================== Message Bubbles ==================== */
.message {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    animation: fadeInUp 0.4s ease-out;
    opacity: 0;
    animation-fill-mode: forwards;
    width: 100%;
}

.message.ai {
    align-items: flex-start;
}

.message.user {
    align-items: flex-end;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

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

.message-sender {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.message-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .message {
        gap: 0.375rem;
    }
    
    .message-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
    }
}

.message.ai .message-avatar {
    background: var(--color-accent-gradient);
    color: white;
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.message.user .message-avatar {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.message-content {
    width: 100%;
    max-width: 100%;
}

.message-bubble {
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    line-height: 1.5;
    position: relative;
    font-size: 0.9375rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .message-bubble {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
}

.message.ai .message-bubble {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
}

.message.user .message-bubble {
    background: var(--color-accent-gradient);
    color: white;
    text-align: left;
    margin-left: 0;
}

/* ==================== Instrument Card in Chat ==================== */
.instrument-card-chat {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    font-size: 0.875rem;
}

.instrument-card-header {
    padding: 12px 14px;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
}

.instrument-card-title .instrument-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.instrument-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.ticker-badge {
    background: #0f172a;
    color: white;
    padding: 3px 7px;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.025em;
}

.type-badge {
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
}

.price-card-section {
    padding: 12px 14px;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.price-main {
    margin-bottom: 10px;
}

.price-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}

.price-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.price-change {
    font-size: 1rem;
    font-weight: 600;
}

.price-change.positive {
    color: #059669;
}

.price-change.negative {
    color: #dc2626;
}

.price-change.neutral {
    color: var(--color-text-secondary);
}

.performance-mini {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.perf-badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 8px;
    background: var(--color-bg-card);
    border-radius: 6px;
    white-space: nowrap;
}

.perf-badge.positive {
    color: #059669;
}

.perf-badge.negative {
    color: #dc2626;
}

.perf-badge.neutral {
    color: var(--color-text-secondary);
}

.analysis-card-section,
.news-card-section {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
}

.section-header {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.section-content {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.news-item-mini {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.news-title-mini {
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--color-text-primary);
}

.news-source-inline {
    font-size: 0.75rem;
    color: #1d4ed8;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.news-source-inline:hover {
    color: #1e40af;
    text-decoration: underline;
}

.cta-card-section {
    padding: 10px 14px;
    background: #f0f9ff;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: #0c4a6e;
    font-weight: 500;
    text-align: center;
}

/* Mobile: Full-width instrument card */
@media (max-width: 767px) {
    .instrument-card-chat {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}

/* ==================== Typing Indicator ==================== */
.typing-indicator {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.typing-indicator .message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-accent-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 3px 10px rgba(99, 102, 241, 0.3);
}

@media (min-width: 768px) {
    .typing-indicator {
        gap: 0.75rem;
    }
    
    .typing-indicator .message-avatar {
        width: 36px;
        height: 36px;
        font-size: 1.125rem;
    }
}

.typing-dots {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    border-top-left-radius: 4px;
    padding: 0.625rem 0.875rem;
    display: flex;
    gap: 0.375rem;
}

.typing-dots span {
    width: 7px;
    height: 7px;
    background: var(--color-text-tertiary);
    border-radius: 50%;
    animation: pulse 1.4s infinite;
}

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

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

/* ==================== Options Container ==================== */
.onboarding-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0;
    margin-top: 0.75rem;
    animation: fadeInUp 0.4s ease-out 0.2s;
    animation-fill-mode: backwards;
}

@media (min-width: 768px) {
    .onboarding-options {
        gap: 0.625rem;
        margin-top: 1rem;
    }
}

.option-btn {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease-out;
    position: relative;
    overflow: hidden;
    font-family: var(--font-primary);
}

@media (min-width: 768px) {
    .option-btn {
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }
}

.option-btn::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-accent-gradient);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.option-btn:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-bg-card-hover);
    transform: translateX(2px);
}

.option-btn:hover::before {
    transform: scaleY(1);
}

.option-btn:active {
    transform: scale(0.98);
}

.option-btn.selected {
    border-color: var(--color-accent-primary);
    background: rgba(99, 102, 241, 0.05);
}

.option-btn.selected::before {
    transform: scaleY(1);
}

.option-btn.multi-select {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.option-btn.multi-select::after {
    content: '\f0c8';
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
    font-size: 1.125rem;
    color: var(--color-text-tertiary);
    transition: all var(--transition-fast);
}

.option-btn.multi-select.selected::after {
    content: '\f14a';
    font-weight: 900;
    color: var(--color-accent-primary);
}

/* ==================== Input Container ==================== */
.onboarding-input-container {
    padding: 0;
    margin-top: 0.75rem;
    animation: fadeInUp 0.4s ease-out 0.2s;
    animation-fill-mode: backwards;
}

@media (min-width: 768px) {
    .onboarding-input-container {
        margin-top: 1rem;
    }
}

.onboarding-input-container .form-group {
    margin-bottom: 0.75rem;
}

.onboarding-input-container label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
    .onboarding-input-container .form-group {
        margin-bottom: 0.875rem;
    }
    
    .onboarding-input-container label {
        font-size: 0.8125rem;
        margin-bottom: 0.375rem;
    }
}

.onboarding-input-container input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    outline: none;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .onboarding-input-container input {
        padding: 0.625rem 0.875rem;
        font-size: 0.9375rem;
    }
}

.onboarding-input-container input:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.onboarding-input-container input::placeholder {
    color: var(--color-text-tertiary);
}

.btn-submit {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    background: var(--color-accent-gradient);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

@media (min-width: 768px) {
    .btn-submit {
        padding: 0.875rem 1.25rem;
        font-size: 0.9375rem;
        margin-top: 0.875rem;
    }
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.5);
}

.btn-submit:active:not(:disabled) {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ==================== Auth Footer ==================== */
.auth-footer-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-md);
}

.auth-link {
    color: var(--color-accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: opacity var(--transition-fast);
}

.auth-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ==================== Profile Summary ==================== */
.profile-summary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    padding: 0.875rem;
    margin: 0.875rem 0;
}

.profile-summary h4 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    margin: 0 0 0.625rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-summary-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.profile-summary-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.profile-summary-list li strong {
    color: var(--color-text-primary);
    font-weight: 600;
    min-width: 90px;
}

.profile-summary-list li i {
    color: var(--color-accent-primary);
    font-size: 0.75rem;
}

@media (max-width: 480px) {
    .profile-summary {
        padding: 0.625rem;
    }
}

/* ==================== Instrument Picker ==================== */
.instrument-picker {
    animation: fadeInUp 0.4s ease-out;
}

/* ==================== Onboarding Alerts ==================== */
.onboarding-page .alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    animation: slideInRight 0.3s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.onboarding-page .alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid #10b981;
}

.onboarding-page .alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

.onboarding-page .alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.onboarding-page .alert-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: currentColor;
    opacity: 0.6;
    padding: 0;
    line-height: 1;
    transition: opacity var(--transition-fast);
}

.onboarding-page .alert-close:hover {
    opacity: 1;
}

/* ==================== Loading Spinner ==================== */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.6s linear infinite;
}

/* ==================== Animations ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}