/* ===== RESET E VARIÁVEIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #eef2ff;
    --secondary-color: #10b981;
    --secondary-hover: #059669;
    --gradient-main: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    --bg-main: #f8fafc;
    --bg-white: #ffffff;
    --bg-chat: #f1f5f9;
    --bg-message-user: #6366f1;
    --bg-message-ai: #ffffff;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* ===== TIPOGRAFIA ===== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== LAYOUT PRINCIPAL ===== */
.container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ===== HEADER PADRÃO (usado em todas as telas) ===== */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 18px 30px;
    box-shadow: 0 2px 12px rgba(102, 126, 234, 0.3);
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-logo {
    height: 66px;
    width: 66px;
    object-fit: contain;
    border-radius: 10px;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
}

.header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 2px;
    letter-spacing: -0.025em;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.header p {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 400;
    margin: 0;
}

/* ===== CHAT SECTION (ESQUERDA) ===== */
.chat-section {
    flex: 0 0 45%;
    display: flex;
    flex-direction: column;
    background: var(--bg-white);
    border-right: 1px solid var(--border-color);
}

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    background: var(--bg-chat);
    scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 8px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: var(--radius-full); }
.chat-messages::-webkit-scrollbar-thumb:hover { background: var(--text-light); }

/* ===== MENSAGENS DO CHAT ===== */
.message {
    display: flex;
    margin-bottom: var(--spacing-lg);
    animation: messageSlideIn 0.3s ease-out;
}

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

.message.user { justify-content: flex-end; }
.message.ai { justify-content: flex-start; }

.message-content {
    max-width: 75%;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    word-wrap: break-word;
}

.message.user .message-content {
    background: var(--bg-message-user);
    color: var(--text-white);
    border-bottom-right-radius: var(--radius-sm);
}

.message.ai .message-content {
    background: var(--bg-message-ai);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: var(--radius-sm);
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    margin: 0 var(--spacing-sm);
    flex-shrink: 0;
}

.message.user .message-avatar { background: var(--primary-hover); color: var(--text-white); order: 2; }
.message.ai .message-avatar { background: var(--primary-light); color: var(--primary-color); }

/* ===== CHAT INPUT ===== */
.chat-input-container {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

.chat-input-wrapper { display: flex; gap: var(--spacing-md); align-items: flex-end; }

.chat-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-family: inherit;
    resize: none;
    max-height: 120px;
    transition: all var(--transition-normal);
    background: var(--bg-white);
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.chat-input::placeholder { color: var(--text-light); }

.btn-send {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.btn-send:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-send:active { transform: translateY(0); }
.btn-send:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ===== PROFESSIONALS SECTION ===== */
.professionals-section { flex: 1; display: flex; flex-direction: column; background: var(--bg-white); }

.professionals-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.professionals-header h2 { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--spacing-xs); }
.professionals-header p { color: var(--text-secondary); font-size: 0.9rem; }

.professionals-list { flex: 1; overflow-y: auto; padding: var(--spacing-xl); }
.professionals-list::-webkit-scrollbar { width: 8px; }
.professionals-list::-webkit-scrollbar-track { background: transparent; }
.professionals-list::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: var(--radius-full); }

/* ===== PROFESSIONAL CARD ===== */
.professional-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    animation: cardFadeIn 0.4s ease-out;
}

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

.professional-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: #667eea;
}

.professional-header { display: flex; gap: var(--spacing-lg); margin-bottom: var(--spacing-md); }

.professional-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 3px solid var(--primary-light);
    flex-shrink: 0;
}

.professional-info { flex: 1; }
.professional-name { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--spacing-xs); }

.professional-specialty {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.professional-meta { display: flex; gap: var(--spacing-lg); color: var(--text-secondary); font-size: 0.875rem; margin-top: var(--spacing-sm); }
.professional-meta span { display: flex; align-items: center; gap: var(--spacing-xs); }
.professional-description { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: var(--spacing-md); word-break: break-word; overflow-wrap: break-word; }

.professional-contact {
    display: flex;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.btn-contact {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--primary-color);
    background: var(--bg-white);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-contact:hover { background: var(--primary-color); color: var(--text-white); transform: translateY(-1px); }
.btn-contact.primary { background: var(--primary-color); color: var(--text-white); }
.btn-contact.primary:hover { background: var(--primary-hover); }

/* ===== EMPTY / LOADING STATES ===== */
.empty-state { text-align: center; padding: var(--spacing-xl) var(--spacing-lg); color: var(--text-secondary); }
.empty-state-icon { font-size: 4rem; margin-bottom: var(--spacing-lg); opacity: 0.5; }
.empty-state h3 { font-size: 1.25rem; color: var(--text-primary); margin-bottom: var(--spacing-sm); }

.loading { display: flex; align-items: center; justify-content: center; gap: var(--spacing-sm); padding: var(--spacing-md); color: var(--text-secondary); }
.loading-spinner {
    width: 20px; height: 20px;
    border: 3px solid var(--border-color);
    border-top-color: #667eea;
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

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

/* ===== FORMULÁRIOS ===== */
.professional-page { min-height: 100vh; background: var(--bg-main); }
.professional-container { max-width: 600px; margin: 0 auto; padding: var(--spacing-xl); }

.form-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-xl);
}

.form-card h2 { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--spacing-sm); }
.form-card p { color: var(--text-secondary); margin-bottom: var(--spacing-xl); }

.form-tabs { display: flex; gap: var(--spacing-md); margin-bottom: var(--spacing-xl); border-bottom: 2px solid var(--border-color); }

.tab {
    flex: 1; padding: var(--spacing-md); background: none; border: none;
    border-bottom: 3px solid transparent; color: var(--text-secondary);
    font-weight: 600; font-size: 1rem; cursor: pointer; transition: all var(--transition-fast); margin-bottom: -2px;
}

.tab:hover { color: var(--primary-color); }
.tab.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }

.form-group { margin-bottom: var(--spacing-lg); }

.form-group label {
    display: block; font-weight: 600; color: var(--text-primary);
    margin-bottom: var(--spacing-sm); font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: var(--spacing-md); border: 2px solid var(--border-color);
    border-radius: var(--radius-md); font-size: 0.95rem; font-family: inherit;
    transition: all var(--transition-normal); background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.image-upload {
    border: 2px dashed var(--border-color); border-radius: var(--radius-md);
    padding: var(--spacing-xl); text-align: center; cursor: pointer; transition: all var(--transition-normal);
}

.image-upload:hover { border-color: #667eea; background: var(--primary-light); }
.image-upload input { display: none; }
.image-preview { margin-top: var(--spacing-md); }
.image-preview img { max-width: 150px; max-height: 150px; border-radius: var(--radius-lg); object-fit: cover; }

.btn-primary {
    width: 100%; padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white); border: none; border-radius: var(--radius-lg);
    font-weight: 600; font-size: 1rem; cursor: pointer;
    transition: all var(--transition-normal); box-shadow: var(--shadow-md);
}

.btn-primary:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-link { display: inline-block; color: #667eea; text-decoration: none; font-weight: 600; margin-top: var(--spacing-md); transition: color var(--transition-fast); }
.btn-link:hover { color: #764ba2; text-decoration: underline; }

.alert { padding: var(--spacing-md); border-radius: var(--radius-md); margin-bottom: var(--spacing-lg); font-size: 0.9rem; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ===== MODAL ===== */
.appointment-modal {
    display: none; position: fixed; z-index: 1000;
    left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.appointment-modal .modal-content {
    background-color: #fefefe; margin: 5% auto; padding: 0;
    border-radius: 12px; width: 90%; max-width: 500px;
    max-height: 85vh; overflow-y: auto; box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; border-bottom: 1px solid #e9ecef;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white; border-radius: 12px 12px 0 0;
}

.modal-header h3 { margin: 0; font-size: 1.25rem; font-weight: 600; }

.close-modal { font-size: 28px; font-weight: bold; cursor: pointer; color: rgba(255,255,255,0.8); transition: color 0.2s; }
.close-modal:hover { color: white; }

.modal-body { padding: 24px; }

.form-actions {
    display: flex; gap: 12px; justify-content: flex-end;
    margin-top: 24px; padding-top: 20px; border-top: 1px solid #e9ecef;
}

.btn-cancel {
    padding: 12px 24px; border: 1px solid #d1d5db; border-radius: 8px;
    background: white; color: #374151; cursor: pointer; font-weight: 500; transition: all 0.2s;
}

.btn-cancel:hover { background: #f9fafb; border-color: #9ca3af; }

.professional-modes { margin: 8px 0; font-size: 0.85rem; color: #6b7280; }
.professional-price { color: #059669; font-weight: 600; font-size: 0.9rem; margin-top: 4px; }

select:disabled { background-color: #f9fafb; color: #9ca3af; cursor: not-allowed; }

/* ===== DASHBOARD ===== */
.professional-dashboard { background: #f8fafc; min-height: 100vh; }

.dashboard-container { max-width: 1200px; margin: 0 auto; padding: 20px; }

.dashboard-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 30px; background: white; padding: 20px;
    border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dashboard-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 30px; }

.stat-card { background: white; padding: 25px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); text-align: center; }
.stat-card h3 { margin: 0 0 15px 0; color: #374151; font-size: 1.2rem; }
.stat-card p { margin: 0 0 20px 0; color: #6b7280; }

.profile-preview { background: white; padding: 25px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }

.btn-secondary {
    padding: 10px 20px; border: 2px solid #667eea; border-radius: 6px;
    background: white; color: #667eea; cursor: pointer; font-weight: 600; transition: all 0.2s;
}

.btn-secondary:hover { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border-color: transparent; }

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    .container { flex-direction: column; }
    .chat-section { flex: 0 0 50%; border-right: none; border-bottom: 1px solid var(--border-color); }
    .professionals-section { flex: 1; }
}

@media (max-width: 768px) {
    .header { padding: 14px 20px; }
    .header h1 { font-size: 1.25rem; }
    .header-logo { height: 50px; width: 50px; }
    .message-content { max-width: 85%; }
    .professional-card { padding: var(--spacing-md); }
    .professional-header { flex-direction: column; align-items: center; text-align: center; }
    .professional-meta { flex-direction: column; gap: var(--spacing-xs); }
}

/* ===== SELO VERIFICADO ===== */
.prof-verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, #059669, #047857);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    letter-spacing: 0.3px;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(5, 150, 105, 0.4);
}