/* ============================================
   WellnessbyMariana AI Tools — Styles
   ============================================ */

:root {
    --primary: #8B6F8B;
    --primary-dark: #6B4F6B;
    --primary-light: #D4C5D4;
    --accent: #C9A96E;
    --bg: #FBF9F7;
    --card-bg: #FFFFFF;
    --text: #2D2D2D;
    --text-light: #6B6B6B;
    --border: #E8E0E8;
    --success: #5B8C5A;
    --error: #C1504B;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* ============================================
   HOME PAGE
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 10px;
    font-weight: 300;
    letter-spacing: 1px;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto;
}

.tools-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 30px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.tool-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: transform 0.2s, box-shadow 0.2s;
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 111, 139, 0.15);
}

.tool-card h2 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.tool-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.tool-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

/* ============================================
   CHATBOT
   ============================================ */

.chat-container {
    max-width: 500px;
    margin: 0 auto;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
}

.chat-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    padding: 20px;
    text-align: center;
}

.chat-header h1 {
    font-size: 1.2rem;
    font-weight: 400;
}

.chat-header p {
    font-size: 0.85rem;
    opacity: 0.8;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.5;
    word-wrap: break-word;
}

.message a {
    color: var(--primary-dark);
    word-break: break-all;
}

.message.assistant {
    background: var(--card-bg);
    border: 1px solid var(--border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message.user {
    background: var(--primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message.user a {
    color: white;
}

.chat-input-area {
    padding: 15px 20px;
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input-area input:focus {
    border-color: var(--primary);
}

.chat-input-area button {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-input-area button:hover {
    background: var(--primary-dark);
}

.chat-input-area button:disabled {
    background: var(--primary-light);
    cursor: not-allowed;
}

.typing-indicator {
    display: none;
    align-self: flex-start;
    padding: 12px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.typing-indicator.show {
    display: block;
}

/* ============================================
   ASSESSMENT
   ============================================ */

.assessment-container {
    max-width: 500px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--bg);
}

.assessment-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.assessment-header h1 {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.assessment-header p {
    font-size: 0.9rem;
    opacity: 0.85;
}

.progress-bar {
    height: 4px;
    background: var(--primary-light);
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.4s ease;
    width: 0%;
}

.question-container {
    padding: 30px 20px;
}

.question-step {
    display: none;
}

.question-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.question-step h2 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.question-step p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.options-grid {
    display: grid;
    gap: 10px;
}

.option-btn {
    display: block;
    width: 100%;
    padding: 14px 18px;
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text);
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
}

.option-btn:hover {
    border-color: var(--primary);
    background: #F9F5F9;
}

.option-btn.selected {
    border-color: var(--primary);
    background: #F0E8F0;
}

.option-btn.multi-select.selected {
    border-color: var(--primary);
    background: #F0E8F0;
}

.slider-container {
    padding: 20px 0;
}

.slider-container input[type="range"] {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    background: var(--primary-light);
    border-radius: 4px;
    outline: none;
}

.slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
}

.slider-value {
    text-align: center;
    font-size: 2rem;
    font-weight: 300;
    color: var(--primary-dark);
    margin-top: 10px;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 5px;
}

.nav-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.btn-back, .btn-next {
    padding: 12px 28px;
    border-radius: 25px;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-back {
    background: var(--border);
    color: var(--text);
}

.btn-next {
    background: var(--primary);
    color: white;
}

.btn-next:hover {
    background: var(--primary-dark);
}

.btn-next:disabled {
    background: var(--primary-light);
    cursor: not-allowed;
}

/* Email capture */
.email-capture {
    padding: 30px 20px;
}

.email-capture input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    outline: none;
    margin-bottom: 10px;
}

.email-capture input:focus {
    border-color: var(--primary);
}

.email-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

/* Results */
.results-container {
    display: none;
    padding: 20px;
}

.results-container.show {
    display: block;
}

.result-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 15px;
    border: 1px solid var(--border);
}

.result-card h3 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.result-card p, .result-card li {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.result-card ul {
    padding-left: 20px;
    margin-top: 8px;
}

.result-card li {
    margin-bottom: 5px;
}

.tension-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.tension-high {
    background: #FDECEA;
    color: var(--error);
}

.tension-moderate {
    background: #FFF4E5;
    color: #B8860B;
}

.tension-low {
    background: #E8F5E9;
    color: var(--success);
}

.book-now-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    margin-top: 20px;
    transition: background 0.2s;
}

.book-now-btn:hover {
    background: #B8923D;
}

.share-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: 12px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.2s;
}

.share-btn:hover {
    background: var(--primary);
    color: white;
}

.disclaimer {
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: center;
    padding: 15px 20px;
    font-style: italic;
}

/* Loading spinner */
.loading {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.loading.show {
    display: block;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--primary-light);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

.loading p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ============================================
   ADMIN
   ============================================ */

.admin-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.admin-header {
    background: var(--primary-dark);
    color: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.admin-header h1 {
    font-size: 1.3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border);
}

.stat-card .number {
    font-size: 2rem;
    font-weight: 300;
    color: var(--primary-dark);
}

.stat-card .label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.admin-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

.admin-section h2 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
}

.form-submit {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 10px;
}

.form-submit:hover {
    background: var(--primary-dark);
}

.client-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.client-table th {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 2px solid var(--border);
    color: var(--text-light);
    font-weight: 600;
}

.client-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
}

/* Login */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border);
    text-align: center;
}

.login-container h1 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.login-container input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 15px;
}

.login-error {
    color: var(--error);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (min-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}