@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --green-dark:   #3a6147;
  --green:        #4a7c59;
  --green-light:  #6a9e78;
  --cream:        #faf7f2;
  --cream-mid:    #f5f0e8;
  --gold:         #c8a96e;
  --text:         #2d2d2d;
  --text-mid:     #555;
  --text-light:   #888;
  --white:        #ffffff;
  --shadow:       0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.12);
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   .25s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--cream);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4{font-family:'Playfair Display',serif;line-height:1.25}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.6rem,3vw,2.5rem)}
h3{font-size:1.25rem}

/* ===== UTILITIES ===== */
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:var(--radius);font-weight:600;font-size:15px;border:none;cursor:pointer;transition:var(--transition);font-family:'Inter',sans-serif}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(74,124,89,.35)}
.btn-outline{background:transparent;color:var(--green);border:2px solid var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#b8995e;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-danger{background:#c0392b;color:#fff}
.btn-danger:hover{background:#a93226}
.section{padding:80px 0}
.section-title{text-align:center;margin-bottom:56px}
.section-title h2{color:var(--text);margin-bottom:12px}
.section-title p{color:var(--text-mid);font-size:1.05rem;max-width:560px;margin:0 auto}
.section-title .line{width:60px;height:3px;background:linear-gradient(to right,var(--green),var(--gold));border-radius:3px;margin:16px auto 0}
.card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;transition:var(--transition)}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}
.badge-green{background:#e8f5ed;color:var(--green)}
.badge-gold{background:#fdf3e3;color:#9a7a3a}
.badge-red{background:#fdecea;color:#c0392b}
.badge-gray{background:#f0f0f0;color:#666}

/* ===== FLASH MESSAGES ===== */
.flash{padding:14px 20px;border-radius:var(--radius);margin-bottom:20px;font-weight:500}
.flash-success{background:#e8f5ed;color:#2d7a4a;border-left:4px solid #4a7c59}
.flash-error{background:#fdecea;color:#c0392b;border-left:4px solid #c0392b}
.flash-warning{background:#fdf3e3;color:#9a7a3a;border-left:4px solid var(--gold)}
.flash-info{background:#e8f0fd;color:#2d4ea0;border-left:4px solid #3d6bc9}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;width:100%;z-index:1000;padding:16px 0;transition:var(--transition);backdrop-filter:blur(10px)}
.navbar.scrolled{background:rgba(250,247,242,.95);box-shadow:0 2px 20px rgba(0,0,0,.08)}
.navbar.dark{background:rgba(250,247,242,.95);box-shadow:0 2px 20px rgba(0,0,0,.08)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between}
.navbar-logo{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--green-dark)}
.navbar-logo span{color:var(--gold)}
.navbar-links{display:flex;align-items:center;gap:32px}
.navbar-links a{font-size:15px;font-weight:500;color:var(--text);transition:var(--transition)}
.navbar-links a:hover{color:var(--green)}
.navbar-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer}
.navbar-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f0ece4 0%,#e8f0eb 50%,#f5f0e8 100%);position:relative;overflow:hidden;padding-top:80px}
.hero::before{content:'';position:absolute;top:-100px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(74,124,89,.12) 0%,transparent 70%);border-radius:50%}
.hero::after{content:'';position:absolute;bottom:-80px;left:-80px;width:400px;height:400px;background:radial-gradient(circle,rgba(200,169,110,.1) 0%,transparent 70%);border-radius:50%}
.hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(74,124,89,.1);color:var(--green);padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px}
.hero-tag::before{content:'🌿'}
.hero-title{margin-bottom:20px;color:var(--text)}
.hero-title span{color:var(--green)}
.hero-desc{color:var(--text-mid);font-size:1.05rem;margin-bottom:36px;max-width:480px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-img-wrap{position:relative}
.hero-img-card{background:#fff;border-radius:24px;padding:8px;box-shadow:var(--shadow-lg);transform:rotate(2deg)}
.hero-img-card img{border-radius:18px;width:100%;height:420px;object-fit:cover}
.hero-floating{position:absolute;background:#fff;border-radius:var(--radius);padding:12px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600}
.hero-floating-1{top:24px;left:-32px}
.hero-floating-2{bottom:40px;right:-24px}
.hero-floating .icon{width:36px;height:36px;border-radius:10px;background:var(--cream-mid);display:flex;align-items:center;justify-content:center;font-size:18px}

/* ===== SERVICES ===== */
.services{background:#fff}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px}
.service-card{background:var(--cream);border-radius:var(--radius-lg);padding:32px;text-align:center;transition:var(--transition);border:2px solid transparent}
.service-card:hover{border-color:var(--green);background:#fff;box-shadow:var(--shadow)}
.service-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--green),var(--green-light));border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px}
.service-card h3{margin-bottom:10px;color:var(--text)}
.service-card p{color:var(--text-mid);font-size:14px;line-height:1.7}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-img-wrap{position:relative}
.about-img{border-radius:24px;width:100%;height:500px;object-fit:cover;box-shadow:var(--shadow-lg)}
.about-badge{position:absolute;bottom:-20px;right:-20px;background:var(--green);color:#fff;padding:20px 24px;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow)}
.about-badge .num{font-family:'Playfair Display',serif;font-size:2rem;font-weight:700;display:block}
.about-badge .lbl{font-size:12px;opacity:.85}
.about-text h2{margin-bottom:20px}
.about-text p{color:var(--text-mid);margin-bottom:16px;line-height:1.8}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.stat-item{text-align:center;background:var(--cream-mid);padding:20px;border-radius:var(--radius)}
.stat-num{font-family:'Playfair Display',serif;font-size:1.8rem;font-weight:700;color:var(--green)}
.stat-lbl{font-size:12px;color:var(--text-light);margin-top:4px}

/* ===== APPOINTMENT CTA ===== */
.appt-cta{background:linear-gradient(135deg,var(--green-dark),var(--green));padding:80px 0;text-align:center;color:#fff}
.appt-cta h2{color:#fff;margin-bottom:16px}
.appt-cta p{opacity:.85;margin-bottom:36px;font-size:1.05rem}
.appt-cta .btn-white{background:#fff;color:var(--green-dark)}
.appt-cta .btn-white:hover{background:var(--cream);transform:translateY(-2px)}

/* ===== FOOTER ===== */
footer{background:var(--text);color:#ccc;padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px}
.footer-brand h3{font-family:'Playfair Display',serif;color:#fff;font-size:1.3rem;margin-bottom:12px}
.footer-brand p{font-size:14px;line-height:1.8;max-width:280px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:#aaa;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;font-size:13px;color:#888}
.social-links{display:flex;gap:12px;margin-top:16px}
.social-links a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#ccc;font-size:16px;transition:var(--transition)}
.social-links a:hover{background:var(--green);color:#fff}

/* ===== AUTH PAGES ===== */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e8f0eb 0%,#f5f0e8 100%);padding:24px}
.auth-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:48px;width:100%;max-width:440px}
.auth-logo{text-align:center;margin-bottom:32px}
.auth-logo h2{font-family:'Playfair Display',serif;color:var(--green-dark);font-size:1.8rem}
.auth-logo p{color:var(--text-light);font-size:14px;margin-top:4px}
.auth-logo .leaf{font-size:40px;display:block;margin-bottom:8px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-control{width:100%;padding:13px 16px;border:2px solid #e8e0d5;border-radius:var(--radius);font-family:'Inter',sans-serif;font-size:15px;color:var(--text);background:#fff;transition:var(--transition)}
.form-control:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(74,124,89,.12)}
.form-control::placeholder{color:#bbb}
.form-control.error{border-color:#c0392b}
.form-hint{font-size:12px;color:var(--text-light);margin-top:5px}
.form-error{font-size:12px;color:#c0392b;margin-top:5px}
textarea.form-control{resize:vertical;min-height:100px}
select.form-control{cursor:pointer}
.auth-footer{text-align:center;margin-top:24px;font-size:14px;color:var(--text-mid)}
.auth-footer a{color:var(--green);font-weight:600}
.input-icon{position:relative}
.input-icon .form-control{padding-left:44px}
.input-icon .icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:18px;color:#bbb}

/* ===== DASHBOARD ===== */
.dash-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.dash-sidebar{background:var(--green-dark);color:#fff;padding:0;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar-brand{padding:28px 24px;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-brand h3{font-family:'Playfair Display',serif;font-size:1.1rem}
.sidebar-brand p{font-size:12px;opacity:.6;margin-top:2px}
.sidebar-nav{padding:16px 0}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:13px 24px;color:rgba(255,255,255,.75);font-size:14px;font-weight:500;transition:var(--transition)}
.sidebar-nav a:hover,.sidebar-nav a.active{background:rgba(255,255,255,.1);color:#fff}
.sidebar-nav a .nav-icon{font-size:18px;width:22px;text-align:center}
.sidebar-user{padding:20px 24px;border-top:1px solid rgba(255,255,255,.1);margin-top:auto;position:absolute;bottom:0;width:100%}
.sidebar-user p{font-size:12px;opacity:.6}
.sidebar-user strong{font-size:14px}
.dash-main{background:var(--cream);padding:0}
.dash-topbar{background:#fff;padding:16px 32px;border-bottom:1px solid #e8e0d5;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.dash-topbar h1{font-size:1.2rem;font-weight:600;font-family:'Inter',sans-serif}
.dash-content{padding:32px}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}
.stat-card{background:#fff;border-radius:var(--radius);padding:24px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow)}
.stat-card .stat-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.stat-icon-green{background:#e8f5ed}
.stat-icon-gold{background:#fdf3e3}
.stat-icon-blue{background:#e8f0fd}
.stat-icon-red{background:#fdecea}
.stat-card .stat-info h3{font-size:1.5rem;font-weight:700;font-family:'Playfair Display',serif;margin-bottom:2px}
.stat-card .stat-info p{font-size:12px;color:var(--text-light)}

/* ===== DIET PLAN DISPLAY ===== */
.diet-date-nav{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:var(--radius);padding:16px 24px;margin-bottom:24px;box-shadow:var(--shadow)}
.diet-date-nav h2{font-size:1.1rem;font-weight:600;font-family:'Inter',sans-serif}
.diet-date-nav .nav-btns{display:flex;gap:8px}
.meal-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.meal-card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border-left:4px solid var(--green)}
.meal-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.meal-emoji{font-size:24px}
.meal-label{font-weight:600;font-size:14px;color:var(--text-mid);text-transform:uppercase;letter-spacing:.5px}
.meal-content{color:var(--text);line-height:1.8;white-space:pre-line}
.meal-empty{color:#bbb;font-style:italic;font-size:14px}
.diet-notes{background:linear-gradient(135deg,#f5f0e8,#e8f0eb);border-radius:var(--radius);padding:20px;margin-top:24px}
.diet-notes h4{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:var(--green-dark)}
.no-diet{text-align:center;padding:80px 24px;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.no-diet .emoji{font-size:64px;display:block;margin-bottom:16px}
.no-diet h3{color:var(--text);margin-bottom:8px}
.no-diet p{color:var(--text-mid)}

/* ===== WEEK CALENDAR ===== */
.week-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:28px}
.day-btn{background:#fff;border:2px solid #e8e0d5;border-radius:var(--radius);padding:12px 8px;text-align:center;cursor:pointer;transition:var(--transition);font-family:'Inter',sans-serif}
.day-btn:hover{border-color:var(--green-light)}
.day-btn.active{border-color:var(--green);background:var(--green);color:#fff}
.day-btn.has-plan{position:relative}
.day-btn.has-plan::after{content:'';position:absolute;bottom:6px;left:50%;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;background:var(--gold)}
.day-btn.active::after{background:#fff}
.day-btn .day-name{font-size:11px;font-weight:600;opacity:.7;text-transform:uppercase}
.day-btn .day-num{font-size:1.2rem;font-weight:700;margin-top:2px}

/* ===== ADMIN TABLE ===== */
.table-wrap{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.table-header{padding:20px 24px;border-bottom:1px solid #e8e0d5;display:flex;align-items:center;justify-content:space-between}
.table-header h3{font-family:'Inter',sans-serif;font-weight:600}
table{width:100%;border-collapse:collapse}
table th{background:var(--cream-mid);padding:12px 16px;text-align:left;font-size:13px;font-weight:600;color:var(--text-mid);white-space:nowrap}
table td{padding:14px 16px;border-top:1px solid #f0ece4;font-size:14px;vertical-align:middle}
table tr:hover td{background:#faf8f5}
.table-actions{display:flex;gap:8px}

/* ===== FORMS (Admin) ===== */
.form-wrap{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;max-width:720px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-section{margin-top:28px;padding-top:28px;border-top:1px solid #e8e0d5}
.form-section-title{font-weight:600;color:var(--green-dark);margin-bottom:16px;display:flex;align-items:center;gap:8px}

/* ===== APPOINTMENT PAGE ===== */
.appt-page{padding:100px 0 80px}
.appt-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;align-items:start}
.appt-info h2{margin-bottom:16px}
.appt-info p{color:var(--text-mid);margin-bottom:28px;line-height:1.8}
.appt-features{display:flex;flex-direction:column;gap:16px}
.appt-feature{display:flex;align-items:center;gap:14px;background:var(--cream-mid);padding:16px;border-radius:var(--radius)}
.appt-feature .icon{font-size:24px}
.appt-form-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:40px}
.appt-form-card h3{margin-bottom:28px;color:var(--text)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-content{grid-template-columns:1fr;gap:40px}
  .hero-img-wrap{display:none}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-img-wrap{display:none}
  .appt-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .dash-layout{grid-template-columns:1fr}
  .dash-sidebar{display:none}
  .navbar-links{display:none}
  .navbar-toggle{display:flex}
  .navbar-links.open{display:flex;flex-direction:column;position:fixed;top:70px;left:0;width:100%;background:#fff;padding:20px;box-shadow:var(--shadow);gap:16px}
  .footer-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .week-strip{grid-template-columns:repeat(7,1fr)}
  .meal-cards{grid-template-columns:1fr}
  .stat-cards{grid-template-columns:1fr 1fr}
  .auth-card{padding:32px 24px}
}
@media(max-width:480px){
  .stat-cards{grid-template-columns:1fr}
  .week-strip{gap:4px}
  .day-btn{padding:8px 4px}
  .day-btn .day-num{font-size:1rem}
}