/* ================================================================
   AGOCARE DESIGN SYSTEM — v2.0
   Professional Healthcare Platform
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --blue-50: #eff6ff; --blue-100: #dbeafe; --blue-200: #bfdbfe;
  --blue-500: #3b82f6; --blue-600: #2563eb; --blue-700: #1d4ed8; --blue-800: #1e40af; --blue-900: #1e3a8a;
  --red-50: #fef2f2; --red-100: #fee2e2; --red-500: #ef4444; --red-600: #dc2626; --red-700: #b91c1c;
  --teal-50: #f0fdfa; --teal-600: #0d9488; --teal-700: #0f766e;
  --gray-50: #f9fafb; --gray-100: #f3f4f6; --gray-200: #e5e7eb; --gray-300: #d1d5db;
  --gray-400: #9ca3af; --gray-500: #6b7280; --gray-600: #4b5563; --gray-700: #374151;
  --gray-800: #1f2937; --gray-900: #111827;
  --success: #10b981; --warning: #f59e0b; --error: #ef4444; --info: #3b82f6;
  --primary: #2563eb; --primary-hover: #1d4ed8; --primary-light: #eff6ff;
  --accent: #dc2626; --accent-light: #fef2f2;
  --surface-0: #ffffff; --surface-1: #f9fafb; --surface-2: #f3f4f6;
  --border: #e5e7eb; --border-md: #d1d5db;
  --font-display: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 20px; --radius-full: 9999px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.08),0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10),0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12),0 4px 8px rgba(0,0,0,0.06);
  --shadow-xl: 0 24px 56px rgba(0,0,0,0.14),0 8px 16px rgba(0,0,0,0.08);
  --header-h: 64px;
  --ease: cubic-bezier(0.4,0,0.2,1);
  --ease-bounce: cubic-bezier(0.34,1.56,0.64,1);
  --t-fast: 120ms var(--ease); --t-base: 200ms var(--ease); --t-slow: 300ms var(--ease);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);font-size:15px;line-height:1.6;color:var(--gray-800);background:var(--surface-1);min-height:100vh;overflow-x:hidden}
img{max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:inherit}
input,textarea,select{font-family:inherit}
html,body{overflow-x:hidden}

/* ── HEADER ── */
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);background:var(--surface-0);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:1000;gap:16px;box-shadow:var(--shadow-xs)}
.header-logo{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.header-logo img{height:38px;width:auto}
.header-search{flex:1;max-width:420px;position:relative}
.header-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--gray-400);pointer-events:none;width:18px;height:18px}
.header-search input{width:100%;height:40px;padding:0 16px 0 42px;border:1.5px solid var(--border);border-radius:var(--radius-full);font-size:14px;color:var(--gray-800);background:var(--surface-1);outline:none;transition:border-color var(--t-base),box-shadow var(--t-base)}
.header-search input::placeholder{color:var(--gray-400)}
.header-search input:focus{border-color:var(--primary);background:var(--surface-0);box-shadow:0 0 0 3px rgba(37,99,235,0.12)}
.header-right{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.btn-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:var(--radius-md);color:var(--gray-500);position:relative;transition:background var(--t-fast),color var(--t-fast)}
.btn-icon:hover{background:var(--surface-2);color:var(--gray-700)}
.notif-dot{position:absolute;top:5px;right:5px;width:8px;height:8px;background:var(--error);border-radius:50%;border:2px solid var(--surface-0);display:none}
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--blue-500));color:#fff;font-family:var(--font-display);font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:2px solid transparent;transition:border-color var(--t-base),box-shadow var(--t-base);flex-shrink:0}
.user-avatar:hover{border-color:var(--blue-200);box-shadow:0 0 0 3px rgba(37,99,235,0.15)}

/* ── HAMBURGER ── */
.hamburger-btn{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:38px;height:38px;background:none;border:none;border-radius:var(--radius-md);cursor:pointer;padding:6px;transition:background var(--t-fast)}
.hamburger-btn:hover{background:var(--surface-2)}
.hamburger-btn span{display:block;width:20px;height:2px;background:var(--gray-700);border-radius:2px;transition:all 0.25s var(--ease)}
.hamburger-btn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger-btn.active span:nth-child(2){opacity:0;width:0}
.hamburger-btn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── DROPDOWN MENUS ── */
.dropdown-menu{position:fixed;top:calc(var(--header-h) + 4px);right:20px;min-width:220px;background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:2500;overflow:hidden;display:none;animation:dropIn 0.18s var(--ease)}
.dropdown-menu.open{display:block}
@keyframes dropIn{from{opacity:0;transform:translateY(-8px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.dropdown-header{padding:14px 16px;border-bottom:1px solid var(--border);background:var(--blue-50)}
.dropdown-header .d-name{font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--gray-900)}
.dropdown-header .d-role{font-size:12px;color:var(--primary);margin-top:2px}
.dropdown-header .d-email{font-size:12px;color:var(--gray-500);margin-top:2px}
.dropdown-item{display:flex;align-items:center;gap:12px;padding:11px 16px;font-size:14px;color:var(--gray-600);text-decoration:none;transition:background var(--t-fast),color var(--t-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}
.dropdown-item:hover{background:var(--surface-2);color:var(--gray-900)}
.dropdown-item.danger{color:var(--error)}
.dropdown-item.danger:hover{background:var(--red-50)}
.dropdown-divider{height:1px;background:var(--border);margin:4px 0}

/* Notifications dropdown */
.notif-dropdown{position:fixed;top:calc(var(--header-h) + 4px);right:64px;width:340px;background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:2500;overflow:hidden;display:none;animation:dropIn 0.18s var(--ease)}
.notif-dropdown.open{display:block}
.notif-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
.notif-header span{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--gray-900)}
.notif-header button{font-size:12px;color:var(--primary);background:none;border:none;cursor:pointer}
.notif-body{max-height:360px;overflow-y:auto}
.notif-empty{padding:40px 20px;text-align:center;color:var(--gray-400);font-size:13px}
.notif-empty svg{margin:0 auto 10px;display:block}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--surface-2);cursor:pointer;transition:background var(--t-fast)}
.notif-item:hover{background:var(--surface-1)}
.notif-item.unread{background:var(--blue-50)}
.notif-item .n-msg{font-size:13px;color:var(--gray-800);line-height:1.45}
.notif-item .n-time{font-size:11px;color:var(--gray-400);margin-top:4px}

/* ── SIDEBAR ── */
.sidebar{position:fixed;top:var(--header-h);left:0;width:248px;height:calc(100vh - var(--header-h));background:var(--surface-0);border-right:1px solid var(--border);overflow-y:auto;z-index:900;padding:16px 0 40px}
.sidebar::-webkit-scrollbar{display:none}
.sidebar-label{font-size:10.5px;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--gray-400);padding:12px 20px 4px}
.sidebar-divider{height:1px;background:var(--border);margin:8px 14px}

.nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;font-size:14px;font-weight:500;color:var(--gray-600);text-decoration:none;margin:1px 8px;border-radius:var(--radius-md);transition:background var(--t-fast),color var(--t-fast);cursor:pointer;border:none;background:none;width:calc(100% - 16px);text-align:left}
.nav-item svg{flex-shrink:0;stroke:var(--gray-400);transition:stroke var(--t-fast)}
.nav-item:hover{background:var(--surface-2);color:var(--gray-900)}
.nav-item:hover svg{stroke:var(--gray-600)}
.nav-item.active{background:var(--blue-50);color:var(--blue-700);font-weight:600}
.nav-item.active svg{stroke:var(--blue-600)}

/* ── MOBILE SIDEBAR ── */
.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:1200;backdrop-filter:blur(2px)}
.mobile-overlay.open{display:block;animation:fadeIn 0.2s}
.mobile-sidebar{position:fixed;top:0;left:-100%;width:280px;height:100vh;background:var(--surface-0);z-index:1300;overflow-y:auto;transition:left 0.3s var(--ease);box-shadow:var(--shadow-xl);padding-bottom:40px}
.mobile-sidebar.open{left:0}
.mobile-sidebar-top{display:flex;align-items:center;gap:10px;padding:14px 12px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface-0);z-index:1}
.mobile-sidebar-search{flex:1;height:38px;padding:0 14px;border:1.5px solid var(--border);border-radius:var(--radius-full);font-size:14px;outline:none}
.mobile-sidebar-search:focus{border-color:var(--primary)}
.mobile-sidebar-close{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:none;background:var(--surface-2);border-radius:var(--radius-md);color:var(--gray-600);cursor:pointer;flex-shrink:0}
.mobile-sidebar .nav-item{width:calc(100% - 16px)}

/* ── FEED LAYOUT ── */
.feed-layout{display:grid;grid-template-columns:248px minmax(0,1fr) 300px;max-width:1280px;margin:0 auto;padding-top:var(--header-h);min-height:100vh}
.feed-sidebar-left{position:sticky;top:var(--header-h);height:calc(100vh - var(--header-h));overflow-y:auto;padding:20px 0 40px;border-right:1px solid var(--border);background:var(--surface-0)}
.feed-sidebar-left::-webkit-scrollbar{display:none}
.feed-center{padding:0;min-height:calc(100vh - var(--header-h));border-right:1px solid var(--border)}
.feed-sidebar-right{position:sticky;top:var(--header-h);height:calc(100vh - var(--header-h));overflow-y:auto;padding:20px 16px;background:var(--surface-0)}
.feed-sidebar-right::-webkit-scrollbar{display:none}

.feed-nav-label{font-size:10.5px;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--gray-400);padding:10px 20px 4px}
.feed-nav-divider{height:1px;background:var(--border);margin:8px 14px}
.feed-nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;font-size:14px;font-weight:500;color:var(--gray-600);text-decoration:none;margin:1px 8px;border-radius:var(--radius-md);transition:background var(--t-fast),color var(--t-fast);cursor:pointer}
.feed-nav-item svg{flex-shrink:0;stroke:var(--gray-400);transition:stroke var(--t-fast)}
.feed-nav-item:hover{background:var(--surface-2);color:var(--gray-900)}
.feed-nav-item:hover svg{stroke:var(--gray-700)}
.feed-nav-item.active{background:var(--blue-50);color:var(--blue-700);font-weight:600}
.feed-nav-item.active svg{stroke:var(--blue-600)}

.feed-compose{display:flex;align-items:center;gap:12px;padding:14px 20px;background:var(--surface-0);border-bottom:1px solid var(--border)}
.feed-compose-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--blue-500));color:#fff;font-family:var(--font-display);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.feed-compose-input{flex:1;height:44px;display:flex;align-items:center;padding:0 18px;border:1.5px solid var(--border);border-radius:var(--radius-full);font-size:14px;color:var(--gray-400);background:var(--surface-1);cursor:pointer;transition:border-color var(--t-base),background var(--t-base)}
.feed-compose-input:hover{border-color:var(--blue-300);background:var(--surface-0);color:var(--gray-600)}
.feed-tabs{display:flex;align-items:center;border-bottom:1px solid var(--border);background:var(--surface-0);padding:0 4px;position:sticky;top:var(--header-h);z-index:100}
.feed-tab{padding:14px 20px;font-size:14px;font-weight:600;color:var(--gray-500);background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;transition:color var(--t-fast),border-color var(--t-fast);font-family:inherit;margin-bottom:-1px;white-space:nowrap}
.feed-tab:hover{color:var(--gray-800)}
.feed-tab.active{color:var(--blue-600);border-bottom-color:var(--blue-600)}

/* ── QUESTION CARDS ── */
.q-card{background:var(--surface-0);border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--t-fast)}
.q-card:hover{background:var(--surface-1)}
.q-inner{display:flex;gap:12px;padding:16px 20px}
.q-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-display);font-weight:700;font-size:14px;flex-shrink:0;cursor:pointer;transition:opacity var(--t-fast)}
.q-avatar:hover{opacity:0.85}
.q-right{flex:1;min-width:0}
.q-meta{display:flex;align-items:baseline;gap:5px;flex-wrap:wrap;margin-bottom:3px}
.q-name{font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--gray-900);cursor:pointer;white-space:nowrap}
.q-name:hover{text-decoration:underline}
.q-verified{color:var(--blue-600);font-size:13px;margin-left:1px}
.q-handle{font-size:13px;color:var(--gray-400);white-space:nowrap}
.q-dot{color:var(--gray-400);font-size:13px}
.q-time{font-size:13px;color:var(--gray-400);white-space:nowrap}
.q-tag{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--blue-700);background:var(--blue-50);border-radius:var(--radius-full);padding:2px 10px;margin-bottom:5px;cursor:pointer;font-weight:600;transition:background var(--t-fast)}
.q-tag:hover{background:var(--blue-100)}
.q-title{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--gray-900);line-height:1.35;margin-bottom:3px}
.q-text{font-size:14px;color:var(--gray-700);line-height:1.5;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.q-doctor-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;background:#f0fdf4;border-radius:var(--radius-sm);margin-bottom:6px;font-size:12px;color:#16a34a;font-weight:600}
.q-actions{display:flex;align-items:center;gap:2px;margin-top:4px}
.q-action-btn{display:flex;align-items:center;gap:4px;padding:6px 8px;border:none;background:none;cursor:pointer;font-size:13px;color:var(--gray-500);border-radius:var(--radius-md);transition:color var(--t-fast),background var(--t-fast);font-family:inherit;line-height:1;white-space:nowrap}
.q-action-btn svg{width:18px;height:18px;flex-shrink:0}
.q-action-btn:hover{color:var(--blue-600);background:var(--blue-50)}
.q-action-btn:hover svg{stroke:var(--blue-600)}
.q-action-btn.down:hover{color:var(--error);background:var(--red-50)}
.q-action-btn.down:hover svg{stroke:var(--error)}
.q-action-btn.voted-up{color:var(--blue-600)}
.q-action-btn.voted-up svg{stroke:var(--blue-600);fill:var(--blue-600)}
.q-action-btn.voted-down{color:var(--error)}
.q-action-btn.voted-down svg{stroke:var(--error);fill:var(--error)}
.q-action-btn.bookmarked{color:var(--blue-600)}
.q-action-btn.bookmarked svg{stroke:var(--blue-600);fill:var(--blue-600)}
.q-expand-section{display:none;padding:10px 20px 14px;border-top:1px solid var(--surface-2)}
.q-expand-section.open{display:block}
.q-reply-row{display:flex;gap:8px;align-items:center}
.q-reply-input{flex:1;height:38px;padding:0 14px;border:1.5px solid var(--border);border-radius:var(--radius-full);font-size:14px;outline:none;background:var(--surface-0)}
.q-reply-input:focus{border-color:var(--primary)}
.q-reply-submit{height:38px;padding:0 18px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:background var(--t-fast);white-space:nowrap}
.q-reply-submit:hover{background:var(--primary-hover)}
.q-reply-list{margin-top:10px}
.q-reply-item{padding:8px 0;border-bottom:1px solid var(--surface-2)}
.q-reply-item:last-child{border-bottom:none}
.q-reply-author{font-weight:700;font-size:13px;color:var(--gray-900);margin-right:5px}
.q-reply-time{font-size:11px;color:var(--gray-400)}
.q-reply-content{font-size:13px;color:var(--gray-700);margin-top:3px;line-height:1.4}
.q-answer-compose{padding-top:12px;border-top:1px solid var(--surface-2);display:flex;gap:8px;margin-top:10px}
.q-answer-compose textarea{flex:1;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-lg);font-size:14px;resize:none;min-height:42px;outline:none;font-family:inherit;line-height:1.5}
.q-answer-compose textarea:focus{border-color:var(--primary)}
.q-answer-compose button{height:40px;padding:0 18px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);font-weight:700;font-size:14px;cursor:pointer;align-self:flex-end;font-family:inherit;white-space:nowrap;transition:background var(--t-fast)}
.q-answer-compose button:hover{background:var(--primary-hover)}

/* ── RIGHT SIDEBAR CARDS ── */
.sidebar-card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;margin-bottom:16px;box-shadow:var(--shadow-xs)}
.sidebar-card-title{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--gray-900);margin-bottom:12px}
.sidebar-doctor-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--surface-2)}
.sidebar-doctor-item:last-child{border-bottom:none}
.sidebar-doctor-name{font-size:14px;font-weight:600;color:var(--gray-900)}
.sidebar-doctor-stat{font-size:12px;color:var(--gray-400)}
.sidebar-trending-item{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--surface-2);cursor:pointer}
.sidebar-trending-item:last-child{border-bottom:none}
.sidebar-trending-name{font-size:13px;font-weight:600;color:var(--gray-800)}
.sidebar-trending-count{font-size:11px;color:var(--gray-400)}

/* ── LOADING ── */
.q-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:12px}
.q-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 0.7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.q-loading p{font-size:14px;color:var(--gray-400)}

/* ── MODALS ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:2000;align-items:center;justify-content:center;backdrop-filter:blur(2px);padding:16px}
.modal-overlay.show{display:flex}
.modal-content{background:var(--surface-0);border-radius:var(--radius-xl);padding:28px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:scaleIn 0.2s var(--ease-bounce);position:relative}
@keyframes scaleIn{from{opacity:0;transform:scale(0.93)}to{opacity:1;transform:scale(1)}}
.modal-content::-webkit-scrollbar{width:5px}
.modal-content::-webkit-scrollbar-track{background:var(--surface-2);border-radius:3px}
.modal-content::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.modal-header h2{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--blue-700)}
.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--gray-400);border-radius:var(--radius-md);cursor:pointer;transition:background var(--t-fast),color var(--t-fast)}
.modal-close:hover{background:var(--surface-2);color:var(--gray-700)}

/* ── FORM ELEMENTS ── */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:14px;font-family:inherit;color:var(--gray-800);background:var(--surface-1);outline:none;transition:border-color var(--t-base),box-shadow var(--t-base),background var(--t-base);box-sizing:border-box}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--gray-400)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);background:var(--surface-0);box-shadow:0 0 0 3px rgba(37,99,235,0.10)}
.form-group textarea{resize:vertical;min-height:90px;line-height:1.55}
.form-buttons{display:flex;gap:10px;margin-top:20px}
.form-buttons button{flex:1}

/* ── BUTTONS ── */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background var(--t-fast),box-shadow var(--t-fast),transform var(--t-fast);white-space:nowrap}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px rgba(37,99,235,0.3);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;background:var(--surface-1);color:var(--gray-700);border:1.5px solid var(--border);border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background var(--t-fast),border-color var(--t-fast);white-space:nowrap}
.btn-secondary:hover{background:var(--surface-2);border-color:var(--border-md)}
.btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;background:var(--error);color:#fff;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background var(--t-fast);white-space:nowrap}
.btn-danger:hover{background:var(--red-700)}
.btn-pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 20px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background var(--t-fast);white-space:nowrap}
.btn-pill:hover{background:var(--primary-hover)}
.btn-submit{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background var(--t-fast);white-space:nowrap;width:100%}
.btn-submit:hover{background:var(--primary-hover)}
.btn-cancel{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;background:var(--surface-2);color:var(--gray-700);border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background var(--t-fast);white-space:nowrap}
.btn-cancel:hover{background:var(--gray-200)}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-xs);transition:box-shadow var(--t-base),transform var(--t-base)}
.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.stat-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}
.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}
.stat-badge{font-size:12px;font-weight:600;padding:3px 10px;border-radius:var(--radius-full)}
.stat-badge.up{background:#d1fae5;color:#065f46}
.stat-badge.down{background:var(--red-100);color:var(--red-700)}
.stat-value{font-family:var(--font-display);font-size:28px;font-weight:800;color:var(--gray-900);line-height:1.1;margin-bottom:4px}
.stat-label{font-size:13px;color:var(--gray-500)}

/* ── CONTENT CARDS ── */
.content-card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px;box-shadow:var(--shadow-xs)}
.content-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.content-card-title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--gray-900)}

/* ── STATUS BADGES ── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}
.badge-blue{background:var(--blue-100);color:var(--blue-800)}
.badge-green{background:#d1fae5;color:#065f46}
.badge-yellow{background:#fef3c7;color:#92400e}
.badge-red{background:var(--red-100);color:var(--red-700)}
.badge-gray{background:var(--gray-100);color:var(--gray-700)}

/* ── TOAST ── */
.toast-container{position:fixed;top:76px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);font-size:14px;font-weight:500;min-width:260px;max-width:360px;animation:toastIn 0.25s var(--ease-bounce);pointer-events:all}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.toast.success{background:#d1fae5;color:#065f46;border-left:4px solid var(--success)}
.toast.error{background:var(--red-100);color:var(--red-700);border-left:4px solid var(--error)}
.toast.info{background:var(--blue-50);color:var(--blue-700);border-left:4px solid var(--primary)}
.toast.warning{background:#fef3c7;color:#92400e;border-left:4px solid var(--warning)}
.toast-message{flex:1}

/* ── TABLES ── */
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--gray-400);padding:12px 16px;background:var(--surface-1);border-bottom:1px solid var(--border)}
.data-table td{padding:14px 16px;border-bottom:1px solid var(--surface-2);color:var(--gray-700);vertical-align:middle}
.data-table tbody tr:hover{background:var(--surface-1)}
.data-table tbody tr:last-child td{border-bottom:none}

/* ── PAGE / DASHBOARD LAYOUT ── */
.page-wrapper{padding-top:var(--header-h)}
.content-wrapper{max-width:1300px;margin:0 auto;padding:28px 24px}
.dashboard-layout{display:grid;grid-template-columns:248px 1fr 300px;height:calc(100vh - var(--header-h));overflow:hidden}
.dashboard-sidebar{border-right:1px solid var(--border);overflow-y:auto;padding:16px 0 40px;background:var(--surface-0)}
.dashboard-sidebar::-webkit-scrollbar{display:none}
.dashboard-main{overflow-y:auto;padding:24px;background:var(--surface-1)}
.dashboard-main::-webkit-scrollbar{width:5px}
.dashboard-main::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}
.dashboard-right{border-left:1px solid var(--border);overflow-y:auto;padding:20px 16px;background:var(--surface-0)}
.dashboard-right::-webkit-scrollbar{display:none}

/* ── AUTH PAGES ── */
.auth-bg{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--blue-900) 0%,var(--blue-700) 40%,var(--blue-600) 100%);padding:24px;position:relative;overflow:hidden}
.auth-bg::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 80%,rgba(255,255,255,0.05) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,255,255,0.05) 0%,transparent 50%);pointer-events:none}
.auth-card{background:var(--surface-0);border-radius:var(--radius-xl);padding:40px;max-width:460px;width:100%;box-shadow:var(--shadow-xl);animation:slideUp 0.4s var(--ease)}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-logo img{height:44px}
.auth-title{font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--gray-900);text-align:center;margin-bottom:6px}
.auth-sub{font-size:14px;color:var(--gray-500);text-align:center;margin-bottom:28px}
.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}
.auth-divider span{font-size:12px;color:var(--gray-400);font-weight:500;text-transform:uppercase;letter-spacing:0.05em}
.social-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:46px;border:1.5px solid var(--border);border-radius:var(--radius-md);background:var(--surface-0);font-size:14px;font-weight:500;color:var(--gray-700);cursor:pointer;transition:background var(--t-fast),border-color var(--t-fast),box-shadow var(--t-fast);margin-bottom:12px;font-family:inherit}
.social-btn:hover{background:var(--surface-1);border-color:var(--border-md);box-shadow:var(--shadow-sm)}
.social-btn:last-child{margin-bottom:0}
.auth-footer{text-align:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.auth-footer p{font-size:14px;color:var(--gray-500)}
.auth-footer a{color:var(--primary);font-weight:600}
.auth-footer a:hover{color:var(--primary-hover);text-decoration:underline}
.guest-link{background:none;border:none;color:var(--gray-400);font-size:14px;cursor:pointer;text-decoration:underline;margin-top:10px;display:inline-block;font-family:inherit}
.guest-link:hover{color:var(--gray-600)}
.role-selector{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.role-option{border:2px solid var(--border);border-radius:var(--radius-md);padding:14px 10px;display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:all 0.2s;background:var(--surface-1)}
.role-option:hover{border-color:var(--primary);background:var(--blue-50)}
.role-option.active{background:var(--blue-50);border-color:var(--primary);color:var(--blue-700)}
.role-icon{font-size:1.4rem;margin-bottom:6px}
.role-label{font-size:13px;font-weight:600}
#health-worker-fields{background:var(--blue-50);padding:18px;border-radius:var(--radius-md);border:1px solid var(--blue-100);display:flex;flex-direction:column;gap:14px;margin-top:8px}
.forgot-link{font-size:13px;color:var(--gray-500);text-decoration:none;transition:color var(--t-fast)}
.forgot-link:hover{color:var(--primary)}
.form-actions{display:flex;justify-content:flex-end;margin-bottom:4px}
.hidden{display:none!important}

/* ── ANIMATIONS ── */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ── RESPONSIVE ── */
@media(max-width:1100px){
  .feed-layout{grid-template-columns:220px minmax(0,1fr) 260px}
  .dashboard-layout{grid-template-columns:220px 1fr}
  .dashboard-right{display:none}
}
@media(max-width:960px){
  .feed-layout{grid-template-columns:minmax(0,1fr)}
  .feed-sidebar-left,.feed-sidebar-right{display:none}
  .feed-center{border-right:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  :root{--header-h:56px}
  .site-header{padding:0 14px}
  .header-search{display:none}
  .hamburger-btn{display:flex}
  .sidebar{display:none}
  .dashboard-layout{grid-template-columns:1fr;height:auto;overflow:visible}
  .dashboard-sidebar{display:none}
  .dashboard-main{padding:14px;height:auto;overflow:visible}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .modal-content{padding:20px 16px;border-radius:var(--radius-lg)}
  .feed-tabs{overflow-x:auto;padding:0}
  .q-inner{padding:12px 14px;gap:10px}
  .q-avatar{width:36px;height:36px;font-size:12px}
  .toast-container{left:12px;right:12px;top:68px}
  .content-wrapper{padding:16px 12px}
  .auth-card{padding:28px 20px}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .modal-overlay{padding:0;align-items:flex-end}
  .modal-content{border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:94vh}
  .form-buttons{flex-direction:column}
  .role-selector{grid-template-columns:1fr}
  .role-option{flex-direction:row;gap:10px;padding:12px 16px}
  .role-icon{font-size:1.2rem;margin-bottom:0}
  #guest-section a{font-size:13px;padding:8px 12px}
}

/* mobile-only / desktop-only */
.mobile-only{display:none!important}
.desktop-only{display:block!important}
@media(max-width:768px){
  .mobile-only{display:block!important}
  .desktop-only{display:none!important}
  .mobile-flex{display:flex!important}
}