@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Vazirmatn:wght@300;400;500;600;700&display=swap');

:root {
  --cream:#F7F3ED; --warm-white:#FDFAF6; --sand:#E8DDD0;
  --terracotta:#C4714A; --terracotta-light:#D4846A; --terracotta-dark:#A85A38;
  --sage:#7A9E7E; --sage-light:#A8C4A2;
  --charcoal:#2C2C2C; --warm-gray:#6B6460; --light-gray:#B8B0A8;
  --gold:#C9A84C; --gold-light:#E8CC80; --border:#DDD5C8;
  --font-display:'Playfair Display',serif; --font-body:'Vazirmatn',sans-serif;
  --radius-sm:8px; --radius-md:16px; --radius-lg:24px; --radius-xl:40px;
  --shadow-soft:0 4px 24px rgba(44,44,44,0.08);
  --shadow-card:0 8px 40px rgba(44,44,44,0.12);
  --shadow-hover:0 16px 60px rgba(196,113,74,0.18);
  --transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
  /* Bootstrap overrides */
  --bs-primary:#C4714A; --bs-primary-rgb:196,113,74;
  --bs-body-bg:#F7F3ED; --bs-body-color:#2C2C2C;
  --bs-body-font-family:'Vazirmatn',sans-serif;
  --bs-border-color:#DDD5C8;
  --bs-link-color:#C4714A; --bs-link-hover-color:#A85A38;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background-color:var(--cream);color:var(--charcoal);direction:rtl;line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:var(--font-body)}
input,textarea,select{font-family:var(--font-body)}
ul{list-style:none;padding:0;margin:0}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--cream)}
::-webkit-scrollbar-thumb{background:var(--terracotta-light);border-radius:10px}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.3;font-weight:700}
.section-title{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.4rem);color:var(--charcoal);font-weight:600}
.label-tag{font-size:0.7rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;color:var(--terracotta)}

/* Bootstrap btn overrides */
.btn{border-radius:var(--radius-xl);font-family:var(--font-body);font-weight:600;transition:var(--transition)}
.btn-primary{background-color:var(--terracotta)!important;border-color:var(--terracotta)!important;color:#fff!important;box-shadow:0 4px 20px rgba(196,113,74,.35)!important}
.btn-primary:hover,.btn-primary:focus{background-color:var(--terracotta-dark)!important;border-color:var(--terracotta-dark)!important;transform:translateY(-2px)}
.btn-outline-primary{color:var(--terracotta)!important;border-color:var(--terracotta)!important}
.btn-outline-primary:hover,.btn-outline-primary.active{background-color:var(--terracotta)!important;color:#fff!important}
.btn-secondary{background-color:transparent!important;border-color:var(--terracotta)!important;color:var(--terracotta)!important}
.btn-secondary:hover{background-color:var(--terracotta)!important;color:#fff!important;transform:translateY(-2px)}
.btn-success,.bg-success{background-color:var(--sage)!important;border-color:var(--sage)!important}
.text-success{color:var(--sage)!important}
.btn-warning,.bg-warning{background-color:var(--gold)!important;border-color:var(--gold)!important;color:var(--charcoal)!important}
.text-warning{color:var(--gold)!important}
.btn-dark,.bg-dark{background-color:var(--charcoal)!important;border-color:var(--charcoal)!important}
.text-muted,.text-secondary{color:var(--warm-gray)!important}
.text-dark{color:var(--charcoal)!important}
.form-control:focus,.form-select:focus{border-color:var(--terracotta)!important;box-shadow:0 0 0 3px rgba(196,113,74,.15)!important}
.form-check-input:checked{background-color:var(--terracotta)!important;border-color:var(--terracotta)!important}
.badge.bg-primary{background-color:var(--terracotta)!important}
.badge.bg-success{background-color:var(--sage)!important}
.badge.bg-warning{background-color:var(--gold)!important;color:var(--charcoal)!important}
.page-link{color:var(--terracotta)}
.page-link:hover{color:var(--terracotta-dark);background-color:var(--sand);border-color:var(--border)}
.page-item.active .page-link{background-color:var(--terracotta);border-color:var(--terracotta)}
.nav-tabs .nav-link{color:var(--warm-gray)}
.nav-tabs .nav-link.active{color:var(--terracotta)!important;border-color:var(--border) var(--border) var(--warm-white)!important}
.nav-tabs .nav-link:hover{color:var(--terracotta)}
.progress-bar{background-color:var(--terracotta)!important}
.alert-primary{background:rgba(196,113,74,.1);border-color:rgba(196,113,74,.25);color:var(--terracotta-dark)}
.alert-success{background:rgba(122,158,126,.12);border-color:rgba(122,158,126,.3);color:#4a7a4e}
.card{background-color:var(--warm-white);border-color:var(--border);border-radius:var(--radius-lg)}
.card-header{background-color:var(--sand);border-bottom-color:var(--border);font-family:var(--font-display);font-weight:600}
.dropdown-menu{border-color:var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-card)}
.dropdown-item:hover{background-color:rgba(196,113,74,.08);color:var(--terracotta)}
.dropdown-item.active{background-color:var(--terracotta)}
.modal-content{background-color:var(--warm-white);border:none;border-radius:var(--radius-xl)}
.modal-header{border-bottom-color:var(--border);font-family:var(--font-display)}
.modal-footer{border-top-color:var(--border)}
.spinner-border{color:var(--terracotta)!important}
.invalid-feedback{color:#C0392B;font-size:.78rem}
.valid-feedback{color:var(--sage);font-size:.78rem}
.was-validated .form-control:invalid,.form-control.is-invalid{border-color:#C0392B!important;box-shadow:none!important}
.was-validated .form-control:valid,.form-control.is-valid{border-color:var(--sage)!important;box-shadow:none!important}

/* gold + ghost btns */
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--charcoal);border:none;font-weight:700;box-shadow:0 4px 20px rgba(201,168,76,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,168,76,.45);color:var(--charcoal)}
.btn-ghost{background:rgba(255,255,255,.7);color:var(--charcoal);backdrop-filter:blur(8px);border:1px solid var(--border)}
.btn-ghost:hover{background:#fff;box-shadow:var(--shadow-soft);color:var(--charcoal)}
.btn-lg{padding:14px 40px;font-size:1rem}
.btn-sm{padding:7px 18px;font-size:.8rem}

/* NAVBAR */
.navbar{background:rgba(247,243,237,.9)!important;backdrop-filter:blur(20px);border-bottom:1px solid rgba(232,221,208,.6)!important;padding:0 40px;height:72px;transition:var(--transition)}
.navbar.scrolled{height:60px;box-shadow:var(--shadow-soft)}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo-icon{width:38px;height:38px;background:var(--terracotta);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.nav-logo-text{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--charcoal)}
.nav-logo-text span{color:var(--terracotta)}
.navbar-nav .nav-link{font-size:.88rem;font-weight:500;color:var(--warm-gray)!important;padding:0!important;position:relative;transition:var(--transition)}
.navbar-nav .nav-link::after{content:'';position:absolute;bottom:-4px;right:0;width:0;height:2px;background:var(--terracotta);transition:var(--transition)}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{color:var(--terracotta)!important}
.navbar-nav .nav-link:hover::after,.navbar-nav .nav-link.active::after{width:100%}
.navbar-toggler{border-color:var(--border)!important}
.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23C4714A' stroke-linecap='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")!important}
.nav-avatar{width:38px;height:38px;border-radius:50%;background:var(--terracotta);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;cursor:pointer;transition:var(--transition);border:2px solid transparent;overflow:hidden;text-decoration:none}
.nav-avatar:hover{border-color:var(--terracotta);transform:scale(1.05);color:#fff}
.nav-avatar img{width:100%;height:100%;object-fit:cover}
.nav-notification{position:relative;width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--warm-white);border:1px solid var(--border);cursor:pointer;transition:var(--transition);font-size:1rem;color:var(--warm-gray)}
.nav-notification:hover{background:#fff;color:var(--charcoal)}
.notif-badge{position:absolute;top:6px;left:6px;width:8px;height:8px;background:var(--terracotta);border-radius:50%;border:2px solid var(--cream)}
.search-bar{display:flex;align-items:center;background:var(--warm-white);border:1.5px solid var(--border);border-radius:var(--radius-xl);padding:6px 6px 6px 20px;gap:12px;transition:var(--transition)}
.search-bar:focus-within{border-color:var(--terracotta);box-shadow:0 0 0 3px rgba(196,113,74,.1)}
.search-bar input{flex:1;border:none;background:transparent;outline:none;font-size:.9rem;color:var(--charcoal);direction:rtl}
.search-bar input::placeholder{color:var(--light-gray)}
.search-bar-btn{width:40px;height:40px;border-radius:var(--radius-xl);background:var(--terracotta);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;border:none;cursor:pointer;transition:var(--transition)}
.search-bar-btn:hover{background:var(--terracotta-dark)}

/* HERO */
.hero{min-height:100vh;padding-top:72px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;left:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(196,113,74,.08) 0%,transparent 70%);pointer-events:none}
.hero-content{padding:80px 0 80px 40px;animation:fadeInUp .8s ease forwards}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(196,113,74,.1);border:1px solid rgba(196,113,74,.25);padding:6px 16px;border-radius:var(--radius-xl);margin-bottom:28px}
.hero-eyebrow span{font-size:.75rem;font-weight:600;color:var(--terracotta)}
.hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--terracotta);animation:pulse 2s ease infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4.2rem);font-weight:700;line-height:1.15;margin-bottom:24px;color:var(--charcoal)}
.hero-title .highlight{color:var(--terracotta);
position:relative;
display:inline-block}
.hero-title .highlight::after{content:'';position:absolute;bottom:6px;left:0;right:0;height:3px;background:var(--gold);border-radius:2px;transform:scaleX(0);animation:drawLine .8s .8s ease forwards}
@keyframes drawLine{to{transform:scaleX(1)}}
.hero-desc{font-size:1rem;color:var(--warm-gray);line-height:1.8;margin-bottom:40px;max-width:480px}
.hero-stats{display:flex;gap:32px;margin-top:56px;padding-top:40px;border-top:1px solid var(--border)}
.hero-stat-num{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--terracotta)}
.hero-stat-label{font-size:.8rem;color:var(--warm-gray);margin-top:2px}
.hero-visual{position:relative;height:100vh;animation:fadeInRight .8s .2s ease both}
.hero-visual-main{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:420px;height:520px;background:linear-gradient(145deg,var(--sand),var(--warm-white));border-radius:40px 40px 120px 40px;overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;justify-content:flex-end;padding:32px}
.hero-visual-bg{position:absolute;top:0;left:0;right:0;height:70%;background:linear-gradient(160deg,#D4A98A 0%,#C4714A 50%,#8B4A2F 100%);display:flex;align-items:center;justify-content:center;font-size:6rem;opacity:.9}
.hero-card-content{position:relative;z-index:2}
.hero-card-tag{background:rgba(196,113,74,.15);color:var(--terracotta);padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;display:inline-block;margin-bottom:12px}
.hero-card-q{font-family:var(--font-display);font-size:1.1rem;color:var(--charcoal);margin-bottom:16px;line-height:1.4}
.hero-card-meta{display:flex;align-items:center;gap:12px;font-size:.78rem;color:var(--warm-gray)}
.hero-card-avatar{width:28px;height:28px;border-radius:50%;background:var(--terracotta);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}
.hero-card-votes{margin-right:auto;display:flex;align-items:center;gap:4px;color:var(--gold);font-weight:600}

/* CATEGORIES */
.categories-section{padding:60px 0}
.categories-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
.categories-scroll::-webkit-scrollbar{display:none}
.category-pill{display:flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-xl);font-size:.85rem;font-weight:500;white-space:nowrap;cursor:pointer;transition:var(--transition);border:1.5px solid var(--border);background:var(--warm-white);color:var(--warm-gray)}
.category-pill:hover,.category-pill.active{background:var(--terracotta);color:#fff;border-color:var(--terracotta);box-shadow:0 4px 16px rgba(196,113,74,.3);transform:translateY(-2px)}
.category-pill .pill-count{background:rgba(0,0,0,.1);padding:2px 8px;border-radius:20px;font-size:.72rem;font-weight:600}
.category-pill.active .pill-count{background:rgba(255,255,255,.25)}

/* QUESTION CARDS */
.questions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.question-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:var(--transition);position:relative;overflow:hidden;cursor:pointer;display:block;text-decoration:none;color:inherit}
.question-card::before{content:'';position:absolute;top:0;right:0;width:4px;height:0;background:var(--terracotta);transition:height .3s ease}
.question-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:rgba(196,113,74,.3);color:inherit}
.question-card:hover::before{height:100%}
.q-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}
.q-card-cat{padding:4px 12px;border-radius:var(--radius-xl);font-size:.72rem;font-weight:600;background:rgba(196,113,74,.1);color:var(--terracotta);white-space:nowrap}
.q-card-status{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-xl)}
.q-card-status.answered{background:rgba(122,158,126,.15);color:var(--sage)}
.q-card-status.open{background:rgba(201,168,76,.15);color:var(--gold)}
.q-card-title{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--charcoal);line-height:1.4;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.q-card-excerpt{font-size:.85rem;color:var(--warm-gray);line-height:1.6;margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.q-card-footer{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--border)}
.q-card-user{display:flex;align-items:center;gap:8px;flex:1}
.q-card-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--terracotta),var(--terracotta-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;overflow:hidden;flex-shrink:0}
.q-card-avatar img{width:100%;height:100%;object-fit:cover}
.q-card-username{font-size:.8rem;font-weight:600;color:var(--charcoal)}
.q-card-time{font-size:.72rem;color:var(--light-gray)}
.q-card-stats{display:flex;gap:14px}
.q-stat{display:flex;align-items:center;gap:4px;font-size:.78rem;color:var(--warm-gray);font-weight:500}
.q-stat.votes{color:var(--gold)}

/* FEATURED */
.featured-card{background:linear-gradient(145deg,var(--charcoal) 0%,#3D3530 100%);border-radius:var(--radius-xl);padding:48px;position:relative;overflow:hidden;color:#fff;margin-bottom:40px}
.featured-card::before{content:'🏠';position:absolute;top:-20px;left:-20px;font-size:8rem;opacity:.05}
.featured-card::after{content:'';position:absolute;top:0;right:0;width:300px;height:300px;background:radial-gradient(circle,rgba(196,113,74,.2) 0%,transparent 70%);pointer-events:none}
.featured-label{display:inline-flex;align-items:center;gap:6px;background:rgba(201,168,76,.2);border:1px solid rgba(201,168,76,.4);color:var(--gold-light);padding:5px 14px;border-radius:var(--radius-xl);font-size:.75rem;font-weight:600;margin-bottom:20px}
.featured-title{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:#fff;margin-bottom:16px;line-height:1.3}
.featured-desc{color:rgba(255,255,255,.65);font-size:.9rem;line-height:1.7;max-width:600px;margin-bottom:28px}
.featured-footer{display:flex;align-items:center;gap:24px;flex-wrap:wrap}

/* SIDEBAR */
.sidebar-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;margin-bottom:20px}
.sidebar-title{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--charcoal);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.top-user{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--sand);transition:var(--transition)}
.top-user:last-child{border-bottom:none}
.top-user:hover{padding-right:6px}
.top-user-rank{width:24px;font-size:.78rem;font-weight:700;color:var(--light-gray);text-align:center}
.top-user-rank.gold{color:var(--gold)}
.top-user-rank.silver{color:#A8A8A8}
.top-user-rank.bronze{color:#CD7F32}
.top-user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--terracotta),var(--terracotta-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;overflow:hidden;flex-shrink:0}
.top-user-avatar img{width:100%;height:100%;object-fit:cover}
.top-user-name{font-size:.85rem;font-weight:600;color:var(--charcoal);flex:1}
.top-user-pts{font-size:.78rem;font-weight:700;color:var(--terracotta)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{padding:5px 12px;background:var(--sand);border-radius:var(--radius-xl);font-size:.78rem;color:var(--warm-gray);cursor:pointer;transition:var(--transition)}
.tag-item:hover{background:var(--terracotta);color:#fff}

/* FILTER */
.filter-bar{display:flex;align-items:center;gap:12px;padding:20px 0;border-bottom:1px solid var(--border);margin-bottom:28px;flex-wrap:wrap}
.filter-group{display:flex;gap:6px}
.filter-btn{padding:7px 16px;border-radius:var(--radius-xl);font-size:.8rem;font-weight:500;border:1px solid var(--border);background:transparent;color:var(--warm-gray);cursor:pointer;transition:var(--transition);font-family:var(--font-body)}
.filter-btn.active,.filter-btn:hover{background:var(--terracotta);color:#fff;border-color:var(--terracotta)}
.filter-count{font-size:.85rem;color:var(--warm-gray);margin-right:auto}

/* FORMS */
.form-group{margin-bottom:24px}
.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--charcoal);margin-bottom:8px}
.form-label span{color:var(--terracotta);margin-right:4px}
.form-hint{font-size:.75rem;color:var(--light-gray);margin-top:6px}
.form-control,.form-select{width:100%;padding:12px 16px;background:var(--cream);border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:.9rem;color:var(--charcoal);transition:var(--transition);outline:none;direction:rtl;font-family:var(--font-body)}
.form-control:focus,.form-select:focus{border-color:var(--terracotta);background:var(--warm-white);box-shadow:0 0 0 3px rgba(196,113,74,.1)}
.form-control::placeholder{color:var(--light-gray)}
textarea.form-control{resize:vertical;min-height:140px;line-height:1.7}
.form-error{font-size:.78rem;color:#C0392B;margin-top:6px;display:none}
.form-control.is-invalid+.form-error{display:block}

/* OTP */
.otp-boxes{display:flex;gap:10px;justify-content:center;margin:20px 0}
.otp-box{width:52px;height:60px;border:2px solid var(--border);border-radius:var(--radius-md);text-align:center;font-size:1.4rem;font-weight:700;color:var(--charcoal);background:var(--cream);transition:var(--transition);outline:none}
.otp-box:focus{border-color:var(--terracotta);background:var(--warm-white);box-shadow:0 0 0 3px rgba(196,113,74,.15)}
.otp-timer{text-align:center;font-size:.82rem;color:var(--warm-gray)}
.otp-timer span{color:var(--terracotta);font-weight:700}
.otp-resend{color:var(--terracotta);text-decoration:underline;cursor:pointer;display:none;background:none;border:none;font-family:var(--font-body);font-size:.85rem}
.otp-send-btn{white-space:nowrap;padding:12px 20px;border-radius:var(--radius-md);background:var(--charcoal);color:#fff;font-size:.82rem;font-weight:600;transition:var(--transition);border:none;cursor:pointer;min-width:120px;font-family:var(--font-body)}
.otp-send-btn:hover{background:var(--terracotta)}
.otp-send-btn:disabled{opacity:.6;cursor:not-allowed}

/* AUTH */
.auth-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}
.auth-visual{background:linear-gradient(145deg,var(--charcoal) 0%,#3D3530 60%,#5A3520 100%);position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:60px;text-align:center;overflow:hidden}
.auth-visual::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(196,113,74,.15) 0%,transparent 70%)}
.auth-visual-emoji{font-size:5rem;margin-bottom:24px;animation:floatAnim 4s ease-in-out infinite}
@keyframes floatAnim{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.auth-visual-title{font-family:var(--font-display);font-size:2rem;font-weight:700;color:#fff;margin-bottom:16px;line-height:1.3}
.auth-visual-desc{color:rgba(255,255,255,.6);font-size:.9rem;line-height:1.7}
.auth-dots{display:flex;gap:8px;margin-top:40px}
.auth-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3)}
.auth-dot.active{background:var(--terracotta);width:24px;border-radius:4px}
.auth-form-area{display:flex;flex-direction:column;justify-content:center;padding:60px 80px;background:var(--warm-white);overflow-y:auto}
.auth-logo{margin-bottom:40px}
.auth-title{font-family:var(--font-display);font-size:1.8rem;font-weight:700;color:var(--charcoal);margin-bottom:8px}
.auth-subtitle{font-size:.88rem;color:var(--warm-gray);margin-bottom:36px}
.auth-switch{text-align:center;font-size:.85rem;color:var(--warm-gray);margin-top:24px}
.auth-switch a{color:var(--terracotta);font-weight:600}
.reg-steps{display:flex;align-items:center;gap:8px;margin-bottom:32px}
.reg-step{display:flex;align-items:center;gap:8px;flex:1}
.step-num{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;border:2px solid var(--border);color:var(--light-gray);transition:var(--transition);flex-shrink:0}
.reg-step.active .step-num{border-color:var(--terracotta);background:var(--terracotta);color:#fff}
.reg-step.done .step-num{border-color:var(--sage);background:var(--sage);color:#fff}
.step-label{font-size:.75rem;color:var(--light-gray);white-space:nowrap}
.reg-step.active .step-label{color:var(--terracotta);font-weight:600}
.step-line{height:2px;flex:1;background:var(--border);border-radius:2px}
.step-line.done{background:var(--sage)}

/* PROFILE */
.profile-header{background:linear-gradient(145deg,var(--charcoal),#3D3530);padding:100px 0 80px;position:relative;overflow:hidden}
.profile-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:50px;background:var(--cream);border-radius:50px 50px 0 0}
.profile-header-inner{display:flex;align-items:flex-end;gap:28px;position:relative}
.profile-avatar-lg{width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,var(--terracotta),var(--gold));border:4px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:700;color:#fff;overflow:hidden;flex-shrink:0;cursor:pointer;position:relative}
.profile-avatar-lg:hover .avatar-edit{opacity:1}
.avatar-edit{position:absolute;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition);font-size:1.5rem}
.profile-avatar-lg img{width:100%;height:100%;object-fit:cover}
.profile-info{flex:1}
.profile-name{font-family:var(--font-display);font-size:2rem;font-weight:700;color:#fff;margin-bottom:6px}
.profile-handle{font-size:.88rem;color:rgba(255,255,255,.55);margin-bottom:12px}
.profile-badges{display:flex;gap:8px;flex-wrap:wrap}
.profile-badge{padding:4px 12px;border-radius:var(--radius-xl);font-size:.72rem;font-weight:700}
.badge-gold-tier{background:rgba(201,168,76,.2);color:var(--gold-light);border:1px solid rgba(201,168,76,.3)}
.badge-verified{background:rgba(122,158,126,.2);color:var(--sage-light);border:1px solid rgba(122,158,126,.3)}
.profile-stats-bar{display:flex;background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:32px}
.profile-stat-item{flex:1;padding:20px;text-align:center;border-left:1px solid var(--border);transition:var(--transition)}
.profile-stat-item:last-child{border-left:none}
.profile-stat-item:hover{background:var(--cream)}
.profile-stat-num{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--terracotta)}
.profile-stat-label{font-size:.78rem;color:var(--warm-gray)}
.profile-tabs{display:flex;gap:4px;background:var(--sand);padding:4px;border-radius:var(--radius-xl);margin-bottom:28px}
.profile-tab{flex:1;padding:10px 16px;border-radius:calc(var(--radius-xl) - 4px);text-align:center;font-size:.85rem;font-weight:500;color:var(--warm-gray);cursor:pointer;transition:var(--transition);border:none;background:none}
.profile-tab.active{background:#fff;color:var(--terracotta);font-weight:600;box-shadow:var(--shadow-soft)}

/* ADMIN */
.admin-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh;padding-top:72px}
.admin-sidebar{background:var(--charcoal);padding:24px 0;position:sticky;top:72px;height:calc(100vh - 72px);overflow-y:auto}
.admin-nav-item{display:flex;align-items:center;gap:12px;padding:12px 24px;font-size:.88rem;font-weight:500;color:rgba(255,255,255,.6);cursor:pointer;transition:var(--transition);border-right:3px solid transparent;text-decoration:none}
.admin-nav-item:hover{color:#fff;background:rgba(255,255,255,.05)}
.admin-nav-item.active{color:var(--terracotta-light);background:rgba(196,113,74,.1);border-right-color:var(--terracotta)}
.admin-nav-item .icon{font-size:1.1rem;width:20px;text-align:center}
.admin-content{padding:32px;background:var(--cream)}
.admin-stat-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;display:flex;align-items:center;gap:16px}
.admin-stat-icon{width:56px;height:56px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.admin-stat-icon.terra{background:rgba(196,113,74,.12)}
.admin-stat-icon.sage{background:rgba(122,158,126,.12)}
.admin-stat-icon.gold{background:rgba(201,168,76,.12)}
.admin-stat-icon.dark{background:rgba(44,44,44,.08)}
.admin-stat-num{font-family:var(--font-display);font-size:1.8rem;font-weight:700;color:var(--charcoal)}
.admin-stat-label{font-size:.82rem;color:var(--warm-gray)}
.admin-table{width:100%;border-collapse:collapse;background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.admin-table th{background:var(--sand);padding:14px 20px;font-size:.82rem;font-weight:600;color:var(--charcoal);text-align:right;border-bottom:1px solid var(--border)}
.admin-table td{padding:14px 20px;font-size:.85rem;color:var(--warm-gray);border-bottom:1px solid var(--sand)}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:var(--cream)}
.status-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--radius-xl);font-size:.72rem;font-weight:600}
.status-active{background:rgba(122,158,126,.15);color:var(--sage)}
.status-inactive{background:rgba(192,57,43,.12);color:#C0392B}
.status-pending{background:rgba(201,168,76,.15);color:var(--gold)}
.status-resolved{background:rgba(122,158,126,.15);color:var(--sage)}

/* QUESTION DETAIL */
.q-detail-hero{background:linear-gradient(145deg,var(--charcoal),#3D3530);padding:100px 0 60px;color:#fff;position:relative;overflow:hidden}
.q-detail-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:var(--cream);border-radius:60px 60px 0 0}
.q-breadcrumb{display:flex;align-items:center;gap:8px;font-size:.8rem;color:rgba(255,255,255,.5);margin-bottom:24px}
.q-breadcrumb a{color:rgba(255,255,255,.7);transition:var(--transition)}
.q-breadcrumb a:hover{color:#fff}
.q-detail-title{font-family:var(--font-display);font-size:clamp(1.6rem,4vw,2.8rem);font-weight:700;color:#fff;line-height:1.25;margin-bottom:24px;max-width:800px}
.q-detail-meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.q-detail-meta-item{display:flex;align-items:center;gap:6px;font-size:.82rem;color:rgba(255,255,255,.6)}
.q-detail-meta-item strong{color:rgba(255,255,255,.9)}
.q-detail-body{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;margin-bottom:32px}
.q-detail-text{font-size:.95rem;line-height:1.9;color:var(--charcoal)}
.q-detail-text p{margin-bottom:16px}
.q-tags{display:flex;gap:8px;margin-top:24px;flex-wrap:wrap}
.q-tag{padding:4px 14px;background:rgba(196,113,74,.1);color:var(--terracotta);border-radius:var(--radius-xl);font-size:.75rem;font-weight:600}
.q-vote-bar{display:flex;align-items:center;gap:16px;padding:20px 0;border-top:1px solid var(--border);margin-top:24px}
.vote-group{display:flex;align-items:center;gap:8px;background:var(--sand);border-radius:var(--radius-xl);padding:6px}
.vote-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:transparent;transition:var(--transition);font-size:1rem;color:var(--warm-gray);border:none}
.vote-btn:hover{background:#fff;color:var(--terracotta)}
.vote-btn.active{background:var(--terracotta);color:#fff}
.vote-count{font-weight:700;font-size:1rem;min-width:24px;text-align:center;color:var(--charcoal)}
.q-action-btns{display:flex;gap:10px;margin-right:auto}
.q-action-btn{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--warm-gray);padding:6px 14px;border-radius:var(--radius-xl);border:1px solid var(--border);background:transparent;transition:var(--transition)}
.q-action-btn:hover{color:var(--terracotta);border-color:var(--terracotta);background:rgba(196,113,74,.05)}
.answers-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.answers-count{font-family:var(--font-display);font-size:1.3rem;font-weight:600;color:var(--charcoal)}
.answers-sort{display:flex;gap:8px}
.sort-btn{padding:6px 14px;border-radius:var(--radius-xl);font-size:.78rem;font-weight:500;border:1px solid var(--border);background:transparent;color:var(--warm-gray);cursor:pointer;transition:var(--transition);font-family:var(--font-body)}
.sort-btn.active,.sort-btn:hover{background:var(--terracotta);color:#fff;border-color:var(--terracotta)}
.answer-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;margin-bottom:16px;transition:var(--transition);position:relative}
.answer-card.best-answer{border-color:var(--sage);background:linear-gradient(to bottom right,#F0F7F1,var(--warm-white))}
.answer-card.best-answer::before{content:'✓ بهترین پاسخ';position:absolute;top:-1px;right:24px;background:var(--sage);color:#fff;font-size:.72rem;font-weight:700;padding:4px 14px;border-radius:0 0 var(--radius-sm) var(--radius-sm)}
.answer-card:hover{box-shadow:var(--shadow-soft)}
.answer-user{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.answer-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--terracotta),var(--terracotta-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700;overflow:hidden;flex-shrink:0}
.answer-avatar img{width:100%;height:100%;object-fit:cover}
.answer-user-info{flex:1}
.answer-username{font-weight:600;font-size:.9rem;color:var(--charcoal)}
.answer-user-badge{display:inline-block;padding:2px 8px;border-radius:var(--radius-xl);font-size:.65rem;font-weight:700;margin-right:8px}
.badge-expert{background:rgba(201,168,76,.15);color:var(--gold)}
.badge-helper{background:rgba(122,158,126,.15);color:var(--sage)}
.answer-time{font-size:.75rem;color:var(--light-gray);margin-top:2px}
.answer-text{font-size:.92rem;line-height:1.85;color:var(--charcoal);margin-bottom:20px}
.answer-footer{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--border)}
.write-answer{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;margin-top:32px}
.write-answer-title{font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--charcoal);margin-bottom:20px}
.ask-page{padding-top:100px;min-height:100vh}
.ask-hero{background:linear-gradient(135deg,var(--terracotta) 0%,var(--terracotta-dark) 100%);border-radius:var(--radius-xl);padding:40px 48px;color:#fff;margin-bottom:32px;position:relative;overflow:hidden}
.ask-hero::after{content:'❓';position:absolute;bottom:-20px;left:24px;font-size:5rem;opacity:.15}
.ask-hero-title{font-family:var(--font-display);font-size:1.8rem;font-weight:700;margin-bottom:8px}
.ask-hero-sub{color:rgba(255,255,255,.75);font-size:.9rem}
.ask-tips{background:rgba(255,255,255,.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-md);padding:16px 20px;margin-top:20px;font-size:.82rem;color:rgba(255,255,255,.85);display:flex;gap:16px;flex-wrap:wrap}
.char-counter{text-align:left;font-size:.75rem;color:var(--light-gray);margin-top:6px}
.char-counter span{color:var(--terracotta);font-weight:600}

/* TOAST */
.toast-container{position:fixed;bottom:24px;left:24px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.toast{display:flex;align-items:center;gap:12px;padding:14px 20px;background:var(--charcoal);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card);font-size:.85rem;font-weight:500;min-width:260px;animation:toastIn .3s ease;border-right:4px solid var(--terracotta)}
.toast.success{border-right-color:var(--sage)}
.toast.error{border-right-color:#C0392B}
.toast-icon{font-size:1.1rem}
@keyframes toastIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(44,44,44,.5);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;animation:fadeIn .3s ease forwards}
.modal-box{background:var(--warm-white);border-radius:var(--radius-xl);padding:40px;max-width:500px;width:100%;box-shadow:var(--shadow-card);animation:fadeInUp .3s ease forwards;position:relative}
.modal-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--charcoal);margin-bottom:8px}
.modal-sub{font-size:.85rem;color:var(--warm-gray);margin-bottom:28px}
.modal-close{position:absolute;top:16px;left:16px;width:32px;height:32px;border-radius:50%;background:var(--sand);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);font-size:.85rem;border:none}
.modal-close:hover{background:var(--terracotta);color:#fff}

/* FOOTER */
.footer{background:var(--charcoal);color:rgba(255,255,255,.7);padding:80px 0 32px;margin-top:80px}
.footer-brand-desc{font-size:.85rem;line-height:1.8;margin:16px 0 24px;color:rgba(255,255,255,.5)}
.footer-social{display:flex;gap:10px}
.social-btn{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:var(--transition);color:rgba(255,255,255,.6)}
.social-btn:hover{background:var(--terracotta);color:#fff}
.footer-col-title{font-family:var(--font-display);font-size:.95rem;font-weight:600;color:#fff;margin-bottom:20px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.83rem;color:rgba(255,255,255,.5);transition:var(--transition)}
.footer-links a:hover{color:var(--terracotta);padding-right:6px}
.footer-bottom{padding-top:32px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:rgba(255,255,255,.35)}

/* SKELETON */
.skeleton{background:linear-gradient(90deg,var(--sand) 25%,var(--border) 50%,var(--sand) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ANIMATIONS */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.animate-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.animate-in.visible{opacity:1;transform:translateY(0)}

/* UTILITIES */
.text-center{text-align:center}.text-right{text-align:right}
.hidden{display:none!important}.relative{position:relative}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.flex-1{flex:1}

/* RESPONSIVE */
@media(max-width:1024px){
  .admin-layout{grid-template-columns:1fr}
  .admin-sidebar{position:static;height:auto}
  .auth-page{grid-template-columns:1fr}
  .auth-visual{display:none}
  .auth-form-area{padding:40px}
  .hero-visual{display:none}
  .hero-content{padding:120px 0 60px}
}
@media(max-width:768px){
  .navbar{padding:0 20px}
  .questions-grid{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap;gap:20px}
  .profile-header-inner{flex-direction:column;align-items:flex-start}
  .profile-stats-bar{flex-wrap:wrap}
  .featured-card{padding:28px}
  .ask-hero{padding:24px 28px}
  .auth-form-area{padding:32px 24px}
  .admin-content{padding:16px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .otp-boxes{gap:8px}
  .otp-box{width:44px;height:54px;font-size:1.2rem}
}