/* ============================================
   X-PEN ID - Global Brand CSS
   File: main.css
   Use on every public page before page-specific CSS.
   ============================================ */

/* ============================================
   1. Design tokens
   ============================================ */
:root{
  --teal-50:#effcfb;
  --teal-100:#d0f5f2;
  --teal-200:#a3ebe7;
  --teal-300:#6bdad4;
  --teal-400:#36c1bd;
  --teal-500:#1ba5a3;
  --teal-600:#158785;
  --teal-700:#156b6b;
  --teal-800:#155556;
  --teal-900:#0f3f41;

  --ink-900:#0b1f2a;
  --ink-800:#010f17;
  --ink-700:#2d4352;
  --ink-600:#3d5566;
  --ink-500:#5a7383;
  --ink-400:#7a8fa0;
  --ink-300:#c0cfd8;
  --ink-200:#dde6ec;
  --ink-100:#eef3f6;
  --ink-50:#f7fafb;

  --bg:#f4f7f8;
  --surface:#ffffff;
  --surface-2:#fafcfc;
  --border:#e4ecef;
  --border-strong:#cbd8de;

  --gold:#d4a24c;
  --amber:#f5b041;
  --coral:#ef6a5c;
  --success:#2aa879;
  --danger:#d64545;

  --shadow-xs:0 1px 2px rgba(11,31,42,0.04);
  --shadow-sm:0 2px 6px rgba(11,31,42,0.06),0 1px 2px rgba(11,31,42,0.04);
  --shadow-md:0 6px 20px rgba(11,31,42,0.08),0 2px 6px rgba(11,31,42,0.04);
  --shadow-lg:0 16px 40px rgba(11,31,42,0.12),0 4px 10px rgba(11,31,42,0.05);
  --shadow-teal:0 8px 24px rgba(27,165,163,0.22);

  --r-sm:6px;
  --r-md:10px;
  --r-lg:14px;
  --r-xl:20px;
  --r-full:999px;

  --font-display:'Fraunces',Georgia,serif;
  --font-body:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;

  --header-h:70px;
  --container:1200px;
}

/* ============================================
   2. Reset and base page shell
   ============================================ */
*,*::before,*::after{box-sizing:border-box;}

html{
  margin:0; padding:0;
  min-height:100%;
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0; padding:0;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  font-family:var(--font-body);
  color:var(--ink-800);
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 20% -10%,rgba(27,165,163,0.06),transparent 50%),
    radial-gradient(circle at 90% 110%,rgba(212,162,76,0.05),transparent 50%);
  background-attachment:fixed;
  font-size:15px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

.site-main,
main{
  flex:1 0 auto;
}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

a{
  color:var(--teal-700);
  text-decoration:none;
  transition:color 0.15s ease,background 0.15s ease,border-color 0.15s ease,box-shadow 0.15s ease,transform 0.15s ease;
}
a:hover{color:var(--teal-600);}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  color:var(--ink-900);
  letter-spacing:-0.01em;
  margin:0;
}

p{margin:0 0 1rem;}
img,svg,video,canvas{max-width:100%;display:block;}
button,input,select,textarea{font:inherit;}
button{cursor:pointer;}

::selection{
  background:var(--teal-200);
  color:var(--ink-900);
}

/* Reusable responsive helpers */
.country-full{display:inline;}
.country-short{display:none;}
.hide{display:none !important;}
.text-muted{color:var(--ink-500);}
.text-teal{color:var(--teal-700);}
.text-danger{color:var(--danger);}
.text-success{color:var(--success);}

/* ============================================
   3. Brand mark and shared image fixes
   ============================================ */
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:inherit;
  text-decoration:none;
}

.brand:hover{color:inherit;}

.brand-mark{
  width:38px;
  height:38px;
  border-radius:10px;
  background:linear-gradient(135deg,var(--teal-500),var(--teal-700));
  display:grid;
  place-items:center;
  color:#fff;
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  box-shadow:var(--shadow-teal);
  position:relative;
  overflow:hidden;
  flex:0 0 38px;
}

.brand-mark::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,0.25),transparent 50%);
  pointer-events:none;
}

.brand-name{
  font-family:var(--font-display);
  font-size:20px;
  font-weight:600;
  color:var(--ink-900);
  letter-spacing:-0.02em;
  white-space:nowrap;
}

.brand-name em{
  font-style:italic;
  color:var(--teal-600);
  font-weight:500;
}

.brand img,
.brand-mark img,
.site-header img[src="/xpen.webp"],
.drawer-head img[src="/xpen.webp"],
.footer-brand img[src="/xpen.webp"]{
  width:38px !important;
  height:38px !important;
  min-width:38px;
  max-width:38px;
  aspect-ratio:1 / 1;
  object-fit:contain;
  display:block;
  flex:0 0 38px;
}

.brand-mark img{
  width:100% !important;
  height:100% !important;
  object-fit:contain;
}

.ext-ic,
.result-mini-icon,
.stone-ic,
.verify-ic,
img[src*="/assets/icons/"],
img[src*="/assets/icons/stones/"]{
  object-fit:contain;
  aspect-ratio:1 / 1;
  display:inline-block;
}

.stone-ic,
img[src*="/assets/icons/stones/"]{
  width:18px;
  height:18px;
  max-width:18px;
}

img[src*="xoabd"],
img[src*="seipid"]{
  width:16px;
  height:16px;
  max-width:16px;
}

.avatar,
.result-avatar img,
.drawer-user img{
  aspect-ratio:1 / 1;
  object-fit:cover;
}

/* ============================================
   4. Buttons and small actions
   ============================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:9px 16px;
  border-radius:var(--r-md);
  font-family:inherit;
  font-weight:600;
  font-size:14px;
  line-height:1;
  cursor:pointer;
  border:1px solid transparent;
  transition:all 0.15s ease;
  text-decoration:none;
  white-space:nowrap;
}

.btn:disabled,
.btn.disabled{
  opacity:0.6;
  cursor:not-allowed;
  pointer-events:none;
}

.btn-ghost{
  background:transparent;
  color:var(--ink-700);
}
.btn-ghost:hover{
  background:var(--ink-100);
  color:var(--ink-900);
}

.btn-outline{
  background:transparent;
  color:var(--teal-700);
  border-color:var(--teal-300);
}
.btn-outline:hover{
  background:var(--teal-50);
  border-color:var(--teal-500);
  color:var(--teal-800);
}

.btn-primary{
  background:linear-gradient(180deg,var(--teal-500),var(--teal-600));
  color:#fff;
  box-shadow:var(--shadow-teal);
}
.btn-primary:hover{
  background:linear-gradient(180deg,var(--teal-600),var(--teal-700));
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 10px 28px rgba(27,165,163,0.3);
}

.btn-gold{
  background:linear-gradient(180deg,var(--gold),#b9832f);
  color:#fff;
  box-shadow:0 8px 24px rgba(212,162,76,0.22);
}
.btn-gold:hover{
  background:linear-gradient(180deg,#c8943f,#a87527);
  color:#fff;
  transform:translateY(-1px);
}

.btn-danger{
  background:linear-gradient(180deg,var(--danger),#b91c1c);
  color:#fff;
}
.btn-danger:hover{background:#b91c1c;color:#fff;}

.btn-sm{padding:7px 12px;font-size:13px;}
.btn-lg{padding:12px 20px;font-size:15px;}
.btn-block{width:100%;}

.btn-icon{
  width:40px;
  height:40px;
  padding:0;
  border-radius:50%;
  background:transparent;
  border:1px solid var(--border);
  color:var(--ink-700);
  display:inline-grid;
  place-items:center;
  cursor:pointer;
  transition:all 0.15s ease;
  font-size:15px;
  position:relative;
  text-decoration:none;
}
.btn-icon:hover{
  background:var(--teal-50);
  border-color:var(--teal-400);
  color:var(--teal-700);
  transform:translateY(-1px);
}
.btn-icon.accent{
  background:var(--teal-50);
  border-color:var(--teal-200);
  color:var(--teal-700);
}
.btn-icon.accent:hover{
  background:var(--teal-100);
  border-color:var(--teal-400);
}
.btn-icon.danger:hover{
  background:#fef2f2;
  border-color:#fca5a5;
  color:var(--danger);
}
.btn-icon::after{
  content:attr(data-tip);
  position:absolute;
  bottom:calc(100% + 8px);
  left:50%;
  transform:translateX(-50%) translateY(4px);
  background:var(--ink-900);
  color:#fff;
  font-size:11px;
  font-weight:500;
  padding:4px 8px;
  border-radius:var(--r-sm);
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:all 0.15s ease;
}
.btn-icon:hover::after{opacity:1;transform:translateX(-50%) translateY(0);}

.btn-chip{
  padding:6px 14px;
  font-size:13px;
  font-weight:600;
  border-radius:var(--r-full);
  background:var(--ink-50);
  color:var(--ink-800);
  border:1px solid var(--border);
  cursor:pointer;
  transition:all 0.15s ease;
  text-decoration:none;
  font-family:inherit;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.btn-chip:hover,
.btn-chip.primary{
  background:var(--teal-700);
  color:#fff;
  border-color:var(--teal-600);
}

/* ============================================
   5. Forms, inputs and notices
   ============================================ */
.form-field{margin-bottom:14px;}
.form-field label{
  display:block;
  font-size:12px;
  font-weight:600;
  color:var(--ink-700);
  margin-bottom:6px;
}
.input-wrap{position:relative;}
.form-input,
.form-select,
.form-textarea{
  width:100%;
  border:1px solid var(--border);
  border-radius:var(--r-md);
  background:var(--ink-50);
  color:var(--ink-900);
  font-family:inherit;
  font-size:14px;
  transition:all 0.15s ease;
}
.form-input,
.form-select{height:44px;padding:0 14px;}
.form-textarea{min-height:110px;padding:10px 12px;resize:vertical;line-height:1.5;}
.form-input:focus,
.form-select:focus,
.form-textarea:focus{
  outline:none;
  border-color:var(--teal-400);
  background:#fff;
  box-shadow:0 0 0 4px rgba(27,165,163,0.12);
}
.notice{
  font-size:13px;
  padding:10px 12px;
  border-radius:var(--r-sm);
  border:1px solid var(--border);
  background:var(--ink-50);
  color:var(--ink-700);
}
.notice.error{background:#fef2f2;color:var(--danger);border-color:#fca5a5;}
.notice.success{background:#ecfdf5;color:var(--success);border-color:#6ee7b7;}
.notice.info{background:var(--teal-50);color:var(--teal-800);border-color:var(--teal-200);}

/* ============================================
   6. Header
   ============================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,0.88);
  border-bottom:1px solid var(--border);
}

@supports ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))){
  .site-header{
    background:rgba(255,255,255,0.88);
    backdrop-filter:saturate(140%) blur(8px);
    -webkit-backdrop-filter:saturate(140%) blur(8px);
  }
}

.header-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  gap:20px;
}

.search-wrap{
  flex:1;
  max-width:480px;
  position:relative;
  margin:0 auto;
}

.search-wrap input{
  width:100%;
  height:42px;
  padding:0 14px 0 42px;
  border-radius:var(--r-full);
  border:1px solid var(--border);
  background:var(--ink-50);
  font-family:inherit;
  font-size:14px;
  color:var(--ink-800);
  transition:all 0.2s ease;
}
.search-wrap input:focus{
  outline:none;
  border-color:var(--teal-400);
  background:#fff;
  box-shadow:0 0 0 4px rgba(27,165,163,0.12);
}
.search-wrap i{
  position:absolute;
  left:16px;
  top:50%;
  transform:translateY(-50%);
  color:var(--ink-500);
  font-size:14px;
}
.search-wrap kbd{
  position:absolute;
  right:10px;
  top:50%;
  transform:translateY(-50%);
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  padding:2px 6px;
  font-size:11px;
  color:var(--ink-500);
  font-family:inherit;
}

.menu-toggle{
  height:44px;
  padding:0 16px;
  border-radius:var(--r-md);
  background:transparent;
  border:1px solid var(--border);
  color:var(--ink-800);
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:inherit;
  font-size:14px;
  font-weight:600;
  flex-shrink:0;
  transition:all 0.15s ease;
}
.menu-toggle i{font-size:16px;}


.menu-toggle:hover{
  background:var(--teal-50);
  border-color:var(--teal-400);
  color:var(--teal-700);
}

/* ============================================
   7. Drawer menu
   ============================================ */
.drawer-backdrop{
  position:fixed;
  inset:0;
  background:rgba(11,31,42,0.55);
  z-index:150;
  opacity:0;
  visibility:hidden;
  transition:all 0.25s ease;
}
.drawer-backdrop.open{opacity:1;visibility:visible;}


.side-drawer{
  position:fixed;
  top:0;
  right:0;
  width:340px;
  max-width:88vw;
  height:100vh;
  background:var(--surface);
  box-shadow:-20px 0 50px rgba(0,0,0,0.18);
  z-index:200;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transform:translateX(105%);
  transition:transform 0.24s ease;
  will-change:transform;
  contain:layout paint;
}

.side-drawer.open{
  transform:translateX(0);
}

.drawer-head{
  padding:18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.drawer-head .brand-name{font-size:18px;}


.drawer-brand{
  align-items:center;
  gap:12px;
  min-width:0;
  flex:1;
}

.drawer-brand-text{
  display:flex;
  flex-direction:column;
  min-width:0;
  flex:1;
  line-height:1.2;
}

.drawer-brand-text .brand-name{
  font-size:18px;
}

.drawer-brand-tagline{
  display:flex;
  align-items:center;
  gap:6px;
  margin-top:3px;
  font-size:11.5px;
  font-weight:500;
  color:var(--ink-500);
  white-space:nowrap;
  overflow:hidden;
}

.drawer-brand-tagline i{
  color:var(--teal-600);
  font-size:10px;
  flex-shrink:0;
}

.drawer-brand-tagline span{
  overflow:hidden;
  text-overflow:ellipsis;
}






.drawer-close{
  background:var(--ink-50);
  border:1px solid var(--border);
  width:36px;
  height:36px;
  border-radius:50%;
  font-size:18px;
  color:var(--ink-700);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition:all 0.15s ease;
}
.drawer-close:hover{
  background:var(--teal-50);
  color:var(--teal-700);
  border-color:var(--teal-300);
}

.drawer-body{
  flex:1;
  overflow-y:auto;
  padding:16px 12px;
}

.menu-group{margin-bottom:7px;}
.menu-group-title{
  font-size:11px;
  font-weight:700;
  color:var(--ink-700);
  text-transform:uppercase;
  letter-spacing:0.1em;
  padding:4px 10px;
  margin-bottom:2px;
}
.menu-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding:4px 10px;
  border-radius:var(--r-md);
  color:var(--ink-800);
  text-decoration:none;
  font-size:13px;
  font-weight:500;
  transition:background 0.15s ease,color 0.15s ease;
  cursor:pointer;
}

.menu-item:hover{
  background:var(--teal-50);
  color:var(--teal-800);
}
.menu-item .menu-ic{
  width:20px;
  text-align:center;
  color:var(--teal-600);
  font-size:15px;
  margin-top:2px;
  flex-shrink:0;
}
.menu-item .menu-text{flex:1;min-width:0;}
.menu-item .menu-text small{
  display:block;
  color:var(--ink-600);
  font-size:12px;
  font-weight:400;
  margin-top:2px;
}

/* ============================================
   Menu parent with dropdown children
   ============================================ */
.menu-parent{
  width:100%;
  background:transparent;
  border:none;
  text-align:left;
  font-family:inherit;
  font-size:14.5px;
  font-weight:500;
  color:var(--ink-800);
  cursor:pointer;
}

.menu-caret{
  margin-left:auto;
  font-size:11px;
  color:var(--ink-500);
  transition:transform 0.2s ease;
  flex-shrink:0;
}

.menu-parent[aria-expanded="true"] .menu-caret{
  transform:rotate(180deg);
  color:var(--teal-700);
}

.menu-parent[aria-expanded="true"]{
  background:var(--teal-50);
  color:var(--teal-800);
}

/* Children container */
.menu-children{
  overflow:hidden;
  margin:4px 0 4px 14px;
  padding-left:14px;
  border-left:2px solid var(--teal-200);
  display:flex;
  flex-direction:column;
  gap:2px;
  animation:menuSlideDown 0.2s ease;
}

.menu-children[hidden]{
  display:none;
}

.menu-child{
  font-size:13.5px;
  padding:8px 12px;
}

.menu-child .menu-ic{
  font-size:13px;
  color:var(--ink-500);
}

.menu-child:hover .menu-ic{
  color:var(--teal-600);
}

@keyframes menuSlideDown{
  from{
    opacity:0;
    transform:translateY(-6px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}




.drawer-auth{
  padding:16px 20px;
  border-top:1px solid var(--border);
  background:var(--ink-50);
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.drawer-auth .btn{width:100%;padding:11px 16px;}
.drawer-auth .btn-ghost{background:#fff;border-color:var(--border);}

.drawer-user{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  background:linear-gradient(135deg,var(--teal-50),#fff);
  border:1px solid var(--teal-200);
  border-radius:var(--r-md);
  text-decoration:none;
  transition:all 0.15s ease;
}
.drawer-user:hover{
  background:linear-gradient(135deg,var(--teal-100),var(--teal-50));
  border-color:var(--teal-300);
  transform:translateY(-1px);
}
.drawer-user img{
  width:40px;
  height:40px;
  border-radius:50%;
  object-fit:cover;
  flex-shrink:0;
  border:2px solid #fff;
  box-shadow:var(--shadow-xs);
}
.drawer-user-text{
  display:flex;
  flex-direction:column;
  min-width:0;
  flex:1;
}
.drawer-user-text strong{
  color:var(--ink-900);
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.drawer-user-text small{
  color:var(--teal-700);
  font-size:11px;
  font-weight:600;
  font-family:'Monaco','Menlo',monospace;
  letter-spacing:0.5px;
  margin-top:1px;
}

/* ============================================
   8. Footer
   ============================================ */
.site-footer{
  background:var(--ink-900);
  color:var(--ink-300);
  padding:60px 0 30px;
  margin-top:auto;
  flex-shrink:0;
}

.footer-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}

.footer-brand .brand-name,
.site-footer .brand-name{
  color:#fff;
}
.footer-brand .brand-name em,
.site-footer .brand-name em{
  color:var(--teal-300);
}


.footer-brand p{
  color:var(--ink-400);
  font-size:14px;
  max-width:320px;
  margin-top:12px;
  line-height:1.6;
}

.footer-col h2{
  color:#fff;
  font-size:14px;
  font-family:var(--font-body);
  font-weight:600;
  margin-bottom:16px;
  text-transform:uppercase;
  letter-spacing:0.08em;
}
.footer-col a{
  display:block;
  color:var(--ink-400);
  font-size:14px;
  padding:5px 0;
  transition:color 0.15s ease;
}
.footer-col a:hover{color:var(--teal-300);}

.footer-bottom{
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,0.08);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  font-size:13px;
  color:var(--ink-300);
}
.footer-bottom strong{color:#fff;}
.footer-bottom a{color:var(--teal-300);font-weight:500;}

.footer-social{
  display:flex;
  gap:10px;
}
.footer-social a{
  width:36px;
  height:36px;
  border-radius:50%;
  background:rgba(255,255,255,0.05);
  display:grid;
  place-items:center;
  color:var(--ink-300);
  transition:all 0.15s ease;
}
.footer-social a:hover{
  background:var(--teal-600);
  color:#fff;
  transform:translateY(-2px);
}

/* old back to top */
/* Back to Top Button */
        .back-to-top-btn{
          position: fixed;
          right: 20px;
          bottom: 20px;
          width: 44px;
          height: 44px;
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          background: teal;
          color: #fff;
          z-index: 9999;
          opacity: 0;
          visibility: hidden;
          transform: translateY(10px);
          transition: all .25s ease;
          text-decoration: none;
        }
        
        .back-to-top-btn.show{
          opacity: 1;
          visibility: visible;
          transform: translateY(0);
        }
        
        .back-to-top-btn:hover{
          color:#fff;
          opacity: .95;
        }


/* ============================================
   9. Login modal
   ============================================ */
.login-overlay{
  position:fixed;
  inset:0;
  background:rgba(11,31,42,0.55);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  z-index:9998;
  display:none;
  align-items:flex-start;
  justify-content:center;
  padding:60px 16px;
  overflow-y:auto;
  animation:fadeIn 0.2s ease;
}
.login-overlay.open{display:flex;}

.login-modal{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);
  max-width:420px;
  width:100%;
  overflow:hidden;
  animation:rise 0.25s ease;
}

.login-head{
  position:relative;
  padding:28px 28px 8px;
  text-align:center;
  background:linear-gradient(135deg,var(--teal-50),#fff);
}
.login-head .login-mark{
  width:56px;
  height:56px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--teal-500),var(--teal-700));
  display:grid;
  place-items:center;
  color:#fff;
  font-family:var(--font-display);
  font-weight:700;
  font-size:26px;
  margin:0 auto 12px;
  box-shadow:var(--shadow-teal);
}
.login-head h2{
  font-family:var(--font-display);
  font-size:22px;
  font-weight:600;
  color:var(--ink-900);
  margin-bottom:4px;
}
.login-head p{
  color:var(--ink-600);
  font-size:14px;
  margin:0;
}
.login-close{
  position:absolute;
  top:14px;
  right:14px;
  width:32px;
  height:32px;
  border-radius:50%;
  background:#fff;
  border:1px solid var(--border);
  font-size:14px;
  color:var(--ink-700);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition:all 0.15s ease;
}
.login-close:hover{background:var(--ink-100);color:var(--ink-900);}

.login-body{padding:20px 28px 24px;}
.login-field{margin-bottom:14px;}
.login-field label{
  display:block;
  font-size:12px;
  font-weight:600;
  color:var(--ink-700);
  margin-bottom:6px;
}
.login-field .login-input-wrap{position:relative;}
.login-field input{
  width:100%;
  height:44px;
  padding:0 42px;
  border:1px solid var(--border);
  border-radius:var(--r-md);
  background:var(--ink-50);
  font-family:inherit;
  font-size:14px;
  color:var(--ink-900);
  transition:all 0.15s ease;
}
.login-field input:focus{
  outline:none;
  border-color:var(--teal-400);
  background:#fff;
  box-shadow:0 0 0 4px rgba(27,165,163,0.12);
}
.login-field i{
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  color:var(--ink-500);
  font-size:14px;
}
.login-field .toggle-pass{
  position:absolute;
  right:10px;
  top:50%;
  transform:translateY(-50%);
  background:none;
  border:none;
  cursor:pointer;
  color:var(--ink-500);
  font-size:14px;
  width:30px;
  height:30px;
  border-radius:6px;
  display:grid;
  place-items:center;
  transition:all 0.15s ease;
}
.login-field .toggle-pass:hover{background:var(--ink-100);color:var(--ink-800);}

.login-msg{
  font-size:13px;
  padding:10px 12px;
  border-radius:var(--r-sm);
  margin-bottom:14px;
  display:none;
}
.login-msg.show{display:block;}
.login-msg.error{background:#fef2f2;color:var(--danger);border:1px solid #fca5a5;}
.login-msg.success{background:#ecfdf5;color:var(--success);border:1px solid #6ee7b7;}

.login-submit{
  width:100%;
  padding:12px;
  background:linear-gradient(180deg,var(--teal-500),var(--teal-600));
  color:#fff;
  border:1px solid transparent;
  border-radius:var(--r-md);
  font-family:inherit;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  box-shadow:var(--shadow-teal);
  transition:all 0.15s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.login-submit:hover:not(:disabled){
  background:linear-gradient(180deg,var(--teal-600),var(--teal-700));
  transform:translateY(-1px);
}
.login-submit:disabled{opacity:0.6;cursor:not-allowed;transform:none;}
.login-submit .spinner{
  width:14px;
  height:14px;
  border:2px solid rgba(255,255,255,0.4);
  border-top-color:#fff;
  border-radius:50%;
  animation:spin 0.7s linear infinite;
  display:none;
}
.login-submit.loading .spinner{display:inline-block;}
.login-submit.loading .label{opacity:0.8;}

.login-footer{
  padding:16px 28px 24px;
  text-align:center;
  border-top:1px solid var(--border);
  background:var(--ink-50);
  font-size:13px;
  color:var(--ink-600);
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:6px 14px;
}
.login-footer a{
  color:var(--teal-700);
  font-weight:600;
  text-decoration:none;
}
.login-footer a:hover{color:var(--teal-600);text-decoration:underline;}
.login-footer .sep{color:var(--ink-300);}

/* ============================================
   10. Animations
   ============================================ */
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes rise{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
@keyframes spin{to{transform:rotate(360deg);}}

/* ============================================
   11. Responsive rules
   ============================================ */
@media (max-width:1024px){
  .header-inner{padding:12px 20px;gap:14px;}
  .search-wrap{max-width:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:640px){
  .container{padding:0 16px;}

  .brand-mark{
    width:34px;
    height:34px;
    font-size:18px;
    border-radius:8px;
    flex-basis:34px;
  }
  .brand-name{font-size:17px;}
  .brand img,
  .brand-mark img,
  .site-header img[src="/xpen.webp"],
  .drawer-head img[src="/xpen.webp"],
  .footer-brand img[src="/xpen.webp"]{
    width:34px !important;
    height:34px !important;
    min-width:34px;
    max-width:34px;
    flex-basis:34px;
  }

  .header-inner{padding:10px 16px;gap:10px;}
  .search-wrap input{height:38px;font-size:13.5px;padding:0 12px 0 38px;}
  .search-wrap i{left:14px;}
  .search-wrap kbd{display:none;}
  .menu-toggle{height:40px; padding:0 12px; font-size:13px; gap:6px;}
  .menu-toggle i{font-size:15px;}

  .btn-icon{width:36px;height:36px;font-size:13px;}
  .btn-icon::after{font-size:10px;}

  .country-full{display:none;}
  .country-short{display:inline;}

  .footer-grid{grid-template-columns:1fr;gap:28px;}
}

@media (max-width:480px){
  .header-inner{
    flex-wrap:wrap;
    padding:10px 14px;
    gap:8px 10px;
  }
  .brand{order:1;}
  .menu-toggle{order:2;margin-left:auto;}
  .search-wrap{
    order:3;
    flex:0 0 100%;
    max-width:100%;
    margin-top:2px;
  }

  .login-overlay{padding:20px 12px;align-items:flex-end;}
  .login-modal{border-radius:var(--r-lg) var(--r-lg) 0 0;}
  .login-head{padding:24px 20px 6px;}
  .login-body{padding:18px 20px 20px;}
  .login-footer{padding:14px 20px 20px;}
}

@media (max-width:380px){
  .btn-icon{width:34px;height:34px;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    scroll-behavior:auto !important;
    transition-duration:0.01ms !important;
  }
}


/* ============================================
   12. Sub-page hero (reusable on all internal pages)
   ============================================ */
.xpen-page-hero{
  position:relative;
  padding:54px 0 40px;
  overflow:hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(27,165,163,.10), transparent 40%),
    radial-gradient(circle at 88% 14%, rgba(212,162,76,.07), transparent 38%),
    linear-gradient(180deg, #f4fbfa 0%, var(--bg) 100%);
  border-bottom:1px solid var(--border);
}

.xpen-page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(27,165,163,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,165,163,.04) 1px, transparent 1px);
  background-size:30px 30px;
  mask-image:linear-gradient(180deg, #000 0%, transparent 85%);
  -webkit-mask-image:linear-gradient(180deg, #000 0%, transparent 85%);
  pointer-events:none;
}



.xpen-page-hero-inner{
  position:relative;
  text-align:center;
  max-width:999px;
  margin:0 auto;
  padding:0 24px;
}

.xpen-page-hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:12px;
  color:var(--teal-700);
  font-size:11px;
  font-weight:800;
  letter-spacing:.01em;
  text-transform:uppercase;
}

.xpen-page-hero-eyebrow::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--teal-500);
  box-shadow:0 0 0 4px rgba(27,165,163,.12);
}

.xpen-page-hero h1{
  font-family:var(--font-display);
  color:var(--ink-900);
  font-size:clamp(26px, 4vw, 42px);
  line-height:1.1;
  letter-spacing:-.015em;
  margin:0 0 12px;
}

.xpen-page-hero-sub{
  color:var(--ink-600);
  font-size:14px;
  line-height:1.5;
  margin:0 auto;
  max-width:780px;
}

@media (max-width:640px){
  .xpen-page-hero{
    padding:40px 0 32px;
  }
  .xpen-page-hero-inner{padding:0 16px;}
  .xpen-page-hero h1{
    font-size:clamp(24px, 7vw, 32px);
  }
  .xpen-page-hero-sub{font-size:14.5px;}
}

/* ============================================
   CTA BOX — reusable across pages
   ============================================ */
.xpen-cta-section{
  padding:36px 0 86px;
}

.xpen-cta-box{
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:28px;
  align-items:center;
  padding:34px;
  border-radius:30px;
  background:
    radial-gradient(circle at 0% 0%, rgba(107,218,212,.18), transparent 38%),
    linear-gradient(135deg, var(--ink-900), #10383a);
  color:#fff;
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}

.xpen-cta-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:12px;
  color:var(--teal-300);
  font-size:12px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.xpen-cta-eyebrow::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--teal-400);
  box-shadow:0 0 0 5px rgba(107,218,212,.18);
}

.xpen-cta-title{
  font-family:var(--font-display);
  color:#fff;
  font-size:clamp(20px, 3.6vw, 32px);
  line-height:1.1;
  letter-spacing:-.03em;
  margin:0;
}

.xpen-cta-text{
  color:var(--ink-300);
  font-size:15px;
  line-height:1.5;
  max-width:760px;
  margin:14px 0 0;
}

.xpen-cta-actions{
  display:flex;
  flex-direction:column;
  gap:10px;
  min-width:220px;
}

.xpen-cta-actions .btn-outline{
  color:#fff;
  border-color:rgba(255,255,255,.28);
}

.xpen-cta-actions .btn-outline:hover{
  background:rgba(255,255,255,.08);
  color:#fff;
}

@media (max-width:1024px){
  .xpen-cta-box{
    grid-template-columns:1fr;
  }
  .xpen-cta-actions{
    flex-direction:row;
    flex-wrap:wrap;
  }
}

@media (max-width:640px){
  .xpen-cta-section{
    padding:28px 0 60px;
  }
  .xpen-cta-box{
    padding:24px;
    border-radius:22px;
  }
  .xpen-cta-actions{
    display:grid;
    grid-template-columns:1fr;
  }
}