/* ===== Eye ERP · Centered transparent login (uses dashboard's shared wallpaper background-layer) =====
   Tokens
========================================== */
:root{
  --blue:#2563eb;--blue-light:#3b82f6;--blue-glow:#60a5fa;
  --cyan:#22d3ee;--indigo:#4f46e5;--violet:#6d28d9;
  --glass-card:rgba(255,255,255,0.94);
  --glass-card-strong:rgba(255,255,255,0.98);
  --glass-border:rgba(255,255,255,0.9);
  --text-primary:#0c1024;--text-second:#3f4b68;--text-muted:#6b7590;
  --text-inverse-dim:rgba(255,255,255,0.75);
  --error:#e5484d;--success:#10b981;
  --input-bg:rgba(255,255,255,0.92);--input-border:rgba(210,220,240,0.9);--input-focus:#2563eb;
  --radius-card:26px;--radius-input:14px;--radius-btn:14px;
  --ease:cubic-bezier(0.32,0,0.16,1);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --shadow-card:0 16px 40px rgba(2,1,10,0.28);
}

*{box-sizing:border-box}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* الصفحة نفسها بلا خلفية خاصة بها — تعتمد بالكامل على .background-layer
   المُشتركة مع باقي التطبيق (main.css/header.htm) والتي تعرض خلفية حقيقية
   من images/wallpapers ويتم تدويرها عبر script.js. هنا فقط نُضيف حركة تنفّس
   بسيطة وبطيئة لنفس الطبقة لإحساس "حيّ" خفيف دون أي عناصر رادار/سكانلاين. */
body{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:24px;
  direction:rtl;position:relative;
}
.background-layer::before{
  animation:wallpaperBreathe 22s ease-in-out infinite alternate;
  opacity:1;
  transition:opacity .6s ease, filter .45s var(--transition-default,ease), background-image .01s;
}
.background-layer.is-swapping::before{
  opacity:0;
}
@keyframes wallpaperBreathe{
  from{transform:translateZ(0) scale(1)}
  to{transform:translateZ(0) scale(1.045)}
}
@supports(-webkit-touch-callout:none){
  .background-layer::before{animation:none}
}

@keyframes barFade{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* ===== البطاقة: زجاجية شفافة بسيطة، تتلوّن بألوان الخلفية خلفها ===== */
.login-container{position:relative;z-index:1;width:100%;max-width:368px;animation:cardIn .75s var(--ease) both}
@keyframes cardIn{from{opacity:0;transform:translateY(26px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.login-card{background:var(--glass-card);border-radius:var(--radius-card);padding:34px 32px 22px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--glass-border);position:relative;overflow:hidden;
  transition:box-shadow .4s var(--ease),transform .4s var(--ease)}
.login-card:hover{transform:translateY(-2px)}
.shake{animation:cardShake .4s cubic-bezier(.36,.07,.19,.97) both}
@keyframes cardShake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-4px,0,0)}40%,60%{transform:translate3d(4px,0,0)}}

/* ===== Brand header — centered, symmetric lockup ===== */
.brand-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;margin-bottom:22px}
.brand-logo{position:relative;width:40px;height:40px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-logo-ring{position:absolute;inset:3px;border-radius:50%;background:rgba(255,255,255,0.35);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.5),
    0 8px 16px rgba(12,16,36,0.14),
    0 2px 5px rgba(37,99,235,0.12);
}
.brand-eye-svg{position:relative;z-index:1;color:var(--blue);width:30px;height:30px}
.brand-text{display:flex;flex-direction:column;align-items:center;gap:2px}
.brand-name{font-family:'Sora',sans-serif;font-size:.86rem;font-weight:700;color:var(--text-primary);letter-spacing:-.2px;line-height:1.25;max-width:230px}
.brand-tagline{font-family:'Sora',sans-serif;font-size:.62rem;font-weight:600;color:var(--text-second);letter-spacing:1.2px;text-transform:uppercase;opacity:.85}

@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.card-divider{height:1px;background:linear-gradient(90deg,transparent,var(--glass-border) 30%,var(--glass-border) 70%,transparent);margin-bottom:22px;opacity:.8;animation:fadeUp .6s var(--ease) .1s both}

/* ===== Avatar — حلقة ناعمة ثابتة بدل الحلقة الملونة الدوّارة، أبسط وأهدأ ===== */
.avatar-section{display:flex;justify-content:center;margin-bottom:18px;animation:fadeUp .6s var(--ease) .15s both}
.avatar-ring{position:relative;width:104px;height:104px;display:flex;align-items:center;justify-content:center}
.avatar-ring::before{content:'';position:absolute;left:50%;bottom:-8px;transform:translateX(-50%);width:60%;height:14px;border-radius:50%;background:rgba(2,1,10,0.28);filter:blur(8px);z-index:0}
.user-avatar{position:relative;inset:0;width:100%;height:100%;border-radius:50%;overflow:hidden;z-index:2;background:rgba(255,255,255,0.55);border:2.5px solid rgba(255,255,255,0.75);box-shadow:0 6px 18px rgba(2,1,10,0.18);display:flex;align-items:center;justify-content:center}
.user-avatar img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease),opacity .3s var(--ease)}
.user-avatar:hover img{transform:scale(1.06)}

.selected-user-info{text-align:center;margin-bottom:12px;animation:fadeUp .4s var(--ease) both}
.selected-username{display:block;font-size:.98rem;font-weight:600;color:var(--text-primary);margin-bottom:6px;letter-spacing:-.1px}
.change-user-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:rgba(255,255,255,0.35);border:1px solid rgba(255,255,255,0.5);color:var(--blue);font-family:'Tajawal',sans-serif;font-size:.75rem;font-weight:600;cursor:pointer;padding:6px 14px;min-height:30px;border-radius:20px;transition:all .25s var(--ease)}
.change-user-btn:hover{background:rgba(255,255,255,0.5);transform:translateY(-.5px)}
.change-user-btn:active{transform:translateY(0)}

.login-header{text-align:center;margin-bottom:22px;animation:fadeUp .6s var(--ease) .2s both}
.login-header h2{font-size:1.05rem;font-weight:700;color:var(--text-primary);letter-spacing:-.3px;margin-bottom:5px}
.login-header p{font-size:.85rem;color:var(--text-second);font-weight:500;line-height:1.4}

.login-form{animation:fadeUp .6s var(--ease) .25s both}
.form-group{margin-bottom:16px;position:relative}
.input-wrapper{position:relative;display:flex;align-items:center;width:100%}
.input-icon{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--text-second);pointer-events:none;z-index:4;transition:color .25s var(--ease);display:flex;align-items:center;justify-content:center;line-height:0}
.input-wrapper input{width:100%;background:var(--input-bg);border:1.5px solid var(--input-border);border-radius:var(--radius-input);padding:13px 44px 13px 16px;font-family:'Tajawal',sans-serif;font-size:.92rem;font-weight:400;color:var(--text-primary);outline:none;transition:all .25s var(--ease);position:relative;z-index:3;height:48px;display:block}
.input-wrapper input::placeholder{color:transparent}
.input-wrapper input:focus~.input-icon{color:var(--input-focus)}
.input-wrapper input:focus{background:rgba(255,255,255,0.85);border-color:var(--input-focus);box-shadow:0 0 0 3.5px rgba(37,99,235,0.18),0 2px 8px rgba(37,99,235,0.08)}
.input-wrapper label{position:absolute;right:42px;top:50%;transform:translateY(-50%);color:var(--text-second);font-family:'Tajawal',sans-serif;font-size:.9rem;font-weight:400;pointer-events:none;transition:all .22s var(--ease);transform-origin:right center;z-index:4;background:transparent;padding:0 4px;white-space:nowrap;max-width:calc(100% - 90px);overflow:hidden;text-overflow:ellipsis}
.input-wrapper input:focus+label,.input-wrapper input:not(:placeholder-shown)+label{top:0;transform:translateY(-50%) scale(.78);color:var(--input-focus);font-weight:600;right:14px;background:rgba(255,255,255,0.9);padding:0 6px;border-radius:4px}
.input-focus-line{position:absolute;bottom:8px;right:14px;width:0;height:1.5px;background:linear-gradient(90deg,transparent,var(--cyan),var(--indigo),transparent);border-radius:2px;opacity:0;transition:all .35s var(--ease);pointer-events:none;z-index:5}
.input-wrapper input:focus~.input-focus-line,.input-wrapper input:not(:placeholder-shown)~.input-focus-line{width:calc(100% - 28px);opacity:.9}
.input-wrapper:focus-within .input-icon{color:var(--blue)}

.next-btn{position:absolute;left:6px;top:50%;transform:translateY(-50%);background:linear-gradient(135deg,var(--blue),var(--indigo));border:none;color:#fff;width:36px;height:36px;border-radius:11px;display:none;align-items:center;justify-content:center;cursor:pointer;transition:all .25s var(--ease);z-index:10;box-shadow:0 3px 10px rgba(37,99,235,0.35);flex-shrink:0}
.next-btn:hover{transform:translateY(-50%) scale(1.05);box-shadow:0 4px 14px rgba(37,99,235,0.5);filter:brightness(1.05)}
.next-btn:active{transform:translateY(-50%) scale(.96)}

.password-wrapper input{padding-right:16px;padding-left:50px}
.password-wrapper label{right:16px;max-width:calc(100% - 70px)}
.password-wrapper input:focus+label,.password-wrapper input:not(:placeholder-shown)+label{right:16px}
.password-toggle{position:absolute;left:6px;top:50%;transform:translateY(-50%);background:transparent;border:none;cursor:pointer;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;transition:all .22s var(--ease);z-index:10;color:var(--text-second);flex-shrink:0}
.password-toggle:hover{background:rgba(255,255,255,0.35);color:var(--blue)}
.password-toggle:active{transform:translateY(-50%) scale(.95)}
.toggle-icon{display:block;width:19px;height:19px;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%233f4b68' stroke-width='1.5'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M15 12a3 3 0 11-6 0 3 3 0 016 0z'/%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z'/%3e%3c/svg%3e");background-size:contain;background-repeat:no-repeat;background-position:center;transition:background-image .2s ease}
.password-toggle:hover .toggle-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%232563eb' stroke-width='1.5'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M15 12a3 3 0 11-6 0 3 3 0 016 0z'/%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z'/%3e%3c/svg%3e")}
.toggle-icon.show-password{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%233f4b68' stroke-width='1.5'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M3.98 8.223A10.477 10.477 0 001.934 12C3.226 16.338 7.244 19.5 12 19.5c.993 0 1.953-.138 2.863-.395M6.228 6.228A10.45 10.45 0 0112 4.5c4.756 0 8.773 3.162 10.065 7.498a10.523 10.523 0 01-4.293 5.774M6.228 6.228L3 3m3.228 3.228l3.65 3.65m7.894 7.894L21 21m-3.228-3.228l-3.65-3.65m0 0a3 3 0 11-4.243-4.243m4.242 4.242L9.88 9.88'/%3e%3c/svg%3e");}
.password-toggle:hover .toggle-icon.show-password{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%232563eb' stroke-width='1.5'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M3.98 8.223A10.477 10.477 0 001.934 12C3.226 16.338 7.244 19.5 12 19.5c.993 0 1.953-.138 2.863-.395M6.228 6.228A10.45 10.45 0 0112 4.5c4.756 0 8.773 3.162 10.065 7.498a10.523 10.523 0 01-4.293 5.774M6.228 6.228L3 3m3.228 3.228l3.65 3.65m7.894 7.894L21 21m-3.228-3.228l-3.65-3.65m0 0a3 3 0 11-4.243-4.243m4.242 4.242L9.88 9.88'/%3e%3c/svg%3e");}

.error-message{display:block;color:var(--error);font-size:.76rem;font-weight:600;margin-top:6px;padding-right:4px;opacity:0;transform:translateY(-4px);transition:all .25s var(--ease);min-height:1.2em}
.error-message.show{opacity:1;transform:translateY(0)}
.form-group.error .input-wrapper input{border-color:var(--error);background:rgba(255,240,240,0.75);box-shadow:0 0 0 3.5px rgba(229,72,77,0.18)}
.general-error{background:rgba(255,240,240,0.85);border:1px solid rgba(229,72,77,0.35);border-radius:var(--radius-input);color:#8f1d22;font-size:.82rem;font-weight:600;text-align:center;padding:10px 16px;margin-bottom:16px;display:none;animation:errorSlide .3s var(--ease) both;box-shadow:0 2px 8px rgba(229,72,77,0.08)}
.general-error.show{display:block}
@keyframes errorSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* ===== Buttons ===== */
.login-btn{position:relative;width:100%;background:transparent;border:none;border-radius:var(--radius-btn);padding:0;height:48px;cursor:pointer;overflow:hidden;margin-bottom:20px;opacity:0;transform:translateY(10px) scale(.98);pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease),box-shadow .25s var(--ease);box-shadow:0 4px 16px rgba(37,99,235,0.35),0 1px 3px rgba(37,99,235,0.18)}
.login-btn.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.btn-bg{position:absolute;inset:0;background:linear-gradient(135deg,#2563eb 0,#1d4ed8 55%,#4338ca 100%);transition:opacity .25s;z-index:1}
.btn-shine{position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,0.25),transparent);z-index:2;pointer-events:none}
.login-btn:hover .btn-shine{left:200%;transition:left .65s var(--ease)}
.login-btn:active{transform:scale(.98);box-shadow:0 2px 8px rgba(37,99,235,0.3)}
.login-btn.visible:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,99,235,0.4),0 2px 6px rgba(37,99,235,0.2)}
.login-btn.visible:active{transform:translateY(0);box-shadow:0 3px 10px rgba(37,99,235,0.3)}
.btn-text{position:relative;z-index:2;color:#fff;font-family:'Tajawal',sans-serif;font-size:.95rem;font-weight:600;letter-spacing:.2px;transition:opacity .25s var(--ease)}
.btn-loader{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0;transition:opacity .25s var(--ease);z-index:2;display:flex;align-items:center;justify-content:center}
.loader-circle{width:22px;height:22px;animation:rotate 1.35s linear infinite}
.loader-path{animation:loaderDash 1.35s ease-in-out infinite}
@keyframes rotate{100%{transform:rotate(360deg)}}
@keyframes loaderDash{0%{stroke-dasharray:1,88;stroke-dashoffset:0}50%{stroke-dasharray:60,88;stroke-dashoffset:-20}100%{stroke-dasharray:60,88;stroke-dashoffset:-88}}
.login-btn.loading .btn-text{opacity:0}
.login-btn.loading .btn-loader{opacity:1}
.login-btn.loading{cursor:not-allowed;filter:brightness(.95)}

/* Consistent focus ring for keyboard users across all interactive controls */
.login-btn:focus-visible,.next-btn:focus-visible,.change-user-btn:focus-visible,
.password-toggle:focus-visible,.input-wrapper input:focus-visible{
  outline:2px solid var(--cyan);outline-offset:2px}

/* ===== Success / boot sequence ===== */
.success-message{display:none;text-align:center;padding:8px 0 12px;animation:fadeUp .5s var(--ease) both}
.success-message.show{display:block}
.success-inner{display:flex;flex-direction:column;align-items:center}
.success-ring{position:relative;width:72px;height:72px;margin-bottom:16px;display:flex;align-items:center;justify-content:center}
.success-ring::before{content:'';position:absolute;inset:-4px;border-radius:50%;background:conic-gradient(from 0deg,var(--success),#34d399,var(--success));animation:ringRotate 2.5s linear infinite;opacity:.6;filter:blur(.5px)}
@keyframes ringRotate{to{transform:rotate(360deg)}}
.success-ring::after{content:'';position:absolute;inset:2px;border-radius:50%;background:var(--glass-card-strong);z-index:1}
.success-icon{position:absolute;inset:6px;background:linear-gradient(135deg,var(--success),#047857);border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:2;box-shadow:0 4px 14px rgba(16,185,129,0.4);animation:successPop .5s var(--ease) .05s both}
@keyframes successPop{0%{transform:scale(.4);opacity:0}65%{transform:scale(1.06)}100%{transform:scale(1);opacity:1}}
.success-message h3{font-size:1.15rem;font-weight:700;color:var(--text-primary);margin-bottom:6px;letter-spacing:-.2px}
.success-message p{font-size:.83rem;color:var(--text-second);margin-bottom:16px;line-height:1.4;font-family:var(--mono);transition:opacity .2s ease}
.success-progress{width:100%;max-width:200px;height:3px;background:var(--input-border);border-radius:4px;overflow:hidden;margin:0 auto}
.success-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--success),var(--blue),var(--cyan));border-radius:4px;transition:width linear}

.card-footer{display:flex;justify-content:center;margin-top:6px;animation:fadeUp .6s var(--ease) .3s both}
.footer-secure{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:.72rem;color:var(--text-second);font-weight:500;letter-spacing:.1px}
.footer-secure svg{color:var(--success);flex-shrink:0;filter:drop-shadow(0 1px 4px rgba(16,185,129,0.2))}

/* ===== Responsive ===== */
@media(max-width:440px){
  body{padding:16px}
  .login-card{padding:28px 22px 20px}
  .login-header h2{font-size:1.15rem}
  .avatar-ring{width:88px;height:88px}
  .brand-name{font-size:.8rem;max-width:210px}
}
@media(max-width:340px){
  .login-card{padding:24px 18px 18px}
}
@media(max-height:700px){
  body{padding-top:14px;padding-bottom:14px}
  .login-card{padding:22px 26px 18px}
  .avatar-section{margin-bottom:10px}
  .brand-header{margin-bottom:16px}
  .login-header{margin-bottom:16px}
  .form-group{margin-bottom:13px}
  .avatar-ring{width:80px;height:80px}
}
@supports(-webkit-touch-callout:none){input,button{font-size:16px!important}}
@media(hover:none)and(pointer:coarse){
  .next-btn:hover,.change-user-btn:hover,.password-toggle:hover{transform:translateY(-50%) scale(1);box-shadow:none}
  .login-btn.visible:hover{transform:translateY(0) scale(1);box-shadow:0 4px 16px rgba(37,99,235,0.35)}
}

/* ===== ساعة على طراز أنظمة التشغيل (شبيهة بساعة شريط مهام لوحة التحكم / Chromebook) =====
   كبسولة زجاجية عائمة أسفل يسار الشاشة، بنفس تركيبة الوقت/التاريخ المستخدمة
   في dashboard (eyeerp-home-taskbar-clock) — الوقت بخط بارز والتاريخ أصغر وأخفت تحته. */
.os-clock{
  position:fixed;
  top:24px;left:24px;
  z-index:30;
  display:flex;flex-direction:column;align-items:flex-start;
  line-height:1.2;
  cursor:default;
  animation:osClockReveal .6s var(--ease) .2s both, osClockFloat 4.5s ease-in-out .9s infinite;
  will-change:transform;
}
@keyframes osClockReveal{
  from{opacity:0;transform:translateY(-14px) scale(.94)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
@keyframes osClockFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}
.os-clock-time{
  font-size:1.9rem;font-weight:800;color:#fff;
  letter-spacing:.4px;font-feature-settings:"tnum";
  font-family:var(--mono);
  text-shadow:0 2px 10px rgba(2,1,10,0.45),0 1px 2px rgba(2,1,10,0.5);
}
.os-clock-date{
  font-size:.85rem;font-weight:600;color:#fff;
  margin-top:2px;letter-spacing:.2px;opacity:.92;
  white-space:nowrap;
  text-shadow:0 1px 6px rgba(2,1,10,0.45),0 1px 2px rgba(2,1,10,0.5);
}

/* غير ضرورية على الجوال — تختفي تمامًا لتوفير المساحة */
@media(max-width:767px){
  .os-clock{display:none}
}