/* ألوان عامة */
:root{
  --fs-green:#2d6a4f;
  --fs-gray:#ccced0;
  --ink:#1f2a2a;
  --muted:#66727a;
  --line:#e7ecef;
  --shadow:0 6px 20px rgba(0,0,0,.08);
}

/* الهيدر (نفس الصفحات الثانية) */
.brand-hero{
  background:
    linear-gradient(#295f4a, #295f4a) top / 100% 20px no-repeat,
    linear-gradient(var(--fs-green), var(--fs-green)) bottom / 100% 20px no-repeat,
    var(--fs-gray);
  padding:25px 0; margin:0;
}
.brand-hero__row{
  display:flex; align-items:center; justify-content:space-between;
  width:90%; max-width:1200px; margin:auto;
}
.brand-title{ display:flex; align-items:baseline; gap:4px; line-height:1; white-space:nowrap; }
.logo-mark{ font-family:'Cairo',sans-serif; font-weight:700; color:var(--fs-green); font-size:clamp(34px,6vw,64px); transform:scaleX(-1); margin-right:-2px; }
.brand-title__text{ margin:0; font-family:'Cairo',sans-serif; font-weight:700; color:var(--fs-green); font-size:clamp(34px,6vw,64px); letter-spacing:-.02em; }
.brand-quicknav{ display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end; direction:rtl; }
.btn-nav{
  padding:8px 16px; border:1px solid rgba(45,106,79,.4); border-radius:999px;
  background:#fff; color:#2d6a4f; font-weight:700; font-size:.95rem; transition:all .2s ease;
}
.btn-nav:hover, .btn-nav.active{
  background:#2d6a4f; color:#fff; border-color:#2d6a4f;
  box-shadow:0 2px 10px rgba(45,106,79,.18);
}

/* صفحة تسجيل الدخول */
.admin-login-section{
  min-height:calc(100vh - 220px);
  display:flex; align-items:center; justify-content:center;
  padding:40px 16px;
  background:
    radial-gradient(1200px 400px at 50% -100px, rgba(45,106,79,.08), transparent 70%),
    #f7f9f8;
}

.login-card{
  width:min(420px, 92vw);
  background:#fff; border:1px solid var(--line); border-radius:16px;
  box-shadow: var(--shadow);
  padding:26px;
}

.login-head{ text-align:center; margin-bottom:14px; }
.lock-badge{
  width:58px; height:58px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  background:#eaf3ee; color:var(--fs-green); font-size:26px; margin-bottom:8px;
}
.login-head h2{ margin:6px 0 2px; color:var(--ink); font-weight:800; font-size:1.3rem; }

.login-form{ display:flex; flex-direction:column; gap:14px; }

.field label{ display:block; font-weight:700; color:#2a3a35; margin-bottom:6px; }
.field input{
  width:100%; padding:12px 12px; border:1px solid #cfd6da; border-radius:10px; outline:none; background:#fff;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus{
  border-color:#2d6a4f;
  box-shadow:0 0 0 3px rgba(45,106,79,.15);
}

/* زر إظهار كلمة المرور */
.pw-wrap{ position:relative; }
.pw-wrap input{ padding-inline-end:44px; }
.pw-toggle{
  position:absolute; inset-inline-end:8px; top:50%; transform:translateY(-50%);
  border:0; background:transparent; cursor:pointer; font-size:18px; line-height:1;
  opacity:.7;
}
.pw-toggle.on{ opacity:1; }

/* صف تذكرني + نسيت كلمة المرور */
.form-row{
  display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:4px;
}
.remember{ color:#2a3a35; user-select:none; }
.remember input{ transform:translateY(1px); margin-inline-end:6px; }
.link{ color:var(--fs-green); text-decoration:none; font-weight:700; }
.link:hover{ text-decoration:underline; }

/* زر الدخول + حالة التحميل */
.btn-main{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center;
  width:100%; padding:12px 14px; border-radius:12px; border:0;
  background:var(--fs-green); color:#fff; font-weight:800; font-size:1rem;
  box-shadow:0 6px 14px rgba(45,106,79,.18);
  cursor:pointer; transition:transform .05s ease, filter .15s ease;
}
.btn-main:active{ transform:translateY(1px); filter:saturate(1.05); }
.btn-main .btn-loading{
  position:absolute; width:18px; height:18px; border-radius:50%;
  border:3px solid rgba(255,255,255,.45); border-top-color:#fff;
  animation:spin .9s linear infinite; display:none;
}
.btn-main.loading .btn-text{ opacity:0; }
.btn-main.loading .btn-loading{ display:block; }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* رسائل */
.form-msg{ margin:6px 2px 0; font-size:.95rem; }
.form-msg.error{ color:#c0392b; }
.form-msg.success{ color:#1e7d4f; }

/* استجابة */
@media (max-width:600px){
  .admin-login-section{ padding:28px 12px; }
  .login-card{ padding:22px; }
}