/* ===== مشاريعي — أفق: أزرق هادئ، RTL، متجاوب ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-950: #172554;
  --blue-900: #1e3a8a;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-200: #bfdbfe;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --blue-25: #f5f9ff;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --danger-bd: #fecaca;
  --gray-text: #64748b;
  --dur: 0.15s;
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: Tahoma, Arial, "Segoe UI", sans-serif;
  background: var(--blue-50);
  color: var(--blue-950);
  line-height: 1.55;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ===== شريط علوي ===== */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--blue-900);
  color: #fff;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  box-shadow: 0 2px 10px rgba(30,58,138,0.25);
}
.topbar .brand { font-weight: 800; font-size: 17px; }
.topbar .brand span { color: #bfdbfe; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }

.btn-icon {
  min-width: 44px; min-height: 44px;
  padding: 8px 12px;
  font-size: 20px; font-family: inherit; line-height: 1;
  color: #fff; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px; cursor: pointer;
}
.btn-icon:active { background: rgba(255,255,255,0.22); }

/* ===== أزرار ===== */
.btn {
  width: 100%; min-height: 50px; padding: 12px 18px;
  font-size: 16px; font-weight: 700; font-family: inherit;
  color: #fff; background: var(--blue-600);
  border: none; border-radius: 12px; cursor: pointer;
  transition: background var(--dur);
}
.btn:hover { background: var(--blue-700); }
.btn:disabled { background: #93b8f2; cursor: not-allowed; }
.btn.small {
  width: auto; min-height: 44px; padding: 10px 16px;
  font-size: 14px; border-radius: 10px;
}
.btn.ghost {
  background: transparent; color: var(--blue-600);
  border: 1.5px solid var(--blue-600);
}
.btn.ghost:hover { background: var(--blue-50); }
.btn.danger { background: var(--danger); }
.btn.danger:hover { background: #b91c1c; }
.btn.danger.ghost { background: transparent; color: var(--danger); border-color: var(--danger); }

/* ===== حاوية ===== */
.container {
  max-width: 720px; margin: 0 auto;
  padding: 16px 16px calc(24px + env(safe-area-inset-bottom));
}

/* ===== شاشة الدخول ===== */
#screen-login { display: flex; align-items: center; justify-content: center; min-height: 100dvh; }
#screen-login .container { width: 100%; }
.login-card {
  width: 100%; max-width: 400px; margin: 0 auto;
  background: #fff; border: 1px solid var(--blue-100);
  border-radius: 20px; padding: 36px 28px;
  box-shadow: 0 12px 32px rgba(30,58,138,0.12);
  text-align: center;
}
.login-logo {
  width: 68px; height: 68px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-600) 100%);
  border-radius: 18px;
}
.login-card h1 { font-size: 24px; color: var(--blue-900); margin-bottom: 6px; }
.login-sub { font-size: 13px; color: var(--gray-text); margin-bottom: 24px; line-height: 1.7; }

.login-msg {
  padding: 12px 14px; border-radius: 10px; font-size: 13px;
  background: var(--blue-50); color: var(--blue-900);
  border: 1px solid var(--blue-100);
}
.login-msg.error { background: var(--danger-bg); color: #991b1b; border-color: var(--danger-bd); }

/* ===== رؤوس الشاشات ===== */
.screen { animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.screen-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.screen-head h2 { font-size: 20px; color: var(--blue-900); flex: 1; min-width: 140px; }
.screen-head .meta { width: 100%; font-size: 12px; color: var(--gray-text); }

/* ===== شريط حالة ===== */
.status-line {
  background: var(--blue-50); border: 1px solid var(--blue-200);
  color: var(--blue-900); padding: 12px 14px; border-radius: 10px;
  font-size: 13px; margin-bottom: 14px;
}
.status-line.error { background: var(--danger-bg); border-color: var(--danger-bd); color: #991b1b; }
.status-line.success { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.status-line .retry {
  margin-top: 8px; display: flex; gap: 8px;
}

/* ===== بطاقات وقوائم ===== */
.card, .card-list .pcard {
  background: #fff; border: 1px solid var(--blue-100);
  border-radius: 16px; padding: 18px;
  box-shadow: 0 4px 14px rgba(30,58,138,0.06);
}
.card { margin-bottom: 14px; }
.card-title { font-size: 15px; font-weight: 700; color: var(--blue-900); margin-bottom: 12px; }

.card-list { display: flex; flex-direction: column; gap: 10px; }
.pcard {
  display: block; width: 100%; text-align: right;
  cursor: pointer; font-family: inherit; font-size: 15px;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.pcard:hover { border-color: var(--blue-500); box-shadow: 0 6px 18px rgba(37,99,235,0.12); }
.pcard .pname { font-weight: 700; color: var(--blue-950); margin-bottom: 4px; }
.pcard .pmeta { font-size: 12px; color: var(--gray-text); }

.empty {
  text-align: center; color: var(--gray-text); font-size: 14px;
  padding: 34px 16px;
}

/* ===== قائمة الملفات ===== */
.file-list { display: flex; flex-direction: column; }
.frow {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 4px; border-bottom: 1px solid var(--blue-25);
}
.frow:last-child { border-bottom: none; }
.frow .fname {
  flex: 1; text-align: right; font-size: 14px; font-weight: 600;
  color: var(--blue-950); word-break: break-all; min-width: 0;
}
.frow .ftype {
  font-size: 11px; color: var(--blue-600);
  background: var(--blue-50); border: 1px solid var(--blue-100);
  padding: 3px 8px; border-radius: 8px; white-space: nowrap;
}
.frow .open-btn {
  min-height: 40px; padding: 8px 14px; font-size: 13px; font-weight: 700;
  font-family: inherit; color: #fff; background: var(--blue-500);
  border: none; border-radius: 10px; cursor: pointer; white-space: nowrap;
}
.frow .open-btn:active { background: var(--blue-700); }

/* ===== النشر ===== */
.deploy-info { font-size: 13px; color: var(--gray-text); margin-bottom: 12px; word-break: break-all; }
.deploy-info a { color: var(--blue-600); text-decoration: none; font-weight: 600; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== السجلات ===== */
.log-item {
  padding: 10px 0; border-bottom: 1px solid var(--blue-25); font-size: 13px;
}
.log-item:last-child { border-bottom: none; }
.log-item .l-head { display: flex; justify-content: space-between; gap: 8px; font-weight: 600; color: var(--blue-950); }
.log-item .l-sub { color: var(--gray-text); font-size: 12px; margin-top: 3px; }
.log-item .l-status { font-size: 12px; font-weight: 700; }
.l-status.ok { color: #047857; }
.l-status.fail { color: var(--danger); }
.l-status.run { color: var(--blue-600); }

/* ===== منطقة الخطر ===== */
.danger-card { border-color: var(--danger-bd); }
.danger-note { font-size: 12px; color: var(--gray-text); margin-bottom: 12px; }

/* ===== المحرر ===== */
.editor-card textarea {
  width: 100%; min-height: 320px; resize: vertical;
  padding: 14px; font-size: 13px; font-family: Consolas, "Courier New", monospace;
  direction: ltr; text-align: left;
  color: var(--blue-950); background: #f8fafc;
  border: 1.5px solid var(--blue-200); border-radius: 12px; outline: none;
  white-space: pre; overflow-wrap: normal; overflow-x: auto;
}
.editor-card textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,0.15); }
.ed-label { display: block; font-size: 13px; font-weight: 700; color: var(--blue-900); margin: 10px 0 6px; }
.ed-hint { font-size: 12px; color: var(--gray-text); margin: 10px 0; }
.input {
  width: 100%; padding: 12px 14px; font-size: 16px;
  border: 1.5px solid var(--blue-200); border-radius: 12px;
  background: #f8fafc; outline: none; font-family: inherit;
}
.input:focus { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,0.15); }

/* ===== مفاتيح اختيار في الحوار ===== */
.opt-row { display: flex; flex-direction: column; gap: 8px; }
.opt {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1.5px solid var(--blue-100);
  border-radius: 12px; cursor: pointer; font-size: 14px;
}
.opt:hover { background: var(--blue-25); }
.opt input { width: 20px; height: 20px; accent-color: var(--blue-600); flex-shrink: 0; }

/* ===== نوافذ حوار ===== */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(15,23,42,0.5);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  width: 100%; max-width: 420px; max-height: 88vh; overflow-y: auto;
  background: #fff; border-radius: 18px; padding: 22px;
  box-shadow: 0 20px 50px rgba(15,23,42,0.3);
}
.modal h3 { font-size: 17px; color: var(--blue-900); margin-bottom: 10px; }
.modal p { font-size: 14px; color: #334155; margin-bottom: 16px; }
.modal .btn-row { margin-top: 6px; }
.deploy-note { font-size: 12px; color: var(--gray-text); margin-top: 6px; }

/* ===== أمان شاشات ===== */
[hidden] { display: none !important; }

@media (max-width: 420px) {
  .container { padding: 12px 12px calc(20px + env(safe-area-inset-bottom)); }
  .btn { min-height: 48px; }
  .screen-head h2 { font-size: 18px; }
  .modal { padding: 18px; }
}