/* =====================================================================
   شاشة الدخول — نفس تصميم TMERP (D:\LotusERP: Index.aspx + Content/app.css .login)
   لوحة ملونة بهوية المستشفى + صندوق الدخول
   ===================================================================== */
:root {
	--ez-bg: #f3f5fa;
	--ez-surface: #ffffff;
	--ez-surface-2: #f8f9fc;
	--ez-line: #e2e6ee;
	--ez-line-soft: #edf0f5;
	--ez-ink: #111827;
	--ez-ink-2: #4b5563;
	--ez-ink-3: #8a93a3;
	--ez-accent: #4f46e5;
	--ez-accent-2: #4338ca;
	--ez-accent-soft: #eef0ff;
	--ez-accent-ink: #ffffff;
	--ez-focus: color-mix(in srgb, var(--ez-accent) 28%, transparent);
	--ez-hl: #f59e0b;
	--ez-bad: #dc2626;
	--ez-bad-soft: #fdeceb;
	--ez-font: "Cairo", Tahoma, "Segoe UI", sans-serif;
	--ez-radius: 12px;
	--ctl-radius: 8px;
	--btn-radius: 8px;
	--btn-weight: 600;
	--btn-shadow: none;
	--btn-primary-bg: var(--ez-accent);
	--top-on-line: color-mix(in srgb, var(--ez-accent) 45%, transparent);
}
/* الوضع الليلي (نفس القيم في Css/Master.css) — آخر وضع على الجهاز أو زر الشمس/القمر في الصندوق */
html[data-mode="dark"] {
	--ez-bg: #0b1020;
	--ez-surface: #121829;
	--ez-surface-2: #182036;
	--ez-line: #263049;
	--ez-line-soft: #1c2540;
	--ez-ink: #e6e9f2;
	--ez-ink-2: #aab3c6;
	--ez-ink-3: #76809a;
	--ez-accent: #818cf8;
	--ez-accent-2: #6366f1;
	--ez-accent-ink: #0b1020;
	--ez-accent-soft: color-mix(in srgb, var(--ez-accent) 20%, #121829);
	--ez-focus: color-mix(in srgb, var(--ez-accent) 40%, transparent);
	--ez-bad: #f87171;
	--ez-bad-soft: #3a1717;
	--app-name-hi: rgba(255, 255, 255, .06);
	color-scheme: dark;
}
html[data-mode="dark"] .m-dark, html:not([data-mode="dark"]) .m-light { display: none; }
html[data-mode="dark"] .login-card { box-shadow: 0 24px 60px rgba(0, 0, 0, .45); }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--ez-bg); color: var(--ez-ink); font-family: var(--ez-font); font-size: 14px; line-height: 1.55; }
[hidden] { display: none !important; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: var(--ez-bg); }
.login-card { width: min(940px, 100%); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); background: var(--ez-surface); border-radius: 18px; box-shadow: 0 24px 60px rgba(15, 23, 42, .14); overflow: hidden; }

/* اللوحة الملونة */
.login-brand {
	position: relative; display: flex; flex-direction: column; gap: 14px; padding: 32px; color: #fff; overflow: hidden;
	background: radial-gradient(circle at 15% 85%, rgba(99, 102, 241, .35), transparent 45%), linear-gradient(160deg, #1d4ed8 0%, #1e3a8a 55%, #0f172a 100%);
}
.lb-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; direction: ltr; justify-content: flex-end; }
.lb-logo b, .lb-logo i { color: #fbbf24; }
.lb-logo i { font-size: 20px; }
.lb-kicker { direction: ltr; text-align: end; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: rgba(255, 255, 255, .65); }
.lb-name { display: flex; align-items: center; gap: 14px; margin: 6px 0 0; font-size: 30px; font-weight: 800; line-height: 1.25; }
.lb-name .lb-ic { width: 64px; height: 64px; flex: none; border-radius: 16px; display: grid; place-items: center; background: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); }
.lb-name .lb-ic img { width: 50px; height: 50px; object-fit: contain; }
.lb-name b { color: #fbbf24; font-weight: 800; }
.lb-title { margin: 0; font-size: 20px; font-weight: 800; line-height: 1.4; }
.lb-sub { margin: 0; font-size: 13.5px; color: rgba(255, 255, 255, .78); }
.lb-feats { list-style: none; margin: 4px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.lb-feats li { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; }
.lb-feats li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #f59e0b; flex: none; }
.lb-support { margin-top: auto; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 14px; background: rgba(255, 255, 255, .08); color: #fff; text-decoration: none; }
.lb-support:hover { background: rgba(255, 255, 255, .13); color: #fff; }
.lb-support > i { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: #3b82f6; }
.lb-support small { display: block; font-size: 12px; color: rgba(255, 255, 255, .75); }
.lb-support b { font-size: 20px; letter-spacing: .04em; direction: ltr; display: block; text-align: end; }

/* صندوق الدخول */
.login-box { position: relative; padding: 36px 32px; display: grid; gap: 16px; align-content: center; }
.login-box h1 { margin: 0; font-size: 24px; font-weight: 800; }
.login-box p { margin: 0; color: var(--ez-ink-3); font-size: 13px; }

/* اسم البرنامج (المرجع / Reference) — نفس شارة الشريط العلوي في Css/Master.css بمقاس أكبر */
.app-name {
	justify-self: start; display: inline-flex; align-items: center; gap: 12px; height: 52px; margin-bottom: 4px;
	padding-inline: 6px 20px; border-radius: 999px; white-space: nowrap; user-select: none;
	background: linear-gradient(135deg, var(--ez-accent-soft), var(--ez-surface) 70%);
	border: 1px solid color-mix(in srgb, var(--ez-accent) 22%, transparent);
	box-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 22px color-mix(in srgb, var(--ez-accent) 14%, transparent), inset 0 1px 0 var(--app-name-hi, #fff);
	font: inherit; color: inherit; cursor: pointer; transition: transform .15s, box-shadow .15s;
}
/* زرار "عن البرنامج" (js/About.js) */
.app-name:hover { transform: translateY(-1px); box-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 10px 26px color-mix(in srgb, var(--ez-accent) 24%, transparent), inset 0 1px 0 var(--app-name-hi, #fff); }
.app-name:focus-visible { outline: 3px solid var(--ez-focus); outline-offset: 2px; }
.app-name-ic {
	position: relative; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
	background: linear-gradient(135deg, var(--ez-accent), var(--ez-accent-2)); color: #fff; font-size: 17px;
	box-shadow: 0 4px 10px color-mix(in srgb, var(--ez-accent) 35%, transparent);
}
.app-name-ic::after {
	content: ""; position: absolute; top: 1px; inset-inline-end: 1px; width: 10px; height: 10px; border-radius: 50%;
	background: var(--ez-hl); border: 2px solid var(--ez-surface);
}
.app-name-ar {
	font-size: 25px; font-weight: 800; line-height: 1; letter-spacing: .2px; padding-bottom: 4px;
	background: linear-gradient(135deg, var(--ez-accent-2), var(--ez-accent));
	-webkit-background-clip: text; background-clip: text; color: transparent;
}
.app-name-sep { width: 1px; height: 26px; flex: none; background: linear-gradient(transparent, color-mix(in srgb, var(--ez-accent) 35%, transparent), transparent); }
.app-name-en {
	font-family: "Segoe UI", Tahoma, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 3px;
	text-transform: uppercase; color: var(--ez-ink-2);
}

/* زر الاستيل في ركن صندوق الدخول (Default.aspx — js/Themes.js) */
.login-tools { position: absolute; top: 12px; inset-inline-end: 12px; display: flex; gap: 4px; }
.login-tool {
	display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; border: 1px solid transparent;
	background: none; color: var(--ez-ink-3); font-size: 15px; cursor: pointer;
}
.login-tool:hover { color: var(--ez-accent); background: var(--ez-accent-soft); border-color: var(--top-on-line); }

/* استيل آخر مستخدم على الجهاز (Default.aspx: login-themed) — اللوحة الملونة من لون الاستيل بدل الأزرق الثابت */
html.login-themed .login-brand {
	background: radial-gradient(circle at 15% 85%, color-mix(in srgb, var(--ez-accent) 40%, transparent), transparent 45%),
				linear-gradient(160deg, color-mix(in srgb, var(--ez-accent-2) 75%, #0b1020) 0%, color-mix(in srgb, var(--ez-accent-2) 40%, #0b1020) 55%, #0b1020 100%);
}
html.login-themed .lb-logo b, html.login-themed .lb-logo i, html.login-themed .lb-name b { color: var(--ez-hl); }
html.login-themed .lb-feats li::before { background: var(--ez-hl); }
html.login-themed .lb-support > i { background: rgba(255, 255, 255, .16); }

.ez-field { display: grid; gap: 5px; min-width: 0; }
.ez-field > label { font-size: 12px; font-weight: 600; color: var(--ez-ink-2); margin: 0; }
.ez-req { color: var(--ez-bad); }
.ez-ctl {
	display: block; width: 100%; min-height: 40px; padding: 7px 11px; border: 1px solid var(--ez-line); border-radius: var(--ctl-radius);
	background: var(--ez-surface); color: var(--ez-ink); font: inherit; transition: border-color .15s, box-shadow .15s;
}
.ez-ctl:focus { border-color: var(--ez-accent); box-shadow: 0 0 0 3px var(--ez-focus); outline: none; }
.ez-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px; width: 100%; padding: 10px 15px;
	border: 1px solid transparent; border-radius: var(--btn-radius); background: var(--btn-primary-bg); color: var(--ez-accent-ink);
	box-shadow: var(--btn-shadow); font: inherit; font-weight: 700; cursor: pointer; transition: filter .15s;
}
.ez-btn:hover { filter: brightness(1.08); }
.ez-btn:focus-visible { outline: 3px solid var(--ez-focus); outline-offset: 1px; }

/* رسالة الخطأ (Default.aspx.cs: pnlError) */
.error-message { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 10px; font-weight: 600; background: var(--ez-bad-soft); color: var(--ez-bad); }

.login-foot { margin-top: 4px; padding-top: 14px; border-top: 1px solid var(--ez-line); font-size: 12px; color: var(--ez-ink-3); text-align: center; }
.login-ver { display: block; margin-top: 3px; font-size: 11px; opacity: .8; font-variant-numeric: tabular-nums; }

@media (max-width: 760px) {
	.login-card { grid-template-columns: 1fr; }
	.login-brand { padding: 24px; }
	.lb-feats, .lb-sub, .lb-support { display: none; }
	.lb-name { font-size: 24px; }
	.lb-name .lb-ic { width: 52px; height: 52px; }
	.lb-name .lb-ic img { width: 40px; height: 40px; }
	.lb-title { font-size: 16px; }
	.login-box { padding: 28px 22px; }
}
@media (max-width: 400px) { .app-name-sep, .app-name-en { display: none; } }
@media (prefers-reduced-motion: reduce) { .ez-btn, .ez-ctl { transition: none; } }