/* ===================================================================
   لوحة تحكم الرواد — نظام التصميم (RTL / Arabic)
   =================================================================== */
:root {
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #2dd4bf;
    --primary-glow: rgba(13, 148, 136, .35);
    --accent: #6366f1;
    --success: #16a34a;
    --danger: #e11d48;
    --warning: #f59e0b;
    --info: #0ea5e9;

    --bg: #eef2f5;
    --card: #ffffff;
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e7ecf1;

    --sidebar-w: 270px;
    --sidebar-bg: linear-gradient(195deg, #0b1220 0%, #0f2a2a 55%, #0f3d3a 100%);
    --radius: 16px;
    --radius-sm: 11px;
    --shadow: 0 10px 30px -12px rgba(15, 23, 42, .18);
    --shadow-lg: 0 24px 50px -20px rgba(15, 23, 42, .35);
    --trans: .25s cubic-bezier(.4, 0, .2, 1);
}

* { scrollbar-width: thin; scrollbar-color: #cbd5e1 transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 20px; }
*::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

body {
    font-family: 'Tajawal', 'Cairo', system-ui, sans-serif;
    background: var(--bg);
    color: var(--ink);
    overflow-x: hidden;
}

/* ============================ LAYOUT ============================ */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    color: #e2e8f0;
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0; /* RTL: start = يمين الشاشة */
    display: flex;
    flex-direction: column;
    z-index: 1040;
    transition: transform var(--trans);
    box-shadow: -8px 0 40px -20px rgba(0, 0, 0, .6);
}
.sidebar__brand {
    display: flex; align-items: center; gap: 12px;
    padding: 22px 22px 18px;
}
.sidebar__brand .logo {
    width: 44px; height: 44px; border-radius: 13px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    box-shadow: 0 8px 22px -6px var(--primary-glow);
    color: #fff; font-size: 22px; flex: none;
}
.sidebar__brand h1 { font-size: 1.15rem; font-weight: 800; margin: 0; line-height: 1.2; color: #fff; }
.sidebar__brand span { font-size: .72rem; color: #7dd3c8; font-weight: 600; }

.sidebar__nav { flex: 1; overflow-y: auto; padding: 6px 12px 24px; }
.sidebar__nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); }
.nav-label {
    font-size: .68rem; font-weight: 700; letter-spacing: .04em;
    color: #5e7d7a; text-transform: uppercase;
    padding: 16px 14px 8px;
}
.nav-link-item {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 14px; margin: 2px 0;
    border-radius: var(--radius-sm);
    color: #b3c4c2; text-decoration: none;
    font-weight: 600; font-size: .92rem;
    transition: var(--trans);
    position: relative;
}
.nav-link-item i { font-size: 1.18rem; width: 24px; text-align: center; flex: none; }
.nav-link-item:hover { background: rgba(255, 255, 255, .07); color: #fff; transform: translateX(-3px); }
.nav-link-item.active {
    background: linear-gradient(100deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 10px 24px -10px var(--primary-glow);
}
.nav-link-item.active::before {
    content: ''; position: absolute; inset-inline-start: -12px; inset-block: 8px;
    width: 4px; border-radius: 6px; background: var(--primary-light);
}

/* main */
.main { flex: 1; margin-inline-start: var(--sidebar-w); min-width: 0; transition: margin var(--trans); }

.topbar {
    position: sticky; top: 0; z-index: 1030;
    display: flex; align-items: center; gap: 16px;
    padding: 14px 26px;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.topbar h2 { font-size: 1.18rem; font-weight: 800; margin: 0; }
.topbar .sub { font-size: .76rem; color: var(--muted); font-weight: 600; }
.topbar__spacer { flex: 1; }
.burger { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--ink); }

.user-chip {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 12px 6px 6px; border-radius: 40px;
    background: #fff; border: 1px solid var(--line); cursor: pointer;
    transition: var(--trans);
}
.user-chip:hover { box-shadow: var(--shadow); }
.user-chip .avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff; display: grid; place-items: center; font-weight: 800; font-size: .9rem;
}
.user-chip .nm { font-weight: 700; font-size: .85rem; line-height: 1.1; }
.user-chip .rl { font-size: .68rem; color: var(--muted); }

.content { padding: 26px; }

/* ============================ CARDS ============================ */
.card-x {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--trans);
}
.card-x:hover { box-shadow: var(--shadow-lg); }
.card-x__head {
    display: flex; align-items: center; gap: 12px;
    padding: 18px 22px; border-bottom: 1px solid var(--line);
}
.card-x__head h3 { font-size: 1.02rem; font-weight: 800; margin: 0; }
.card-x__head .spacer { flex: 1; }
.card-x__body { padding: 20px 22px; }

/* stat cards */
.stat {
    position: relative; overflow: hidden;
    border-radius: var(--radius); padding: 24px;
    color: #fff; box-shadow: var(--shadow-lg);
    transition: var(--trans);
}
.stat:hover { transform: translateY(-5px); }
.stat .ico {
    position: absolute; inset-block-start: 18px; inset-inline-start: 20px;
    font-size: 2.6rem; opacity: .25;
}
.stat .lbl { font-size: .9rem; font-weight: 600; opacity: .95; }
.stat .val { font-size: 2.1rem; font-weight: 800; margin-top: 6px; letter-spacing: -.02em; }
.stat .cur { font-size: .9rem; font-weight: 600; opacity: .85; }
.stat--balance { background: linear-gradient(135deg, #0ea5a4, #0f766e); }
.stat--income  { background: linear-gradient(135deg, #6366f1, #4338ca); }
.stat--expense { background: linear-gradient(135deg, #f43f5e, #be123c); }
.stat--amber   { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stat::after {
    content: ''; position: absolute; inset-block-end: -40px; inset-inline-end: -30px;
    width: 130px; height: 130px; border-radius: 50%;
    background: rgba(255, 255, 255, .12);
}

/* ============================ TABLES ============================ */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: separate; border-spacing: 0; }
table.tbl thead th {
    background: #f8fafc; color: var(--muted);
    font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em;
    padding: 13px 16px; text-align: start; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.tbl tbody td { padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: .9rem; vertical-align: middle; }
table.tbl tbody tr { transition: background .15s; }
table.tbl tbody tr:hover { background: #f8fafc; }
table.tbl tbody tr:last-child td { border-bottom: 0; }

.pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 12px; border-radius: 30px; font-size: .76rem; font-weight: 700;
}
.pill--green { background: #dcfce7; color: #166534; }
.pill--red { background: #ffe4e6; color: #9f1239; }
.pill--amber { background: #fef3c7; color: #92400e; }
.pill--slate { background: #e2e8f0; color: #334155; }

.btn-icon {
    width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line);
    background: #fff; display: inline-grid; place-items: center; cursor: pointer;
    color: var(--muted); transition: var(--trans); font-size: .95rem;
}
.btn-icon:hover { color: #fff; }
.btn-icon.edit:hover { background: var(--info); border-color: var(--info); }
.btn-icon.del:hover { background: var(--danger); border-color: var(--danger); }
.btn-icon.pay:hover { background: var(--success); border-color: var(--success); }

/* ============================ FORM / BUTTONS ============================ */
.btn-grad {
    background: linear-gradient(100deg, var(--primary), var(--primary-dark));
    border: 0; color: #fff; font-weight: 700; border-radius: 11px;
    padding: 10px 22px; transition: var(--trans); box-shadow: 0 10px 22px -10px var(--primary-glow);
}
.btn-grad:hover { color: #fff; filter: brightness(1.07); transform: translateY(-1px); }
.btn-soft {
    background: #f1f5f9; border: 1px solid var(--line); color: var(--ink);
    font-weight: 700; border-radius: 11px; padding: 10px 20px; transition: var(--trans);
}
.btn-soft:hover { background: #e2e8f0; }

.form-label { font-weight: 700; font-size: .85rem; margin-bottom: 6px; color: #334155; }
.form-control, .form-select {
    border-radius: 11px; border: 1.5px solid var(--line); padding: 10px 14px; font-size: .92rem;
    transition: var(--trans);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-glow);
}
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--danger); }
.invalid-feedback { font-weight: 600; font-size: .8rem; }

.modal-content { border: 0; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.modal-header { background: #f8fafc; border-bottom: 1px solid var(--line); padding: 18px 24px; }
.modal-title { font-weight: 800; font-size: 1.05rem; }
.modal-body { padding: 24px; }
.modal-footer { border-top: 1px solid var(--line); padding: 16px 24px; }

/* select2 tweaks */
.select2-container--bootstrap-5 .select2-selection { border-radius: 11px !important; border: 1.5px solid var(--line) !important; min-height: 44px; padding: 4px 6px; }

/* empty state */
.empty { text-align: center; padding: 50px 20px; color: var(--muted); }
.empty i { font-size: 3rem; opacity: .35; }
.empty p { margin-top: 12px; font-weight: 600; }

/* page reveal animation */
.reveal { animation: reveal .5s var(--trans) both; }
.reveal:nth-child(2) { animation-delay: .06s; }
.reveal:nth-child(3) { animation-delay: .12s; }
.reveal:nth-child(4) { animation-delay: .18s; }
@keyframes reveal { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* overlay for mobile sidebar */
.sb-overlay { position: fixed; inset: 0; background: rgba(15,23,42,.5); z-index: 1035; opacity: 0; visibility: hidden; transition: var(--trans); }
.sb-overlay.show { opacity: 1; visibility: visible; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(100%); }
    .sidebar.open { transform: none; }
    .main { margin-inline-start: 0; }
    .burger { display: block; }
}

/* ============================ LOGIN ============================ */
.auth-wrap {
    min-height: 100vh; display: grid; place-items: center; padding: 24px;
    background: radial-gradient(1200px 600px at 80% -10%, #0f3d3a 0%, transparent 55%),
                radial-gradient(900px 500px at 0% 100%, #1e1b4b 0%, transparent 50%),
                #0b1220;
    position: relative; overflow: hidden;
}
.auth-wrap::before, .auth-wrap::after {
    content: ''; position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5;
}
.auth-wrap::before { width: 360px; height: 360px; background: var(--primary); top: -80px; right: -60px; animation: float 8s ease-in-out infinite; }
.auth-wrap::after { width: 320px; height: 320px; background: var(--accent); bottom: -90px; left: -50px; animation: float 10s ease-in-out infinite reverse; }
@keyframes float { 50% { transform: translateY(28px); } }

.auth-card {
    position: relative; z-index: 2;
    width: 100%; max-width: 410px;
    background: rgba(255, 255, 255, .97);
    border-radius: 24px; padding: 40px 34px;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6);
    animation: reveal .6s var(--trans) both;
}
.auth-card .logo {
    width: 64px; height: 64px; border-radius: 18px; margin: 0 auto 18px;
    display: grid; place-items: center; color: #fff; font-size: 30px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    box-shadow: 0 16px 30px -10px var(--primary-glow);
}
.auth-card h1 { text-align: center; font-weight: 800; font-size: 1.5rem; margin-bottom: 4px; }
.auth-card .lead { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 28px; font-weight: 600; }
.input-ico { position: relative; }
.input-ico i { position: absolute; inset-inline-start: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.input-ico .form-control { padding-inline-start: 42px; }