/* ==========================================================
   Miamin AI Accounting — Design System v2
   بنفسجي/كحلي فخم + لمسة ذهبية، سايدبار عصري بأيقونات واضحة
   ========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
    --ink:          #1B1333;   /* بنفسجي-كحلي غامق فخم */
    --ink-2:        #2A1F52;   /* تدرج أفتح شوي للعمق */
    --ink-soft:     #5B5285;   /* نص ثانوي بنفسجي فاتح */
    --paper:        #FBFAFD;
    --ledger:       #F4F0FA;   /* لمسة بنفسجية فاتحة جداً بدل الأخضر */
    --ledger-line:  #E2D9F5;
    --gold:         #D9AF3F;   /* ذهبي فخم */
    --gold-dark:    #AD8322;
    --gold-light:   #F0DA9A;
    --success:      #2F7A4D;
    --danger:       #B0403F;
    --border:       #E6E1F2;

    --font-body:    'Tajawal', sans-serif;
    --font-mono:    'JetBrains Mono', monospace;

    /* توافق مع أسماء المتغيرات القديمة المستخدمة بباقي الصفحات */
    --brass:        var(--gold);
    --brass-dark:   var(--gold-dark);
}

* { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background-color: var(--paper);
    color: var(--ink);
    margin: 0;
    min-height: 100vh;
}

.app-shell { display: flex; min-height: 100vh; }

/* ---------- القائمة الجانبية العصرية ---------- */
.sidebar {
    width: 264px;
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 26px 0;
    box-shadow: 4px 0 24px rgba(27,19,51,0.25);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 22px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 18px;
}

.sidebar-seal {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--ink);
    font-size: 15px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(217,175,63,0.35);
}

.sidebar-brand-text { font-weight: 700; font-size: 16px; line-height: 1.3; }
.sidebar-brand-text small { display: block; font-weight: 400; font-size: 11px; color: rgba(255,255,255,0.55); }

.active-company {
    margin: 0 16px 18px;
    padding: 12px 14px;
    background: rgba(217,175,63,0.14);
    border: 1px solid rgba(217,175,63,0.4);
    border-radius: 10px;
    font-size: 13px;
}
.active-company small { display: block; color: rgba(255,255,255,0.55); font-size: 11px; margin-bottom: 3px; }
.active-company div { color: #fff; font-weight: 700; }
.active-company a { color: var(--gold); font-size: 12px; text-decoration: none; }
.active-company a:hover { text-decoration: underline; }

.sidebar-section-label {
    padding: 18px 22px 8px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.38);
    text-transform: uppercase;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; padding: 0 10px; }

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    color: rgba(255,255,255,0.78);
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 500;
    border-radius: 10px;
    transition: all .18s ease;
    position: relative;
}
.sidebar-nav a::before {
    content: '●';
    font-size: 7px;
    color: rgba(255,255,255,0.35);
    flex-shrink: 0;
    transition: all .18s ease;
}
.sidebar-nav a:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
    transform: translateX(-2px);
}
.sidebar-nav a.active {
    background: linear-gradient(135deg, rgba(217,175,63,0.22), rgba(217,175,63,0.08));
    color: #fff;
    font-weight: 700;
    box-shadow: inset 3px 0 0 var(--gold);
}
.sidebar-nav a.active::before {
    content: '◆';
    color: var(--gold);
    font-size: 10px;
}

.sidebar-footer { padding: 18px 22px 0; border-top: 1px solid rgba(255,255,255,0.12); margin-top: 18px; }
.sidebar-user { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 12px; }
.sidebar-user strong { color: #fff; }

.btn-logout {
    display: block;
    text-align: center;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 10px;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    transition: all .18s ease;
}
.btn-logout:hover { background: rgba(255,255,255,0.1); color: #fff; }

.main { flex: 1; padding: 34px 42px; max-width: 1240px; }

.page-title {
    font-size: 23px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 26px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--ledger-line);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ---------- بطاقات الإحصائيات ---------- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(145deg, #ffffff, var(--ledger));
    border: 1px solid var(--ledger-line);
    border-radius: 14px;
    padding: 22px 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(27,19,51,0.05);
    transition: transform .18s ease, box-shadow .18s ease;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(27,19,51,0.1); }
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--gold), var(--ink));
}
.stat-number { font-family: var(--font-mono); font-size: 30px; font-weight: 700; color: var(--ink); line-height: 1.2; }
.stat-label { font-size: 13px; color: var(--ink-soft); margin-top: 5px; font-weight: 500; }

.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 1px 3px rgba(27,19,51,0.04);
}

/* ---------- الجداول ---------- */
table.ledger-table { width: 100%; border-collapse: collapse; }
.ledger-table thead th {
    background: var(--ink);
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    padding: 13px 16px;
    text-align: right;
}
.ledger-table thead th:first-child { border-radius: 12px 0 0 0; }
.ledger-table thead th:last-child { border-radius: 0 12px 0 0; }
.ledger-table tbody td { padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--border); }
.ledger-table tbody tr:nth-child(even) { background: var(--ledger); }
.ledger-table tbody tr:hover { background: var(--gold-light); }
.ledger-table .num { font-family: var(--font-mono); }
.ledger-table .num { white-space: nowrap; }

/* ---------- الشارات ---------- */
.seal-badge { display: inline-block; padding: 4px 13px; border-radius: 20px; font-size: 12px; font-weight: 700; border: 1.5px solid currentColor; }
.seal-badge.success { color: var(--success); background: #EAF4EE; }
.seal-badge.warning { color: var(--brass-dark); background: #FBF3E0; }
.seal-badge.muted { color: var(--ink-soft); background: var(--ledger); }

/* ---------- أزرار ---------- */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all .18s ease;
}
.btn-brass { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--ink); box-shadow: 0 3px 10px rgba(217,175,63,0.35); }
.btn-brass:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(217,175,63,0.45); color: var(--ink); }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); background: var(--ledger); }
.btn-link-quiet { background: none; color: var(--ink-soft); text-decoration: underline; }

/* ---------- النماذج ---------- */
.form-label { font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 7px; display: block; }
.form-control, .form-select {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 14px;
    background: #fff;
    color: var(--ink);
}
.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(217,175,63,0.15);
}

/* ---------- تنبيهات ---------- */
.alert { padding: 13px 18px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-danger { background: #FBEDED; color: var(--danger); border-color: #E9C6C6; }
.alert-info { background: var(--ledger); color: var(--ink); border-color: var(--ledger-line); }
.alert-warning { background: #FBF3E3; color: var(--gold-dark); border-color: #EFDDAF; }

/* ---------- صفحة الدخول ---------- */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 20% 20%, var(--ink-2), var(--ink) 65%);
    background-image:
        radial-gradient(circle at 15% 15%, rgba(217,175,63,0.18), transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(217,175,63,0.12), transparent 40%),
        linear-gradient(135deg, var(--ink-2), var(--ink));
}
.login-box {
    width: 100%;
    max-width: 390px;
    background: var(--paper);
    border-radius: 18px;
    padding: 40px 34px;
    box-shadow: 0 24px 70px rgba(0,0,0,0.35);
}
.login-seal {
    width: 62px; height: 62px; border-radius: 16px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 18px;
    font-family: var(--font-mono); font-weight: 700; color: var(--ink); font-size: 22px;
    box-shadow: 0 6px 18px rgba(217,175,63,0.4);
}
.login-title { text-align: center; font-weight: 800; font-size: 20px; color: var(--ink); margin-bottom: 3px; }
.login-sub { text-align: center; font-size: 13px; color: var(--ink-soft); margin-bottom: 26px; }

footer.app-footer { text-align: center; color: var(--ink-soft); font-size: 12px; padding: 26px 0; }

/* ---------- الطباعة ---------- */
.btn-print {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    background: var(--ink);
    color: #fff;
    border: none;
    cursor: pointer;
}
.btn-print:hover { background: var(--ink-2); }

@media print {
    .sidebar, .no-print, form, .btn, .btn-print { display: none !important; }
    .app-shell { display: block; }
    .main { padding: 0; max-width: 100%; }
    body { background: #fff; }
    .card { border: 1px solid #ccc; box-shadow: none; }
    .ledger-table thead th { background: #eee !important; color: #000 !important; -webkit-print-color-adjust: exact; }
    .stat-card { border: 1px solid #ccc; background: #fff !important; }
    a { color: inherit; text-decoration: none; }
}

@media (max-width: 768px) {
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; flex-direction: row; align-items: center; padding: 10px 16px; overflow-x: auto; }
    .sidebar-brand { border: none; margin: 0; padding: 0; }
    .sidebar-footer { display: none; }
    .sidebar-nav { flex-direction: row; padding: 0; }
    .main { padding: 20px; }
}