/* =========================================================
   ParsGas Ashkanan Unified Theme
   مسیر پیشنهادی:
   core/static/core/css/parsgas-theme.css
   ========================================================= */

:root{
    --pg-brand:#e76f2e;
    --pg-brand-dark:#bf4f1d;
    --pg-brand-light:#f59a63;
    --pg-brand-soft:#fff1e9;
    --pg-brand-pale:#fff8f4;

    --pg-bg:#f7f4f1;
    --pg-surface:#ffffff;
    --pg-surface-2:#fcfaf8;
    --pg-text:#222735;
    --pg-muted:#737987;
    --pg-soft-text:#98949b;
    --pg-border:#ebe4df;

    --pg-green:#178a55;
    --pg-green-soft:#eaf8f1;
    --pg-blue:#3078c8;
    --pg-blue-soft:#edf5ff;
    --pg-red:#c94242;
    --pg-red-soft:#fff0f0;
    --pg-yellow:#b77a12;
    --pg-yellow-soft:#fff8e8;
    --pg-purple:#7b61c8;
    --pg-purple-soft:#f3efff;

    --pg-shadow:0 12px 32px rgba(58, 42, 32, 0.075);
    --pg-shadow-sm:0 7px 20px rgba(58, 42, 32, 0.045);
    --pg-shadow-hover:0 18px 44px rgba(58, 42, 32, 0.13);

    --pg-radius:18px;
    --pg-radius-lg:24px;
    --pg-radius-sm:12px;

    --pg-font:Tahoma, Arial, sans-serif;
}

/* =========================
   Reset و پایه
========================= */

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    min-height:100vh;
    font-family:var(--pg-font);
    direction:rtl;
    color:var(--pg-text);
    background:
        radial-gradient(circle at 4% 8%, rgba(231,111,46,.08), transparent 24%),
        radial-gradient(circle at 80% 88%, rgba(231,111,46,.06), transparent 27%),
        var(--pg-bg);
}

a{
    color:inherit;
}

button,
input,
select,
textarea{
    font-family:inherit;
}

::selection{
    background:rgba(231,111,46,.22);
}

/* =========================
   Layout عمومی صفحات
========================= */

.pg-page{
    width:min(1280px, calc(100% - 32px));
    margin:24px auto;
}

.pg-page-wide{
    width:min(1500px, calc(100% - 32px));
}

.pg-header{
    position:relative;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    margin-bottom:18px;
    padding:20px 22px;
    border:1px solid var(--pg-border);
    border-radius:var(--pg-radius-lg);
    background:
        radial-gradient(circle at 8% 20%, rgba(231,111,46,.12), transparent 28%),
        linear-gradient(135deg, #fff, #fff8f4);
    box-shadow:var(--pg-shadow);
}

.pg-header::after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    height:5px;
    background:linear-gradient(90deg, var(--pg-brand), var(--pg-brand-light), transparent);
}

.pg-header-main{
    position:relative;
    z-index:2;
}

.pg-title{
    margin:0;
    color:var(--pg-text);
    font-size:24px;
    font-weight:900;
    line-height:1.7;
}

.pg-title span,
.pg-title-brand{
    color:var(--pg-brand);
}

.pg-subtitle{
    margin:6px 0 0;
    color:var(--pg-muted);
    font-size:13px;
    line-height:2;
}

.pg-header-actions{
    position:relative;
    z-index:2;
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:10px;
    flex-wrap:wrap;
}

/* =========================
   کارت، پنل، شبکه
========================= */

.pg-card{
    margin-bottom:18px;
    padding:18px;
    border:1px solid var(--pg-border);
    border-radius:var(--pg-radius);
    background:var(--pg-surface);
    box-shadow:var(--pg-shadow-sm);
}

.pg-card-lg{
    padding:22px;
    border-radius:var(--pg-radius-lg);
}

.pg-card-title{
    display:flex;
    align-items:center;
    gap:9px;
    margin:0 0 14px;
    color:var(--pg-text);
    font-size:17px;
    font-weight:900;
}

.pg-card-title::before{
    content:"";
    width:7px;
    height:23px;
    border-radius:999px;
    background:linear-gradient(180deg, var(--pg-brand), var(--pg-brand-light));
}

.pg-grid{
    display:grid;
    gap:14px;
}

.pg-grid-2{grid-template-columns:repeat(2, minmax(0,1fr));}
.pg-grid-3{grid-template-columns:repeat(3, minmax(0,1fr));}
.pg-grid-4{grid-template-columns:repeat(4, minmax(0,1fr));}
.pg-grid-5{grid-template-columns:repeat(5, minmax(0,1fr));}

.pg-stat{
    position:relative;
    overflow:hidden;
    min-height:112px;
    padding:17px;
    border:1px solid var(--pg-border);
    border-radius:var(--pg-radius);
    background:#fff;
    box-shadow:var(--pg-shadow-sm);
}

.pg-stat::after{
    content:"";
    position:absolute;
    width:92px;
    height:92px;
    left:-35px;
    top:-35px;
    border-radius:50%;
    background:var(--pg-brand-soft);
}

.pg-stat-label{
    color:var(--pg-muted);
    font-size:12px;
    font-weight:bold;
}

.pg-stat-value{
    margin-top:12px;
    color:var(--pg-brand);
    font-size:24px;
    font-weight:900;
    line-height:1.5;
}

.pg-stat-help{
    margin-top:4px;
    color:var(--pg-soft-text);
    font-size:10px;
}

/* =========================
   فرم‌ها
========================= */

.pg-form-row{
    display:grid;
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:14px;
}

.pg-field label,
label.pg-label{
    display:block;
    margin-bottom:7px;
    color:#4f5562;
    font-size:12px;
    font-weight:bold;
}

.pg-input,
.pg-select,
.pg-textarea,
.pg-field input,
.pg-field select,
.pg-field textarea{
    width:100%;
    min-height:43px;
    padding:9px 12px;
    border:1px solid #ddd6d0;
    border-radius:var(--pg-radius-sm);
    background:#fff;
    color:var(--pg-text);
    outline:none;
    font-family:inherit;
    font-size:13px;
    transition:.17s ease;
}

.pg-textarea,
.pg-field textarea{
    min-height:90px;
    resize:vertical;
    line-height:1.9;
}

.pg-input:focus,
.pg-select:focus,
.pg-textarea:focus,
.pg-field input:focus,
.pg-field select:focus,
.pg-field textarea:focus{
    border-color:#f0a77d;
    box-shadow:0 0 0 4px rgba(231,111,46,.11);
}

.pg-input[readonly],
.pg-field input[readonly]{
    background:#faf7f5;
    color:#6f747e;
}

/* =========================
   دکمه‌ها
========================= */

.pg-btn,
.btn{
    min-height:42px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    padding:9px 15px;
    border:1px solid transparent;
    border-radius:13px;
    background:#fff;
    color:var(--pg-text);
    cursor:pointer;
    text-decoration:none;
    font-family:inherit;
    font-size:13px;
    font-weight:bold;
    line-height:1.6;
    transition:.17s ease;
}

.pg-btn:hover,
.btn:hover{
    transform:translateY(-2px);
    box-shadow:var(--pg-shadow-sm);
}

.pg-btn-primary,
.btn-primary{
    color:#fff;
    border-color:var(--pg-brand);
    background:linear-gradient(135deg, var(--pg-brand-dark), var(--pg-brand));
    box-shadow:0 8px 20px rgba(231,111,46,.22);
}

.pg-btn-secondary,
.btn-secondary{
    color:var(--pg-brand-dark);
    border-color:#f0d5c5;
    background:var(--pg-brand-soft);
}

.pg-btn-light,
.btn-light{
    color:#555b67;
    border-color:var(--pg-border);
    background:#fff;
}

.pg-btn-success,
.btn-success{
    color:#fff;
    border-color:var(--pg-green);
    background:var(--pg-green);
}

.pg-btn-danger,
.btn-danger{
    color:#fff;
    border-color:var(--pg-red);
    background:var(--pg-red);
}

.pg-btn-warning,
.btn-warning{
    color:#fff;
    border-color:var(--pg-yellow);
    background:var(--pg-yellow);
}

.pg-btn:disabled,
.btn:disabled{
    opacity:.55;
    cursor:not-allowed;
    transform:none;
    box-shadow:none;
}

/* قانون پروژه:
   هر دکمه برگشت باید این کلاس را داشته باشد و به /dashboard/ برود.
*/
.pg-back-link{
    color:var(--pg-brand-dark);
    border-color:#f0d5c5;
    background:var(--pg-brand-soft);
}

/* =========================
   جدول‌ها
========================= */

.pg-table-wrap,
.table-wrap{
    overflow:auto;
    border:1px solid var(--pg-border);
    border-radius:16px;
    background:#fff;
}

.pg-table,
.pg-table-wrap table,
.table-wrap table{
    width:100%;
    border-collapse:collapse;
    min-width:900px;
    background:#fff;
}

.pg-table th,
.pg-table-wrap th,
.table-wrap th{
    padding:13px 12px;
    border-bottom:1px solid var(--pg-border);
    background:#fcfaf8;
    color:#555b67;
    font-size:12px;
    font-weight:900;
    white-space:nowrap;
    text-align:right;
}

.pg-table td,
.pg-table-wrap td,
.table-wrap td{
    padding:12px;
    border-bottom:1px solid #f0ebe7;
    color:#4f5562;
    font-size:12px;
    line-height:1.9;
    text-align:right;
    vertical-align:middle;
}

.pg-table tr:hover td,
.pg-table-wrap tr:hover td,
.table-wrap tr:hover td{
    background:#fffaf7;
}

.pg-money{
    color:var(--pg-text);
    font-weight:900;
    white-space:nowrap;
}

.pg-num{
    direction:ltr;
    text-align:center;
}

.pg-empty{
    padding:28px !important;
    text-align:center !important;
    color:#98949b !important;
}

/* =========================
   Badge / Status
========================= */

.pg-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:5px;
    min-height:27px;
    padding:4px 9px;
    border-radius:999px;
    font-size:10px;
    font-weight:bold;
    line-height:1.6;
    white-space:nowrap;
}

.pg-badge-brand{
    color:var(--pg-brand-dark);
    background:var(--pg-brand-soft);
}

.pg-badge-success{
    color:var(--pg-green);
    background:var(--pg-green-soft);
}

.pg-badge-danger{
    color:var(--pg-red);
    background:var(--pg-red-soft);
}

.pg-badge-warning{
    color:var(--pg-yellow);
    background:var(--pg-yellow-soft);
}

.pg-badge-info{
    color:var(--pg-blue);
    background:var(--pg-blue-soft);
}

.pg-badge-muted{
    color:#777;
    background:#f1efed;
}

/* =========================
   پیام‌ها
========================= */

.pg-message,
.message{
    display:none;
    margin-bottom:16px;
    padding:13px 15px;
    border-radius:14px;
    line-height:1.9;
    font-size:13px;
}

.pg-message.success,
.message.success{
    display:block;
    color:#166534;
    background:#dcfce7;
    border:1px solid #86efac;
}

.pg-message.error,
.message.error{
    display:block;
    color:#991b1b;
    background:#fee2e2;
    border:1px solid #fecaca;
}

.pg-message.warning,
.message.warning{
    display:block;
    color:#8a5a00;
    background:#fff8e8;
    border:1px solid #f7d58f;
}

/* =========================
   Modal
========================= */

.pg-modal-backdrop{
    position:fixed;
    inset:0;
    z-index:100;
    display:none;
    align-items:center;
    justify-content:center;
    padding:22px;
    background:rgba(22,25,32,.58);
    backdrop-filter:blur(4px);
}

.pg-modal-backdrop.show{
    display:flex;
}

body.pg-modal-open{
    overflow:hidden;
}

.pg-modal{
    width:min(980px, 100%);
    max-height:calc(100vh - 44px);
    overflow:auto;
    border-radius:24px;
    background:#fff;
    box-shadow:0 28px 80px rgba(0,0,0,.28);
}

.pg-modal-header{
    position:sticky;
    top:0;
    z-index:5;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    padding:18px 20px;
    border-bottom:1px solid var(--pg-border);
    background:#fff;
}

.pg-modal-title{
    margin:0;
    font-size:20px;
    font-weight:900;
}

.pg-modal-body{
    padding:20px;
}

/* =========================
   ابزارهای کمکی
========================= */

.pg-muted{
    color:var(--pg-muted);
}

.pg-center{
    text-align:center;
}

.pg-left{
    text-align:left;
}

.pg-right{
    text-align:right;
}

.pg-hidden{
    display:none !important;
}

.pg-actions{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
}

.pg-actions-between{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    flex-wrap:wrap;
}

.pg-divider{
    height:1px;
    background:var(--pg-border);
    margin:16px 0;
}

/* =========================
   چاپ
========================= */

@media print{
    body{
        background:#fff !important;
    }

    .pg-no-print,
    .no-print,
    .pg-header-actions,
    .header-actions,
    button,
    .btn,
    .pg-btn{
        display:none !important;
    }

    .pg-page{
        width:100% !important;
        margin:0 !important;
    }

    .pg-card,
    .pg-header{
        box-shadow:none !important;
        border-color:#ddd !important;
    }

    .pg-table-wrap,
    .table-wrap{
        overflow:visible !important;
    }

    .pg-table,
    .pg-table-wrap table,
    .table-wrap table{
        min-width:0 !important;
    }
}

/* =========================
   واکنش‌گرا
========================= */

@media(max-width:1100px){
    .pg-grid-4,
    .pg-grid-5{
        grid-template-columns:repeat(2, minmax(0,1fr));
    }
}

@media(max-width:850px){
    .pg-header{
        align-items:stretch;
        flex-direction:column;
    }

    .pg-header-actions{
        justify-content:flex-start;
    }

    .pg-form-row,
    .pg-grid-2,
    .pg-grid-3,
    .pg-grid-4,
    .pg-grid-5{
        grid-template-columns:1fr;
    }

    .pg-title{
        font-size:20px;
    }
}

@media(max-width:560px){
    .pg-page{
        width:calc(100% - 20px);
        margin:14px auto;
    }

    .pg-header,
    .pg-card{
        border-radius:16px;
        padding:14px;
    }

    .pg-btn,
    .btn{
        width:100%;
    }

    .pg-actions,
    .pg-actions-between{
        align-items:stretch;
        flex-direction:column;
    }
}