/* ─────────────────────────────────────────────────────────────
   admin.css  —  Admin panel styles
   Layered on top of auth.css + customer.css + provider.css
───────────────────────────────────────────────────────────── */

/* ── Admin layout shell ─────────────────────────────────────── */
.admin-wrap {
    display: flex;
    min-height: calc(100vh - 56px);
}

/* Sidebar */
.admin-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: #1a1a2e;
    padding: 1.5rem 0;
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    overflow-y: auto;
}

.admin-sidebar .sidebar-section {
    padding: .35rem 1.25rem .1rem;
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: #4b5563;
    margin-top: .75rem;
}

.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .6rem 1.25rem;
    font-size: .875rem;
    font-weight: 500;
    color: #9ca3af;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: color .15s, background .15s, border-color .15s;
}

.admin-sidebar a:hover {
    color: #fff;
    background: rgba(255,255,255,.05);
    text-decoration: none;
}

.admin-sidebar a.active {
    color: #a5b4fc;
    border-left-color: #6366f1;
    background: rgba(99,102,241,.12);
}

.admin-sidebar a .nav-icon { font-size: 1rem; flex-shrink: 0; }

.admin-sidebar .badge-count {
    margin-left: auto;
    background: #ef4444;
    color: #fff;
    font-size: .65rem;
    font-weight: 700;
    padding: .1rem .4rem;
    border-radius: 20px;
    min-width: 18px;
    text-align: center;
}

/* Main content area */
.admin-main {
    flex: 1;
    min-width: 0;
    padding: 2rem 2rem 3rem;
    background: #f0f2f5;
}

/* ── Page header ─────────────────────────────────────────────── */
.admin-page-hdr {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
    margin-bottom: 1.75rem;
}

.admin-page-hdr h1 {
    font-size: 1.35rem;
    font-weight: 800;
    color: #1a1a2e;
}

.admin-page-hdr .sub {
    font-size: .85rem;
    color: #6b7280;
    margin-left: .5rem;
}

/* ── Stats grid ──────────────────────────────────────────────── */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-stat {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,.06);
    padding: 1.25rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: .3rem;
    border-top: 3px solid #e5e7eb;
    transition: transform .15s, box-shadow .15s;
}
.admin-stat:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.09); }

.admin-stat.c-indigo  { border-top-color: #6366f1; }
.admin-stat.c-green   { border-top-color: #10b981; }
.admin-stat.c-amber   { border-top-color: #f59e0b; }
.admin-stat.c-red     { border-top-color: #ef4444; }
.admin-stat.c-blue    { border-top-color: #3b82f6; }
.admin-stat.c-purple  { border-top-color: #8b5cf6; }
.admin-stat.c-teal    { border-top-color: #14b8a6; }
.admin-stat.c-rose    { border-top-color: #f43f5e; }

.admin-stat .stat-icon  { font-size: 1.4rem; line-height: 1; }
.admin-stat .stat-val   { font-size: 2rem; font-weight: 800; color: #1a1a2e; line-height: 1; }
.admin-stat .stat-lbl   { font-size: .76rem; color: #6b7280; font-weight: 500; }
.admin-stat .stat-link  { font-size: .73rem; color: #6366f1; text-decoration: none; margin-top: .25rem; }
.admin-stat .stat-link:hover { text-decoration: underline; }

/* ── Cards ───────────────────────────────────────────────────── */
.admin-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,.06);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.admin-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1.1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
}

/* ── Tables ──────────────────────────────────────────────────── */
.tbl-scroll { overflow-x: auto; }

table.admin-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
table.admin-tbl th {
    text-align: left;
    padding: .55rem .9rem;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .45px;
    color: #6b7280;
    background: #f9fafb;
    border-bottom: 1.5px solid #e5e7eb;
    white-space: nowrap;
}
table.admin-tbl td {
    padding: .8rem .9rem;
    border-bottom: 1px solid #f3f4f6;
    color: #1a1a2e;
    vertical-align: middle;
}
table.admin-tbl tr:last-child td { border-bottom: none; }
table.admin-tbl tr:hover td { background: #fafafa; }
table.admin-tbl .muted { color: #6b7280; font-size: .8rem; }

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: .22rem .65rem;
    border-radius: 20px;
    font-size: .7rem;
    font-weight: 700;
    white-space: nowrap;
}
.badge-pending   { background: #fef3c7; color: #92400e; }
.badge-confirmed { background: #d1fae5; color: #065f46; }
.badge-completed { background: #e0e7ff; color: #3730a3; }
.badge-cancelled { background: #fee2e2; color: #b91c1c; }
.badge-approved  { background: #d1fae5; color: #065f46; }
.badge-pending-approval { background: #fef3c7; color: #92400e; }

/* ── Action buttons ──────────────────────────────────────────── */
.btn-group { display: flex; gap: .35rem; flex-wrap: wrap; align-items: center; }

.btn-xs {
    display: inline-block;
    padding: .25rem .7rem;
    border-radius: 5px;
    font-size: .75rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: none;
    line-height: 1.4;
    text-decoration: none;
    transition: opacity .15s;
    white-space: nowrap;
}
.btn-xs:hover { opacity: .85; text-decoration: none; }

.btn-approve  { background: #d1fae5; color: #065f46; }
.btn-reject   { background: #fee2e2; color: #b91c1c; }
.btn-edit     { background: #eff6ff; color: #1d4ed8; }
.btn-delete   { background: #fff1f2; color: #be123c; }
.btn-cancel   { background: #fee2e2; color: #b91c1c; }
.btn-view     { background: #eef2ff; color: #4338ca; }
.btn-save     {
    padding: .55rem 1.3rem;
    background: #4f46e5;
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: .875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background .15s;
}
.btn-save:hover { background: #4338ca; }

/* ── Filter bar ──────────────────────────────────────────────── */
.admin-filter {
    display: flex;
    gap: .65rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.admin-filter select,
.admin-filter input {
    padding: .5rem .8rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 7px;
    font-size: .875rem;
    font-family: inherit;
    color: #111827;
    background: #fff;
    outline: none;
    -webkit-appearance: none;
    transition: border-color .15s;
}
.admin-filter select:focus,
.admin-filter input:focus { border-color: #6366f1; }
.admin-filter .btn-filter {
    padding: .5rem 1.1rem;
    background: #4f46e5;
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: .875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background .15s;
}
.admin-filter .btn-filter:hover { background: #4338ca; }
.admin-filter .btn-clear {
    padding: .5rem .9rem;
    background: #f3f4f6;
    color: #6b7280;
    border: 1.5px solid #e5e7eb;
    border-radius: 7px;
    font-size: .875rem;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s;
}
.admin-filter .btn-clear:hover { background: #e5e7eb; color: #374151; text-decoration: none; }

/* ── Add / Edit inline forms ─────────────────────────────────── */
.inline-form {
    background: #f9fafb;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.5rem;
}
.inline-form .form-title {
    font-size: .875rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1rem;
}
.inline-form-row {
    display: flex;
    gap: .75rem;
    align-items: flex-end;
    flex-wrap: wrap;
}
.inline-form-row .fld {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    flex: 1;
    min-width: 140px;
}
.inline-form-row label {
    font-size: .72rem;
    font-weight: 700;
    color: #374151;
    text-transform: uppercase;
    letter-spacing: .4px;
}
.inline-form-row input,
.inline-form-row select {
    padding: .55rem .8rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 7px;
    font-size: .875rem;
    font-family: inherit;
    color: #111827;
    background: #fff;
    outline: none;
    transition: border-color .15s;
}
.inline-form-row input:focus { border-color: #6366f1; }

/* ── Provider profile preview in table ──────────────────────── */
.provider-info { line-height: 1.45; }
.provider-info .pname { font-weight: 700; color: #1a1a2e; }
.provider-info .pmeta { font-size: .78rem; color: #6b7280; margin-top: .15rem; }
.provider-info .pbio  { font-size: .78rem; color: #374151; margin-top: .2rem; font-style: italic; max-width: 300px; }

/* ── Modal overlay (edit category) ──────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 500;
    align-items: center;
    justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal-box {
    background: #fff;
    border-radius: 14px;
    padding: 2rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    position: relative;
}
.modal-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1.1rem;
}
.modal-box .fld { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .9rem; }
.modal-box label {
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: #374151;
}
.modal-box input {
    padding: .6rem .8rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 7px;
    font-size: .875rem;
    font-family: inherit;
    outline: none;
    transition: border-color .15s;
}
.modal-box input:focus { border-color: #6366f1; }
.modal-close {
    position: absolute;
    top: 1rem; right: 1.1rem;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: #9ca3af;
    cursor: pointer;
    line-height: 1;
}
.modal-close:hover { color: #374151; }
.modal-actions { display: flex; gap: .65rem; margin-top: 1.25rem; }

/* ── Empty state ─────────────────────────────────────────────── */
.admin-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #9ca3af;
}
.admin-empty .icon { font-size: 2.5rem; margin-bottom: .6rem; }
.admin-empty p { font-size: .9rem; }

/* ── Pagination ──────────────────────────────────────────────── */
.admin-pagination {
    margin-top: 1.25rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: .3rem;
}
.admin-pagination a,
.admin-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 .55rem;
    border-radius: 6px;
    font-size: .82rem;
    border: 1.5px solid #e5e7eb;
    color: #4f46e5;
    text-decoration: none;
    background: #fff;
    transition: background .15s;
}
.admin-pagination a:hover { background: #eef2ff; }
.admin-pagination .active span { background: #4f46e5; color: #fff; border-color: #4f46e5; }

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:900px) {
    .admin-sidebar { display: none; }
    .admin-main { padding: 1.25rem 1rem; }
}

@media(max-width:600px) {
    .admin-stats { grid-template-columns: 1fr 1fr; }
    .inline-form-row { flex-direction: column; }
    .inline-form-row .fld { min-width: unset; width: 100%; }
}