/* ============================================================
   Partner Portal Design System
   Palette: Navy #1A3263 | Slate #547792 | Amber #FAB95B | Cream #E8E2DB
   ============================================================ */

:root {
    --pp-navy:     #1A3263;
    --pp-navy-dk:  #122147;
    --pp-slate:    #547792;
    --pp-amber:    #FAB95B;
    --pp-amber-lt: #fde8bc;
    --pp-cream:    #E8E2DB;
    --pp-cream-dk: #d4cdc5;
    --pp-white:    #ffffff;
    --pp-text:     #1e2a3a;
    --pp-muted:    #64748b;
    --pp-shadow:   0 1px 3px rgba(0,0,0,0.07), 0 4px 16px rgba(0,0,0,0.05);
    --pp-radius:   8px;
}

/* Base */
html, body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--pp-cream);
    color: var(--pp-text);
    min-height: 100vh;
}

/* ── Top Navigation ─────────────────────────────────────── */
.pp-topnav {
    background: var(--pp-navy);
    height: 56px;
    display: flex;
    align-items: stretch;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.pp-brand {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.2px;
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-right: 2rem;
    white-space: nowrap;
}
.pp-brand:hover { color: var(--pp-amber); text-decoration: none; }

.pp-nav-links {
    display: flex;
    align-items: stretch;
    flex: 1;
}

.pp-nav-link {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0 1.1rem;
    display: flex;
    align-items: center;
    border-bottom: 3px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}
.pp-nav-link:hover { color: #fff; text-decoration: none; }
.pp-nav-link.active { color: #fff; border-bottom-color: var(--pp-amber); }

.pp-topnav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.pp-user-label {
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pp-signout {
    color: rgba(255,255,255,0.75);
    font-size: 0.8rem;
    text-decoration: none;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 5px;
    transition: all 0.15s;
}
.pp-signout:hover {
    color: #fff;
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.1);
    text-decoration: none;
}

/* ── Context Bar ────────────────────────────────────────── */
.pp-context-bar {
    background: var(--pp-white);
    border-bottom: 1px solid var(--pp-cream-dk);
    padding: 0.5rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.pp-context-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--pp-slate);
    white-space: nowrap;
    margin-right: 0.25rem;
}

.pp-context-bar .form-select {
    font-size: 0.85rem;
    padding: 0.3rem 2rem 0.3rem 0.65rem;
    border-color: var(--pp-cream-dk);
    color: var(--pp-text);
    border-radius: 5px;
    background-color: #f7f5f2;
    max-width: 220px;
    height: auto;
}
.pp-context-bar .form-select:focus {
    border-color: var(--pp-slate);
    box-shadow: 0 0 0 0.2rem rgba(84,119,146,0.18);
}

/* ── Page Content ───────────────────────────────────────── */
.pp-content {
    padding: 2rem 1.75rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.pp-page-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--pp-navy);
    margin: 0 0 0.2rem 0;
    line-height: 1.2;
}

.pp-record-count {
    font-size: 0.8rem;
    color: var(--pp-muted);
    margin-bottom: 1rem;
}

/* ── Card (table/detail wrapper) ────────────────────────── */
.pp-card {
    background: var(--pp-white);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    overflow: hidden;
}

/* ── Card section headings ──────────────────────────────── */
.pp-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pp-navy);
    padding: 0.75rem 1.25rem 0.5rem;
    margin: 0;
}

/* ── Data Tables ────────────────────────────────────────── */
.pp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.pp-table thead tr {
    background: var(--pp-navy);
    color: #fff;
}

.pp-table thead th {
    padding: 0.7rem 1rem;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: none;
    white-space: nowrap;
}

.pp-table thead th.num { text-align: right; }

.pp-table tbody tr {
    border-bottom: 1px solid #f0ece7;
    transition: background 0.1s;
}
.pp-table tbody tr:last-child { border-bottom: none; }
.pp-table tbody tr:hover { background: #faf7f3; cursor: pointer; }

.pp-table tbody td {
    padding: 0.65rem 1rem;
    vertical-align: middle;
}
.pp-table tbody td.num { text-align: right; }

.pp-code {
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 0.82rem;
    color: var(--pp-slate);
    font-weight: 600;
}

/* ── Detail Pages ───────────────────────────────────────── */
.pp-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--pp-slate);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--pp-slate);
    border-radius: 5px;
    transition: all 0.15s;
    margin-bottom: 1.25rem;
}
.pp-back-link:hover {
    background: var(--pp-slate);
    color: #fff;
    text-decoration: none;
}

.pp-dl {
    display: grid;
    grid-template-columns: 190px 1fr;
}

.pp-dl dt,
.pp-dl dd {
    padding: 0.65rem 1.25rem;
    margin: 0;
    border-bottom: 1px solid #f0ece7;
    display: flex;
    align-items: center;
}

.pp-dl dt:last-of-type,
.pp-dl dd:last-of-type { border-bottom: none; }

.pp-dl dt {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pp-muted);
    background: #f8f6f3;
}

.pp-dl dd {
    font-size: 0.9rem;
    color: var(--pp-text);
}

/* ── Badges ─────────────────────────────────────────────── */
.pp-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.2em 0.55em;
    border-radius: 4px;
    text-transform: uppercase;
}
.pp-badge-open   { background: var(--pp-amber-lt); color: #7a5200; }
.pp-badge-closed { background: rgba(84,119,146,0.14); color: #2e5a73; }
.pp-badge-other  { background: rgba(0,0,0,0.07); color: var(--pp-muted); }

/* ── Pager ──────────────────────────────────────────────── */
.pp-pager {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.85rem 1rem;
    border-top: 1px solid #f0ece7;
}

.pp-page-btn {
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.5rem;
    border: 1px solid var(--pp-cream-dk);
    background: var(--pp-white);
    color: var(--pp-slate);
    border-radius: 4px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1;
}
.pp-page-btn:hover:not(:disabled):not(.ellipsis) {
    background: var(--pp-slate);
    color: #fff;
    border-color: var(--pp-slate);
}
.pp-page-btn.pp-page-active {
    background: var(--pp-navy);
    color: #fff;
    border-color: var(--pp-navy);
    font-weight: 600;
}
.pp-page-btn:disabled,
.pp-page-btn.ellipsis { opacity: 0.4; cursor: default; }

/* ── States ─────────────────────────────────────────────── */
.pp-spinner-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 1rem;
    color: var(--pp-muted);
    gap: 0.75rem;
}

.pp-alert {
    padding: 0.85rem 1.1rem;
    border-radius: var(--pp-radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}
.pp-alert-warning {
    background: rgba(250,185,91,0.15);
    color: #7a5200;
    border-left: 3px solid var(--pp-amber);
}
.pp-alert-info {
    background: rgba(84,119,146,0.1);
    color: #2e5a73;
    border-left: 3px solid var(--pp-slate);
}

/* ── Auth Pages ─────────────────────────────────────────── */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--pp-cream);
}

.auth-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 24px rgba(26,50,99,0.12);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 420px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 1.75rem;
}

.auth-logo h2 {
    color: var(--pp-navy);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.ls-wide {
    letter-spacing: 0.5em;
    font-size: 1.4rem;
    font-weight: 600;
}

/* ── Searchable Select ──────────────────────────────────── */
.pp-search-select {
    position: relative;
    min-width: 220px;
}

.pp-search-input {
    width: 100%;
}

.pp-search-dropdown {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    right: 0;
    background: var(--pp-white);
    border: 1px solid var(--pp-cream-dk);
    border-radius: 5px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    max-height: 280px;
    overflow-y: auto;
    z-index: 200;
}

.pp-search-option {
    padding: 0.45rem 0.75rem;
    font-size: 0.83rem;
    color: var(--pp-text);
    cursor: pointer;
    border-bottom: 1px solid #f5f2ef;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pp-search-option:last-child { border-bottom: none; }
.pp-search-option:hover { background: #f4f1ec; }
.pp-search-option-active { background: var(--pp-amber-lt); color: #7a5200; font-weight: 600; }

.pp-search-no-results {
    padding: 0.5rem 0.75rem;
    font-size: 0.82rem;
    color: var(--pp-muted);
    font-style: italic;
}

/* ── Filter Bar ─────────────────────────────────────────── */
.pp-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    background: var(--pp-white);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    margin-bottom: 1rem;
}

.pp-filter-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 160px;
}

.pp-filter-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pp-muted);
    margin: 0;
}

.pp-filter-input {
    font-size: 0.85rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--pp-cream-dk);
    border-radius: 5px;
    background: #f7f5f2;
    color: var(--pp-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    height: 2rem;
}
.pp-filter-input:focus {
    border-color: var(--pp-slate);
    box-shadow: 0 0 0 0.2rem rgba(84,119,146,0.18);
    background: #fff;
}

.pp-filter-check {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding-bottom: 0.25rem;
}

.pp-filter-check-label {
    font-size: 0.85rem;
    color: var(--pp-text);
    margin: 0;
    cursor: pointer;
    user-select: none;
}

/* ── Misc ───────────────────────────────────────────────── */
.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #e50000; }

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
    border-radius: 4px;
}
.blazor-error-boundary::after { content: "An error has occurred."; }

#blazor-error-ui {
    display: none;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}