/* ============================================================
   ROSM — Resource Office for Social Ministry
   Modern stylesheet — PHP 8 rebuild
   Design: Clean government/nonprofit aesthetic with warmth
   Fonts: DM Sans (body) + DM Serif Display (headings)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
    --color-primary:      #1a3a5c;
    --color-primary-dark: #0f2540;
    --color-primary-mid:  #2d5f8a;
    --color-accent:       #c8702a;
    --color-accent-light: #e8923a;
    --color-bg:           #f4f6f9;
    --color-surface:      #ffffff;
    --color-surface-alt:  #eef1f6;
    --color-border:       #d0d8e4;
    --color-text:         #1e2a38;
    --color-text-muted:   #5a6a7e;
    --color-text-light:   #8a98aa;
    --color-success:      #1e7e5a;
    --color-success-bg:   #e8f7f1;
    --color-warning:      #b45309;
    --color-warning-bg:   #fef3e2;
    --color-error:        #b91c1c;
    --color-error-bg:     #fee2e2;
    --color-info:         #1e5f8a;
    --color-info-bg:      #e8f1f9;

    --font-body:    'DM Sans', system-ui, sans-serif;
    --font-display: 'DM Serif Display', Georgia, serif;

    --radius-sm:   4px;
    --radius-md:   8px;
    --radius-lg:   12px;
    --radius-xl:   20px;

    --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md:   0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg:   0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);

    --transition:  all 0.18s ease;

    --sidebar-w:   240px;
    --header-h:    64px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary-mid); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent); }

img { max-width: 100%; height: auto; }

/* ---- Layout ---- */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
    width: var(--sidebar-w);
    background: var(--color-primary);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-brand {
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.sidebar-brand-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    color: white;
    text-decoration: none;
}

.sidebar-brand-logo img {
    height: 48px;
    width: auto;
    display: block;
    filter: invert(1);
}

.sidebar-brand-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.5);
    margin-top: 2px;
}

.sidebar-user {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    background: rgba(0,0,0,.15);
}

.sidebar-user-name {
    font-size: .85rem;
    font-weight: 600;
    color: rgba(255,255,255,.9);
}

.sidebar-user-role {
    font-size: .72rem;
    color: rgba(255,255,255,.45);
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}

.sidebar-nav-section {
    padding: 0 12px 8px;
}

.sidebar-nav-label {
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: rgba(255,255,255,.35);
    padding: 10px 8px 4px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    color: rgba(255,255,255,.72);
    font-size: .875rem;
    font-weight: 400;
    transition: var(--transition);
    margin-bottom: 2px;
}

.sidebar-nav a svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: .7;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: rgba(255,255,255,.12);
    color: white;
}

.sidebar-nav a.active {
    background: var(--color-accent);
    color: white;
    font-weight: 500;
}

.sidebar-nav a.active svg { opacity: 1; }

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid rgba(255,255,255,.08);
}

.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    color: rgba(255,255,255,.55);
    font-size: .8rem;
    transition: var(--transition);
}

.sidebar-footer a:hover { background: rgba(255,255,255,.1); color: white; }

/* ---- Main Content Area ---- */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---- Top Bar ---- */
.topbar {
    height: var(--header-h);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
}

.topbar-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-primary);
    flex: 1;
}

.topbar-meta {
    font-size: .78rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ---- Page Content ---- */
.page-content {
    padding: 28px;
    flex: 1;
    max-width: 1400px;
    width: 100%;
}

/* ---- Cards ---- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--color-surface-alt);
}

.card-title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--color-primary);
}

.card-body { padding: 22px; }

/* ---- Stat Cards ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.stat-card-label {
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-primary);
    line-height: 1;
    font-family: var(--font-display);
}

.stat-card-sub {
    font-size: .78rem;
    color: var(--color-text-light);
    margin-top: 6px;
}

/* ---- Forms ---- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: .9rem;
    color: var(--color-text);
    background: white;
    transition: var(--transition);
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-primary-mid);
    box-shadow: 0 0 0 3px rgba(45,95,138,.12);
}

input[readonly], input[disabled] {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

textarea { min-height: 90px; resize: vertical; }

.form-hint {
    font-size: .72rem;
    color: var(--color-text-light);
}

.form-section {
    margin-bottom: 28px;
}

.form-section-title {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-primary);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--color-accent);
    border-radius: 2px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: .875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
}

.btn svg { width: 15px; height: 15px; }

.btn-primary {
    background: var(--color-primary);
    color: white;
}
.btn-primary:hover { background: var(--color-primary-mid); color: white; }

.btn-accent {
    background: var(--color-accent);
    color: white;
}
.btn-accent:hover { background: var(--color-accent-light); color: white; }

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}
.btn-outline:hover { background: var(--color-surface-alt); border-color: var(--color-primary-mid); }

.btn-danger {
    background: var(--color-error);
    color: white;
}
.btn-danger:hover { background: #991b1b; color: white; }

.btn-sm {
    padding: 6px 12px;
    font-size: .8rem;
}

.btn-lg {
    padding: 12px 26px;
    font-size: 1rem;
}

.btn-group {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* ---- Tables ---- */
.table-responsive { overflow-x: auto; }

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}

.data-table thead th {
    text-align: left;
    padding: 10px 14px;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--color-text-muted);
    background: var(--color-surface-alt);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover td { background: rgba(45,95,138,.04); }

.data-table .actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* ---- Alerts & Badges ---- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: .875rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
}

.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }

.alert-success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid #a7f3d0; }
.alert-error   { background: var(--color-error-bg);   color: var(--color-error);   border: 1px solid #fca5a5; }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid #fcd34d; }
.alert-info    { background: var(--color-info-bg);    color: var(--color-info);    border: 1px solid #93c5fd; }

.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 100px;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.badge-green  { background: var(--color-success-bg); color: var(--color-success); }
.badge-red    { background: var(--color-error-bg);   color: var(--color-error); }
.badge-yellow { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-blue   { background: var(--color-info-bg);    color: var(--color-info); }
.badge-gray   { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* ---- Alert indicator for flagged clients ---- */
.rosm-alert {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--color-error-bg);
    color: var(--color-error);
    border-radius: 100px;
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
}

/* ---- Search Form ---- */
.search-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.search-card-header {
    padding: 16px 22px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.search-card-header h2 {
    color: white;
    font-family: var(--font-display);
    font-size: 1.05rem;
}

.search-card-body { padding: 20px 22px; }

/* ---- Login Page ---- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-mid) 60%, #3a7baa 100%);
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.08);
    padding: 44px 40px 36px;
    width: 100%;
    max-width: 400px;
    animation: fadeUp .4s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 32px;
    text-align: center;
}

.login-logo img {
    height: 80px;
    width: auto;
    margin-bottom: 14px;
    filter: invert(0);
}

.login-logo-sub {
    font-size: .78rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.login-box .form-group { margin-bottom: 16px; }

.login-box label {
    display: block;
    margin-bottom: 6px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.login-box input {
    font-size: 1rem;
    padding: 12px 14px;
}

.btn-login {
    width: 100%;
    justify-content: center;
    padding: 13px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    margin-top: 8px;
}

.btn-login:hover { background: var(--color-primary-mid); color: white; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: .72rem;
    color: var(--color-text-light);
}

/* ---- Dashboard module grid ---- */
.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.module-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform 0.25s ease;
    transform-origin: left;
}

.module-card:hover {
    border-color: var(--color-primary-mid);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--color-text);
}

.module-card:hover::before { transform: scaleX(1); }

.module-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.module-card-icon svg { width: 22px; height: 22px; }

.module-card-name {
    font-weight: 600;
    font-size: .95rem;
    margin-bottom: 4px;
    color: var(--color-primary);
}

.module-card-desc {
    font-size: .78rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ---- Requestor Detail ---- */
.requestor-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    color: white;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow-md);
}

.requestor-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    line-height: 1.2;
}

.requestor-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 10px;
}

.requestor-meta-item {
    font-size: .82rem;
    color: rgba(255,255,255,.75);
    display: flex;
    align-items: center;
    gap: 5px;
}

.requestor-meta-item svg { width: 13px; height: 13px; opacity: .6; }

/* ---- Pagination ---- */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
    font-size: .85rem;
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: var(--transition);
}

.pagination a:hover { background: var(--color-surface-alt); color: var(--color-primary); }
.pagination .current { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* ---- Tabs ---- */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 18px;
    font-size: .875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    text-decoration: none;
}

.tab:hover { color: var(--color-primary); }
.tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); font-weight: 600; }

/* ---- Report Tables ---- */
.report-summary {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin-bottom: 16px;
    font-size: .875rem;
    color: var(--color-text-muted);
}

/* ---- Utilities ---- */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-sm { font-size: .8rem; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }

.divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 20px 0;
}

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--color-text-muted);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    color: var(--color-border);
    margin: 0 auto 12px;
    display: block;
}

.empty-state-title { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.empty-state-sub   { font-size: .85rem; }

/* ---- Print ---- */
@media print {
    .sidebar, .topbar, .btn-group, .sidebar-footer { display: none !important; }
    .main-content { margin-left: 0; }
    .page-content { padding: 0; }
    .card { border: none; box-shadow: none; }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }

    .form-grid-3 { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }

    .topbar { padding: 0 16px; }
    .page-content { padding: 16px; }
}

@media (max-width: 600px) {
    .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .login-box { padding: 28px 20px; }
    .requestor-header { flex-direction: column; }
    .module-grid { grid-template-columns: 1fr 1fr; }
}