/*
 * =============================================================
 *  site.css  –  Dwelling Build Cost Tracker
 *  Shared styles for all pages
 *  Requires: Bootstrap 5, Font Awesome 6, Barlow / Barlow Condensed
 * =============================================================
 */

/* ── Design tokens ─────────────────────────────────────────── */
:root {
    --brand-dark:    #0d1b2a;
    --brand-mid:     #1b2f44;
    --brand-panel:   #152336;
    --brand-accent:  #e8a020;
    --brand-amber:   #f5c842;
    --text-light:    #e8eef4;
    --text-muted:    #8fa3b8;
    --input-bg:      #12243a;
    --input-border:  #1e3a56;
    --input-focus:   #e8a020;
    --border:        rgba(255,255,255,.07);
    /* Aliases referenced by inline styles on some pages (spend/report summary, filters) */
    --border-color:  rgba(255,255,255,.07);
    --surface-raised: #1b2f44;
    --danger:        #e05252;
    --success:       #3dbf7e;
    --radius:        10px;
    --nav-w:         260px;
}

/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--brand-dark);
    color: var(--text-light);
    font-family: 'Barlow', sans-serif;
    font-size: .9rem;
    min-height: 100vh;
}

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0);    }
}

@keyframes cardIn {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0);    }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0);    }
}

@keyframes shake {
    0%,100% { transform: translateX(0); }
    20%     { transform: translateX(-6px); }
    40%     { transform: translateX(6px); }
    60%     { transform: translateX(-4px); }
    80%     { transform: translateX(4px); }
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    width: var(--nav-w);
    min-height: 100vh;
    background: linear-gradient(180deg, #0f1f30 0%, #0a1622 100%);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: transform .3s ease;
}

.sidebar-brand {
    padding: 1.5rem 1.4rem 1.2rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .85rem;
}

.brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--brand-accent), #c87010);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: var(--brand-dark);
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(232,160,32,.35);
}

.brand-text { line-height: 1.2; }

.brand-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.05rem; font-weight: 700;
    letter-spacing: .04em; color: var(--text-light);
}

.brand-sub {
    font-size: .7rem; color: var(--text-muted);
    letter-spacing: .06em; text-transform: uppercase;
}

.sidebar-nav { flex: 1; padding: 1.2rem 0; overflow-y: auto; }

.nav-section-label {
    font-size: .65rem; font-weight: 700; letter-spacing: .15em;
    text-transform: uppercase; color: var(--text-muted);
    padding: .9rem 1.4rem .35rem;
}

.nav-link {
    display: flex; align-items: center; gap: .75rem;
    padding: .6rem 1.4rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: .875rem;
    transition: color .2s, background .2s;
    position: relative;
}

.nav-link .nav-icon {
    width: 22px; text-align: center;
    font-size: .85rem; flex-shrink: 0;
}

.nav-link:hover { color: var(--text-light); background: rgba(255,255,255,.05); }

.nav-link.active {
    color: var(--brand-accent);
    background: rgba(232,160,32,.1);
}

.nav-link.active::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--brand-accent);
    border-radius: 0 2px 2px 0;
}

.nav-badge {
    margin-left: auto;
    background: var(--brand-accent);
    color: var(--brand-dark);
    font-size: .65rem; font-weight: 700;
    padding: 2px 7px; border-radius: 20px;
}

.sidebar-footer {
    padding: 1rem 1.4rem;
    border-top: 1px solid var(--border);
}

.user-pill {
    display: flex; align-items: center; gap: .75rem;
    padding: .6rem .8rem;
    background: rgba(255,255,255,.05);
    border-radius: 10px;
    cursor: pointer;
    transition: background .2s;
}
.user-pill:hover { background: rgba(255,255,255,.09); }

.user-avatar {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, #5b9bd5, #3a7bc8);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: .8rem; font-weight: 700; color: #fff;
    flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }

.user-name {
    font-size: .82rem; font-weight: 500; color: var(--text-light);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.user-role { font-size: .7rem; color: var(--text-muted); text-transform: capitalize; }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.5); z-index: 99;
}
.sidebar-overlay.show { display: block; }

/* ============================================================
   MAIN WRAPPER & TOPBAR
   ============================================================ */
.main-wrap {
    margin-left: var(--nav-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    height: 64px;
    background: rgba(13,27,42,.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 2rem;
    gap: 1rem;
    position: sticky; top: 0; z-index: 50;
}

.topbar-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.35rem; font-weight: 700;
    letter-spacing: .04em; color: var(--text-light);
    flex: 1;
}

.topbar-actions { display: flex; align-items: center; gap: .75rem; }

.sidebar-toggle {
    display: none;
    background: none; border: none;
    color: var(--text-light); font-size: 1.2rem;
    cursor: pointer; padding: 4px 8px;
}

.page-content { padding: 2rem; flex: 1; }

/* ============================================================
   SHARED BUTTONS
   ============================================================ */
.btn-icon {
    width: 38px; height: 38px;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); cursor: pointer;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s;
    font-size: .9rem;
}
.btn-icon:hover {
    background: rgba(232,160,32,.15);
    color: var(--brand-accent);
    border-color: rgba(232,160,32,.3);
}

.btn-primary-sm {
    display: flex; align-items: center; gap: .5rem;
    background: linear-gradient(135deg, var(--brand-accent) 0%, #c87010 100%);
    border: none; border-radius: 9px;
    color: var(--brand-dark);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: .95rem; font-weight: 700; letter-spacing: .06em;
    padding: .5rem 1.1rem;
    cursor: pointer; text-decoration: none;
    box-shadow: 0 3px 14px rgba(232,160,32,.3);
    transition: filter .2s, transform .15s;
}
.btn-primary-sm:hover { filter: brightness(1.1); transform: translateY(-1px); color: var(--brand-dark); }

.btn-save {
    display: flex; align-items: center; gap: .5rem;
    background: linear-gradient(135deg, var(--brand-accent) 0%, #c87010 100%);
    border: none; border-radius: var(--radius);
    color: var(--brand-dark);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem; font-weight: 700; letter-spacing: .08em;
    padding: .65rem 1.5rem; cursor: pointer;
    box-shadow: 0 3px 14px rgba(232,160,32,.3);
    transition: filter .2s, transform .15s;
}
.btn-save:hover { filter: brightness(1.1); transform: translateY(-1px); color: var(--brand-dark); }
.btn-save:disabled { opacity: .55; cursor: not-allowed; transform: none; }

.btn-save-add {
    display: flex; align-items: center; gap: .5rem;
    background: rgba(232,160,32,.1);
    border: 1px solid rgba(232,160,32,.3);
    border-radius: var(--radius);
    color: var(--brand-accent);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem; font-weight: 700; letter-spacing: .08em;
    padding: .65rem 1.25rem; cursor: pointer;
    transition: background .2s, color .2s;
}
.btn-save-add:hover { background: rgba(232,160,32,.2); color: var(--brand-amber); }

.btn-cancel {
    display: flex; align-items: center; gap: .45rem;
    background: none; border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: .88rem; padding: .65rem 1.1rem; cursor: pointer;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s;
}
.btn-cancel:hover {
    background: rgba(255,255,255,.05);
    color: var(--text-light);
    border-color: rgba(255,255,255,.15);
}

/* ============================================================
   SHARED FORM CONTROLS
   ============================================================ */
.form-label {
    font-size: .72rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: .4rem;
    display: block;
}

.required-star { color: var(--brand-accent); margin-left: 2px; }

.input-wrap { position: relative; }

.input-icon-left {
    position: absolute; left: 13px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted); font-size: .85rem;
    pointer-events: none; z-index: 2;
    transition: color .2s;
}
.input-wrap:focus-within .input-icon-left { color: var(--brand-accent); }

.input-prefix {
    position: absolute; left: 0; top: 0; bottom: 0;
    display: flex; align-items: center;
    padding: 0 .85rem;
    background: rgba(255,255,255,.05);
    border-right: 1px solid var(--input-border);
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--text-muted);
    font-size: .88rem; font-weight: 600;
    pointer-events: none; z-index: 2;
}

.form-control,
.form-select {
    background: var(--input-bg);
    border: 1.5px solid var(--input-border);
    border-radius: var(--radius) !important;
    color: var(--text-light);
    padding: .65rem 1rem .65rem 2.55rem;
    font-size: .9rem;
    font-family: 'Barlow', sans-serif;
    width: 100%;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.form-control::placeholder { color: #3d5d7a; }

.form-control:focus,
.form-select:focus {
    outline: none;
    background: #162b40;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(232,160,32,.15);
    color: var(--text-light);
}

.form-select option { background: #1a2f45; color: var(--text-light); }

.form-control.no-icon,
.form-select.no-icon { padding-left: 1rem; }

.form-control.has-prefix { padding-left: 3.4rem !important; }

textarea.form-control { padding-left: 1rem; resize: vertical; min-height: 100px; }

/* Validation states */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 3px rgba(224,82,82,.15) !important;
    background-image: none;
}
.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--success) !important;
    box-shadow: 0 0 0 3px rgba(61,191,126,.12) !important;
    background-image: none;
}

/* Field feedback messages */
.field-feedback {
    font-size: .76rem; margin-top: .35rem;
    display: flex; align-items: center; gap: .3rem;
    opacity: 0; transform: translateY(-3px);
    transition: opacity .2s, transform .2s;
    min-height: 1.1em;
}
.field-feedback.show { opacity: 1; transform: translateY(0); }
.field-feedback.error { color: var(--danger); }
.field-feedback.ok    { color: var(--success); }
.field-feedback.info  { color: var(--text-muted); }

/* Character counter */
.char-counter {
    font-size: .7rem; color: var(--text-muted);
    text-align: right; margin-top: .25rem;
}
.char-counter.warn { color: var(--brand-amber); }
.char-counter.over { color: var(--danger); }

/* Checkbox */
.form-check-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    cursor: pointer;
}
.form-check-input:checked {
    background-color: var(--brand-accent);
    border-color: var(--brand-accent);
}
.form-check-label { color: var(--text-muted); cursor: pointer; }

/* ============================================================
   ALERT BANNERS
   ============================================================ */
.alert-server,
.alert-error {
    background: rgba(224,82,82,.12);
    border: 1px solid rgba(224,82,82,.4);
    border-radius: var(--radius);
    color: #f08080;
    font-size: .88rem;
    padding: .85rem 1.1rem;
    display: flex; align-items: center; gap: .65rem;
    margin-bottom: 1.4rem;
    animation: shake .4s ease, slideDown .3s ease;
}

.alert-success {
    background: rgba(61,191,126,.1);
    border: 1px solid rgba(61,191,126,.3);
    border-radius: var(--radius);
    color: #6ee7b0;
    padding: .85rem 1.1rem;
    display: flex; align-items: center; gap: .65rem;
    margin-bottom: 1.4rem;
    font-size: .88rem;
    animation: slideDown .35s ease;
}

/* ============================================================
   PANELS (dashboard / inner pages)
   ============================================================ */
.panel {
    background: linear-gradient(145deg, #1a2f45 0%, #111e2e 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    opacity: 0;
    transform: translateY(18px);
    animation: cardIn .55s cubic-bezier(.22,1,.36,1) .3s forwards;
}

.panel-header {
    padding: 1rem 1.4rem;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
}

.panel-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem; font-weight: 700;
    letter-spacing: .06em; color: var(--text-light);
    display: flex; align-items: center; gap: .6rem;
}
.panel-title i { color: var(--brand-accent); font-size: .85rem; }

.panel-link {
    font-size: .75rem; color: var(--brand-accent);
    text-decoration: none;
    display: flex; align-items: center; gap: .3rem;
}
.panel-link:hover { color: var(--brand-amber); text-decoration: underline; }

/* ============================================================
   FORM CARD (add/edit pages)
   ============================================================ */
.form-card {
    background: linear-gradient(145deg, #1a2f45 0%, #111e2e 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    animation: cardIn .5s cubic-bezier(.22,1,.36,1) both;
}

.form-section {
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--border);
}
.form-section:last-child { border-bottom: none; }

.section-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: .95rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--brand-accent);
    display: flex; align-items: center; gap: .55rem;
    margin-bottom: 1.2rem;
    padding-bottom: .6rem;
    border-bottom: 1px solid rgba(232,160,32,.15);
}
.section-title i { font-size: .8rem; }

.form-actions {
    padding: 1.25rem 1.75rem;
    display: flex; align-items: center; gap: 1rem;
    background: rgba(0,0,0,.15);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}
.actions-right { margin-left: auto; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-bar {
    display: flex; align-items: center; gap: .5rem;
    font-size: .78rem; color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.breadcrumb-bar a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-bar a:hover { color: var(--brand-accent); }
.breadcrumb-bar .sep { color: #3a5570; }
.breadcrumb-bar .current { color: var(--text-light); }

/* ============================================================
   PAGE HEADING
   ============================================================ */
.page-heading {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.9rem; font-weight: 700;
    letter-spacing: .04em;
    margin-bottom: .25rem;
}
.page-subheading { font-size: .85rem; color: var(--text-muted); margin-bottom: 1.75rem; }

/* ============================================================
   DASHBOARD – STAT CARDS
   ============================================================ */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.1rem;
    margin-bottom: 1.75rem;
}

.stat-card {
    background: linear-gradient(145deg, #1a2f45 0%, #111e2e 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.4rem;
    position: relative; overflow: hidden;
    opacity: 0; transform: translateY(20px);
    animation: cardIn .5s cubic-bezier(.22,1,.36,1) forwards;
}
.stat-card:nth-child(1) { animation-delay: .05s; }
.stat-card:nth-child(2) { animation-delay: .12s; }
.stat-card:nth-child(3) { animation-delay: .19s; }
.stat-card:nth-child(4) { animation-delay: .26s; }

.stat-card::after {
    content: '';
    position: absolute; top: -30px; right: -20px;
    width: 100px; height: 100px; border-radius: 50%;
    background: var(--stat-glow, rgba(232,160,32,.07));
}

.stat-label {
    font-size: .7rem; font-weight: 700; letter-spacing: .12em;
    text-transform: uppercase; color: var(--text-muted);
    margin-bottom: .5rem;
}

.stat-value {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.9rem; font-weight: 700;
    color: var(--text-light); line-height: 1;
    margin-bottom: .35rem;
}

.stat-sub { font-size: .75rem; color: var(--text-muted); display: flex; align-items: center; gap: .3rem; }
.stat-sub .up   { color: var(--danger); }
.stat-sub .down { color: var(--success); }

.stat-icon-wrap {
    position: absolute; top: 1.1rem; right: 1.2rem;
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--stat-icon-bg, rgba(232,160,32,.12));
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--stat-icon-color, var(--brand-accent));
}

/* ── Budget bar ─────────────────────────────────────────── */
.budget-bar-wrap { margin-top: .75rem; }

.budget-bar-track {
    height: 6px; border-radius: 3px;
    background: rgba(255,255,255,.08); overflow: hidden;
}
.budget-bar-fill {
    height: 100%; border-radius: 3px;
    background: linear-gradient(90deg, var(--brand-accent), var(--brand-amber));
    transition: width 1s cubic-bezier(.22,1,.36,1);
}
.budget-bar-labels {
    display: flex; justify-content: space-between;
    font-size: .68rem; color: var(--text-muted); margin-top: .3rem;
}

/* ── Two-col grid ───────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-bottom: 1.4rem; }

/* ============================================================
   DASHBOARD – RECENT ITEMS TABLE
   ============================================================ */
.items-table { width: 100%; border-collapse: collapse; }

.items-table th {
    font-size: .65rem; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: var(--text-muted);
    padding: .65rem 1.4rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.items-table td {
    padding: .75rem 1.4rem;
    border-bottom: 1px solid rgba(255,255,255,.04);
    vertical-align: middle;
    font-size: .85rem; color: var(--text-light);
}

.items-table tr:last-child td { border-bottom: none; }
.items-table tr:hover td { background: rgba(255,255,255,.03); }

.category-pill {
    display: inline-flex; align-items: center; gap: .35rem;
    background: rgba(232,160,32,.12);
    color: var(--brand-accent);
    border: 1px solid rgba(232,160,32,.2);
    border-radius: 20px;
    font-size: .7rem; font-weight: 600;
    padding: .2rem .65rem;
    white-space: nowrap;
}

.cost-value {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem; font-weight: 600; color: var(--text-light);
}

.action-btn {
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 3px 8px; font-size: .8rem; cursor: pointer;
    text-decoration: none;
    transition: background .2s, color .2s;
}
.action-btn:hover { background: rgba(232,160,32,.15); color: var(--brand-accent); }

/* ============================================================
   DASHBOARD – CATEGORY SPEND LIST
   ============================================================ */
.cat-list { padding: .5rem 0; }

.cat-item {
    display: flex; align-items: center; gap: .9rem;
    padding: .65rem 1.4rem;
    transition: background .2s;
}
.cat-item:hover { background: rgba(255,255,255,.03); }

.cat-dot {
    width: 34px; height: 34px; border-radius: 9px;
    background: rgba(255,255,255,.06);
    display: flex; align-items: center; justify-content: center;
    font-size: .85rem; flex-shrink: 0;
}

.cat-info { flex: 1; min-width: 0; }
.cat-name { font-size: .85rem; color: var(--text-light); margin-bottom: .25rem; }
.cat-bar-track { height: 4px; background: rgba(255,255,255,.08); border-radius: 2px; overflow: hidden; }
.cat-bar-fill  { height: 100%; border-radius: 2px; transition: width 1.1s cubic-bezier(.22,1,.36,1); }

.cat-amount {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: .95rem; font-weight: 600; color: var(--text-light); white-space: nowrap;
}

/* ============================================================
   ADD COST FORM – SPECIFIC
   ============================================================ */
.cost-preview {
    background: rgba(232,160,32,.08);
    border: 1px solid rgba(232,160,32,.2);
    border-radius: var(--radius);
    padding: .7rem 1rem;
    display: flex; align-items: center; justify-content: space-between;
    margin-top: .75rem;
}

.cost-preview-label {
    font-size: .75rem; color: var(--text-muted);
    letter-spacing: .06em; text-transform: uppercase;
}

.cost-preview-value {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.5rem; font-weight: 700; color: var(--brand-accent);
}

/* ============================================================
   LOGIN PAGE – SPECIFIC
   ============================================================ */
body.login-page {
    background-image:
        radial-gradient(ellipse 80% 60% at 70% 20%, rgba(232,160,32,.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 10% 90%, rgba(27,47,68,.9)    0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect width='60' height='60' fill='none'/%3E%3Cpath d='M0 30 L30 0 L60 30 L30 60 Z' fill='none' stroke='rgba(255,255,255,.025)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: cover, cover, 60px 60px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 400;
}

.login-wrapper {
    width: 100%; max-width: 460px; padding: 1.5rem;
    animation: fadeUp .55s cubic-bezier(.22,1,.36,1) both;
}

.login-card {
    background: linear-gradient(155deg, #1a2f45 0%, #0f1f30 100%);
    border: 1px solid rgba(232,160,32,.25);
    border-radius: 18px;
    padding: 2.75rem 2.5rem 2.25rem;
    box-shadow:
        0 30px 80px rgba(0,0,0,.55),
        0 0 0 1px rgba(255,255,255,.04) inset,
        0 1px 0   rgba(255,255,255,.08) inset;
}

.logo-ring {
    width: 64px; height: 64px; border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-accent), var(--brand-amber));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.4rem;
    box-shadow: 0 6px 28px rgba(232,160,32,.45);
    font-size: 1.6rem; color: var(--brand-dark);
}

.login-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2rem; font-weight: 700; letter-spacing: .04em;
    text-align: center; color: var(--text-light);
    margin-bottom: .25rem; line-height: 1.1;
}

.login-subtitle {
    font-size: .85rem; color: var(--text-muted);
    text-align: center; margin-bottom: 2rem; letter-spacing: .02em;
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,160,32,.3), transparent);
    margin-bottom: 1.75rem;
}

/* Login-specific input overrides */
.login-card .form-label {
    font-size: .75rem; letter-spacing: .1em; margin-bottom: .45rem;
}

.login-card .input-group { position: relative; }

.login-card .input-icon {
    position: absolute; left: 14px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted); font-size: .9rem;
    z-index: 5; pointer-events: none; transition: color .2s;
}

.login-card .form-control {
    background: #16283b;
    border-color: #2a4560;
    padding: .7rem 1rem .7rem 2.6rem;
    font-size: .925rem;
}
.login-card .form-control::placeholder { color: #4a6380; }
.login-card .form-control:focus { background: #1c3350; }
.login-card .input-group:focus-within .input-icon { color: var(--brand-accent); }

.btn-pw-toggle {
    position: absolute; right: 12px; top: 50%;
    transform: translateY(-50%);
    background: none; border: none;
    color: var(--text-muted); cursor: pointer;
    padding: 4px 6px; z-index: 5; font-size: .9rem;
    transition: color .2s;
}
.btn-pw-toggle:hover { color: var(--brand-accent); }

.field-status-icon {
    position: absolute; right: 14px; top: 50%;
    transform: translateY(-50%);
    font-size: .85rem; display: none; z-index: 6; pointer-events: none;
}
.field-status-icon.invalid { color: var(--danger);  display: block; }
.field-status-icon.valid   { color: var(--success); display: block; }

.extras-row {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1.5rem; font-size: .82rem;
}

.forgot-link {
    color: var(--brand-accent); text-decoration: none; font-weight: 500;
    transition: color .2s;
}
.forgot-link:hover { color: var(--brand-amber); text-decoration: underline; }

.btn-signin {
    width: 100%; padding: .8rem;
    background: linear-gradient(135deg, var(--brand-accent) 0%, #c87010 100%);
    border: none; border-radius: var(--radius);
    color: var(--brand-dark);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.05rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    cursor: pointer;
    transition: filter .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 20px rgba(232,160,32,.35);
    position: relative; overflow: hidden;
}
.btn-signin::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.18) 0%, transparent 60%);
    opacity: 0; transition: opacity .2s;
}
.btn-signin:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 8px 28px rgba(232,160,32,.45); }
.btn-signin:hover::before { opacity: 1; }
.btn-signin:active { transform: translateY(0); filter: brightness(.95); }
.btn-signin:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.btn-spinner { display: none; width: 1rem; height: 1rem; border-width: 2px; }
.loading .btn-spinner { display: inline-block; }
.loading .btn-text    { display: none; }

.login-footer {
    text-align: center; margin-top: 1.5rem;
    font-size: .78rem; color: var(--text-muted);
}
.login-footer a { color: var(--text-muted); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-wrap { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .page-content { padding: 1.25rem; }
    .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .login-card { padding: 2rem 1.5rem 1.75rem; }
}

/* ============================================================
   PAGE COMPONENTS – cost-items, edit-cost, add-supplier etc.
   ============================================================ */

/* Page header with title + action button */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.page-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-light);
    margin: 0 0 .2rem;
}
.page-subtitle {
    color: var(--text-muted);
    font-size: .875rem;
    margin: 0;
}
.page-header-actions { display: flex; gap: .5rem; align-items: center; }

/* Primary action button (larger than btn-primary-sm) */
.btn-primary-action {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: var(--brand-accent);
    color: #0d1b2a;
    font-weight: 600;
    font-size: .875rem;
    padding: .5rem 1.1rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: opacity .15s;
    white-space: nowrap;
}
.btn-primary-action:hover { opacity: .85; color: #0d1b2a; }

/* Outline small button */
.btn-sm-outline {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: transparent;
    color: var(--text-muted);
    font-size: .875rem;
    padding: .45rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    cursor: pointer;
    text-decoration: none;
    transition: border-color .15s, color .15s;
    white-space: nowrap;
}
.btn-sm-outline:hover { border-color: var(--brand-accent); color: var(--brand-accent); }

/* Data card - generic panel */
.data-card {
    background: var(--brand-panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.card-body-pad { padding: 1.25rem 1.5rem; }

/* Data table inside data-card */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.data-table thead th {
    background: var(--brand-mid);
    color: var(--text-muted);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: .65rem 1rem;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table tbody td {
    padding: .75rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.04);
    color: var(--text-light);
    vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(255,255,255,.02); }
.data-table tfoot td {
    padding: .75rem 1rem;
    color: var(--text-light);
}

/* Category badge */
.badge-cat {
    display: inline-block;
    background: rgba(232,160,32,.12);
    color: var(--brand-accent);
    border: 1px solid rgba(232,160,32,.2);
    border-radius: 20px;
    font-size: .75rem;
    padding: .2rem .65rem;
    white-space: nowrap;
}

/* Alert / server message bar */
.alert-server {
    display: flex;
    align-items: center;
    gap: .65rem;
    background: rgba(224,82,82,.1);
    border: 1px solid rgba(224,82,82,.3);
    color: #e05252;
    border-radius: 8px;
    padding: .75rem 1rem;
    margin-bottom: 1.25rem;
    font-size: .875rem;
}

/* Action icon buttons in table rows */
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--brand-mid);
    color: var(--text-muted);
    font-size: .8rem;
    cursor: pointer;
    text-decoration: none;
    transition: border-color .15s, color .15s;
    padding: 0;
}
.action-btn:hover { border-color: var(--brand-accent); color: var(--brand-accent); }
.btn-danger-icon:hover { border-color: #e05252 !important; color: #e05252 !important; }

/* ============================================================
   ADMIN PAGES
   ============================================================ */
.admin-page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.5rem;gap:1rem;flex-wrap:wrap}
.admin-page-title{font-family:'Barlow Condensed',sans-serif;font-size:1.5rem;font-weight:700;color:var(--text-light);margin-bottom:.25rem}
.admin-page-title i{color:var(--brand-accent);margin-right:.5rem}
.admin-page-sub{color:var(--text-muted);font-size:.85rem;margin:0}

/* Settings layout */
.settings-grid{display:flex;flex-direction:column;gap:1.5rem}
.settings-section{background:var(--brand-panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.section-header{display:flex;align-items:flex-start;gap:.85rem;padding:1.1rem 1.4rem;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.section-header>i{color:var(--brand-accent);font-size:1.1rem;margin-top:.1rem;flex-shrink:0}
.section-title{font-family:'Barlow Condensed',sans-serif;font-size:1rem;font-weight:700;color:var(--text-light);letter-spacing:.02em}
.section-sub{font-size:.78rem;color:var(--text-muted);margin-top:.1rem}

/* Setting rows */
.setting-row{display:grid;grid-template-columns:1fr 1.4fr auto;align-items:start;gap:1.25rem;padding:1rem 1.4rem;border-bottom:1px solid var(--border);transition:background .15s}
.setting-row:last-of-type{border-bottom:none}
.setting-row:hover{background:rgba(255,255,255,.015)}
.setting-meta{padding-top:.15rem}
.setting-label{font-weight:500;color:var(--text-light);font-size:.9rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.type-icon{color:var(--brand-accent);font-size:.8rem;width:1rem;text-align:center}
.core-badge{color:var(--text-muted);font-size:.7rem;opacity:.6}
.setting-key{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}
.setting-key code{background:rgba(255,255,255,.06);padding:.1rem .35rem;border-radius:4px;font-size:.72rem;color:var(--brand-accent)}
.setting-input-wrap{display:flex;flex-direction:column}
.setting-actions{padding-top:.15rem}

/* Field inputs */
select.field-input{background:var(--brand-mid);color:var(--text-light)}
select.field-input option{background:var(--brand-mid);color:var(--text-light)}
.field-input{width:100%;padding:.6rem .9rem;background:var(--brand-mid);border:1.5px solid var(--border);border-radius:8px;color:var(--text-light);font-family:'Barlow',sans-serif;font-size:.9rem;transition:border-color .2s}
.field-input:focus{outline:none;border-color:var(--brand-accent)}
.field-input.invalid{border-color:#e05252}
input[type=date].field-input{color-scheme:dark}
input[type=date].field-input::-webkit-calendar-picker-indicator,
input[type=date].form-control::-webkit-calendar-picker-indicator,
input[type=date].admin-input::-webkit-calendar-picker-indicator {
    filter: invert(1) sepia(1) saturate(3) hue-rotate(5deg) brightness(1.2);
    opacity: 0.7;
    cursor: pointer;
}
input[type=date].field-input::-webkit-calendar-picker-indicator:hover,
input[type=date].form-control::-webkit-calendar-picker-indicator:hover,
input[type=date].admin-input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}
.input-prefix-wrap{position:relative}
.input-prefix{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.85rem;pointer-events:none}
.input-prefixed{padding-left:2.1rem}
.field-error{font-size:.78rem;color:#e05252;margin-top:.3rem;min-height:.9rem}
.field-hint{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}
.field-group{margin-bottom:.75rem}
.field-label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.4rem;font-weight:600}
.field-label i{margin-right:.3rem}
.req{color:var(--brand-accent)}

/* Add setting grid */
.add-setting-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:1rem;padding:1.25rem 1.4rem 0}
@media(max-width:900px){.add-setting-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.add-setting-grid{grid-template-columns:1fr}}

/* Save bar */
.save-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--brand-panel);border:1px solid var(--border);border-radius:12px;padding:1rem 1.4rem;margin-top:1.25rem;flex-wrap:wrap}
.save-bar-info{display:flex;align-items:center;gap:.6rem;color:var(--text-muted);font-size:.83rem}
.save-bar-info i{color:var(--brand-accent)}
.btn-save{background:linear-gradient(135deg,var(--brand-accent),#c87010);border:none;border-radius:8px;color:#0d1b2a;font-weight:700;padding:.65rem 1.5rem;cursor:pointer;font-size:.95rem;transition:opacity .2s;display:flex;align-items:center;gap:.5rem}
.btn-save:hover{opacity:.88}
.btn-primary-sm{display:inline-flex;align-items:center;gap:.4rem;background:var(--brand-accent);color:#0d1b2a;font-weight:600;font-size:.8rem;padding:.45rem .9rem;border-radius:8px;border:none;cursor:pointer;text-decoration:none}
.btn-primary-sm:hover{opacity:.85}

/* Admin action buttons */
.action-btn{background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text-muted);border-radius:6px;padding:.3rem .55rem;cursor:pointer;font-size:.8rem;transition:all .2s;line-height:1}
.action-btn:hover{background:rgba(232,160,32,.12);color:var(--brand-accent);border-color:rgba(232,160,32,.3)}
.action-danger:hover{background:rgba(224,82,82,.12);color:#e05252;border-color:rgba(224,82,82,.3)}

/* Admin alerts */
.alert-server{display:flex;align-items:flex-start;gap:.75rem;padding:.9rem 1.1rem;border-radius:10px;margin-bottom:1.25rem;font-size:.88rem}
.alert-server i{margin-top:.05rem;flex-shrink:0}
.alert-ok{background:rgba(61,191,126,.1);border:1px solid rgba(61,191,126,.25);color:#3dbf7e}
.alert-err{background:rgba(224,82,82,.1);border:1px solid rgba(224,82,82,.25);color:#f08080}

@media(max-width:700px){.setting-row{grid-template-columns:1fr;gap:.75rem}}

/* ============================================================
   ADMIN FORM INPUTS — override Bootstrap completely
   ============================================================ */
.admin-input,
.admin-select {
    width: 100% !important;
    padding: .6rem .9rem !important;
    background: var(--input-bg) !important;
    border: 1.5px solid var(--input-border) !important;
    border-radius: 8px !important;
    color: var(--text-light) !important;
    font-family: 'Barlow', sans-serif !important;
    font-size: .9rem !important;
    transition: border-color .2s !important;
    box-shadow: none !important;
}
.admin-input:focus,
.admin-select:focus {
    outline: none !important;
    border-color: var(--input-focus) !important;
    background: var(--input-bg) !important;
    box-shadow: none !important;
    color: var(--text-light) !important;
}
.admin-input::placeholder { color: var(--text-muted) !important; }
.admin-input:-webkit-autofill,
.admin-input:-webkit-autofill:hover,
.admin-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--input-bg) inset !important;
    -webkit-text-fill-color: var(--text-light) !important;
    caret-color: var(--text-light) !important;
}
.admin-select option { background: var(--brand-mid); color: var(--text-light); }
input[type=date].admin-input { color-scheme: dark; }

/* ============================================================
   SQUARE CONTROLS & BUTTONS  (border-radius: 0)
   ============================================================ */
.btn,
.btn-primary-action, .btn-primary-sm, .btn-sm-outline,
.btn-save, .btn-save-add, .btn-cancel,
.btn-icon, .btn-danger-icon, .btn-signin, .btn-pw-toggle,
.btn-ghost, .btn-main, .btn-upload,
.action-btn,
.form-control, .form-select, .field-input,
.admin-input, .admin-select,
.input-group-text, .input-group > .form-control, .input-prefix {
    border-radius: 0 !important;
}