/* ===== Peoples Bank • Twin Edition — Master Stylesheet ===== */

:root {
    /* Dynamic Theme Variables - switched by JS */
    --bg: #050505;
    --card: #121212;
    --panel: #1a1a1a;
    --input: #252525;
    --border: #333;
    --text: #eee;
    --muted: #888;

    /* Defaults to Lender Green */
    --primary: #00ff9d;
    --primary-dim: rgba(0, 255, 157, 0.1);
    --glow: 0 0 15px rgba(0, 255, 157, 0.3);

    --font: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --radius: 12px;

    /* Investment Gold */
    --invest: #ffd700;
    --invest-dim: rgba(255, 215, 0, 0.1);
    --invest-glow: 0 0 15px rgba(255, 215, 0, 0.3);
}

/* Borrower Mode Theme Class */
body.borrower-mode {
    --primary: #ff4757;
    --primary-dim: rgba(255, 71, 87, 0.1);
    --glow: 0 0 15px rgba(255, 71, 87, 0.3);
}

* { box-sizing: border-box; outline: none; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 20px;
    transition: color 0.5s ease;
}

.container { max-width: 900px; margin: 0 auto; }

/* --- Header & Switcher --- */
header { text-align: center; margin-bottom: 30px; }

h1 {
    margin: 0;
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    color: var(--text);
}
h1 span { color: var(--primary); transition: color 0.5s ease; }

.subtitle { color: var(--muted); margin-top: 5px; font-size: 0.9rem; }

.twin-switch {
    display: inline-flex;
    background: var(--panel);
    border-radius: 30px;
    padding: 5px;
    margin-top: 20px;
    border: 1px solid var(--border);
    position: relative;
}

.switch-btn {
    background: transparent;
    border: none;
    padding: 10px 25px;
    border-radius: 25px;
    color: var(--muted);
    font-weight: bold;
    cursor: pointer;
    z-index: 2;
    transition: color 0.3s;
}

.switch-btn.active { color: #000; }

/* Sliding background for the switcher */
.switch-bg {
    position: absolute;
    top: 5px; left: 5px; bottom: 5px;
    width: 50%;
    background: var(--primary);
    border-radius: 25px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.5s ease;
    box-shadow: var(--glow);
    z-index: 1;
}

/* --- Tab Navigation --- */
.tab-bar {
    display: flex;
    gap: 0;
    background: var(--panel);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 25px;
    overflow: hidden;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 14px 10px;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    border-bottom: 3px solid transparent;
    font-family: var(--font);
}

.tab-btn:hover { background: var(--input); color: var(--text); }

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: var(--primary-dim);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* --- Panels --- */
.panel {
    background: var(--card);
    padding: 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.panel h2 {
    margin-top: 0;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Balance Display --- */
.balance-container {
    text-align: center;
    padding: 20px;
    background: var(--panel);
    border-radius: var(--radius);
    margin: 20px 0;
    border: 1px solid var(--border);
}

.balance-label { color: var(--muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.balance-val { font-size: 3rem; font-weight: 800; margin: 10px 0; color: var(--primary); text-shadow: var(--glow); transition: color 0.5s ease; }

/* --- Forms --- */
.form-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 10px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }

label.field-label { font-size: 0.8rem; color: #888; display: block; margin-bottom: 2px; }

input, select, textarea {
    width: 100%;
    padding: 12px;
    background: var(--input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    margin-bottom: 10px;
    transition: border 0.2s;
}

input:focus, textarea:focus { border-color: var(--primary); }

button.btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.1s, filter 0.2s, background 0.5s;
    font-family: var(--font);
}

button.btn-primary:hover { filter: brightness(1.1); }
button.btn-primary:active { transform: scale(0.98); }

/* --- Checkbox toggle --- */
.toggle-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    padding: 10px 14px;
    background: var(--panel);
    border-radius: 8px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: border-color 0.2s;
}

.toggle-row:hover { border-color: var(--primary); }

.toggle-row input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--invest);
    margin: 0;
    cursor: pointer;
}

.toggle-row .toggle-label {
    font-size: 0.95rem;
    color: var(--text);
}

.toggle-row .toggle-hint {
    font-size: 0.75rem;
    color: var(--muted);
    margin-left: auto;
}

/* Investment-specific form fields */
.invest-fields {
    display: none;
    padding: 12px;
    background: var(--invest-dim);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 8px;
    margin-bottom: 14px;
}

.invest-fields.visible { display: block; }

.invest-fields label { color: var(--invest); }

/* --- List Items --- */
.record-item {
    background: var(--panel);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    border-left: 4px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.record-item.lending { border-left-color: var(--primary); }
.record-item.borrowing { border-left-color: var(--primary); }
.record-item.investment { border-left-color: var(--invest); }

.r-info h4 { margin: 0 0 5px 0; font-size: 1.1rem; }
.r-meta { font-size: 0.85rem; color: var(--muted); }
.r-amount { font-size: 1.2rem; font-weight: bold; color: var(--primary); text-align: right; }
.r-amount.invest-amount { color: var(--invest); }

.r-badge {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.r-badge.badge-loan { background: var(--primary-dim); color: var(--primary); }
.r-badge.badge-invest { background: var(--invest-dim); color: var(--invest); }
.r-badge.badge-paid { background: rgba(0,255,157,0.15); color: #00ff9d; }
.r-badge.badge-partial { background: rgba(255,165,0,0.15); color: #ffa500; }
.r-badge.badge-overdue { background: rgba(255,71,87,0.15); color: #ff4757; }

.btn-del {
    background: transparent; border: 1px solid #444; color: #666;
    padding: 5px 10px; border-radius: 4px; cursor: pointer; font-size: 0.8rem; margin-top: 5px;
}
.btn-del:hover { border-color: #ff4757; color: #ff4757; }

.btn-sm {
    background: transparent; border: 1px solid var(--border); color: var(--muted);
    padding: 5px 12px; border-radius: 4px; cursor: pointer; font-size: 0.8rem;
    transition: 0.2s;
    font-family: var(--font);
}
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }

/* --- Instalment progress bar --- */
.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: var(--input);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 8px;
}

.progress-bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.progress-bar-fill.invest-fill { background: var(--invest); }

.instalment-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--input);
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.instalment-row.paid { opacity: 0.5; text-decoration: line-through; }

.instalment-row .inst-date { color: var(--muted); font-size: 0.8rem; }
.instalment-row .inst-amount { font-weight: bold; color: var(--primary); }

/* --- CSV & Uploads --- */
.csv-area {
    border: 2px dashed var(--border);
    padding: 20px;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
}
.csv-area:hover { border-color: var(--primary); background: var(--primary-dim); }
.csv-hint { font-size: 0.8rem; color: var(--muted); margin-top: 5px; }

/* --- Modal --- */
dialog {
    background: var(--card); color: var(--text); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 0; max-width: 500px; width: 90%;
}
dialog::backdrop { background: rgba(0,0,0,0.8); backdrop-filter: blur(2px); }
.modal-header { padding: 15px; border-bottom: 1px solid var(--border); font-weight: bold; display: flex; justify-content: space-between; }
.modal-body { padding: 20px; max-height: 400px; overflow-y: auto; }
.match-item {
    padding: 10px; border-bottom: 1px solid #333; cursor: pointer;
    display: flex; justify-content: space-between;
}
.match-item:hover { background: var(--input); }

/* --- Toast --- */
.toast {
    position: fixed; bottom: 20px; right: 20px; background: #222; color: #fff;
    padding: 12px 20px; border-radius: 8px; border-left: 4px solid var(--primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5); animation: slideUp 0.3s ease; z-index: 100;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* --- Empty state --- */
.empty-state {
    text-align: center;
    color: #555;
    padding: 30px 20px;
    font-size: 0.95rem;
}

.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 10px; }

/* --- Interest display --- */
.interest-tag {
    font-size: 0.75rem;
    color: var(--invest);
    margin-top: 3px;
}

/* --- Instalment plan card --- */
.plan-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 15px;
}

.plan-card h4 {
    margin: 0 0 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.plan-summary {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 10px;
}

/* --- Camera Modal --- */
.camera-preview {
    width: 100%;
    border-radius: 8px;
    background: #000;
    display: block;
}

.camera-actions {
    display: flex;
    gap: 10px;
    padding: 15px;
    justify-content: center;
}

.camera-actions button {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    border: none;
    font-family: var(--font);
    font-size: 0.95rem;
}

.btn-snap {
    background: var(--primary);
    color: #000;
}

.btn-cancel-cam {
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border) !important;
}

/* --- Proof capture row --- */
.proof-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}

.proof-row input[type="file"] {
    flex: 1;
    margin-bottom: 0;
}

.btn-camera {
    flex-shrink: 0;
    padding: 10px 16px;
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: 0.2s;
    font-family: var(--font);
}

.btn-camera:hover {
    border-color: var(--primary);
    color: var(--primary);
}

#camera-status {
    font-size: 0.8rem;
    margin-bottom: 10px;
    min-height: 1.2em;
}

/* --- Sync panel --- */
.sync-row {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
}

.sync-row button,
.sync-row label {
    flex: 1;
}

.sync-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 18px 14px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
    transition: 0.2s;
    font-family: var(--font);
}

.sync-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.sync-btn .sync-icon { font-size: 1.5rem; }
.sync-btn .sync-label { font-size: 0.85rem; font-weight: 600; }
.sync-btn .sync-hint { font-size: 0.7rem; color: var(--muted); }

/* --- Contact details collapsible --- */
.details-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 8px 12px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--muted);
    transition: 0.2s;
    font-family: var(--font);
}

.details-toggle:hover { border-color: var(--primary); color: var(--text); }

.details-content {
    display: none;
    margin-bottom: 10px;
}

.details-content.visible { display: block; }

/* --- Contract Modal --- */
#contract-modal {
    max-width: 700px;
    width: 95%;
}

#contract-modal .modal-body {
    max-height: 80vh;
    padding: 16px;
}

#contract-preview canvas {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border);
}

#contract-qr {
    display: inline-block;
    padding: 12px;
    background: #111;
    border-radius: 8px;
    border: 1px solid var(--border);
}

#contract-qr img {
    display: block;
}

/* ===== Investment Calculator Panel ===== */
.calc-panel {
    background: linear-gradient(180deg, var(--card) 0%, rgba(255,215,0,0.03) 100%);
    border-color: rgba(255,215,0,0.25);
}

.calc-result {
    background: var(--panel);
    border-radius: 8px;
    padding: 14px;
    border: 1px solid var(--border);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.calc-stat {
    text-align: center;
    padding: 8px 6px;
    background: var(--input);
    border-radius: 6px;
}

.calc-label {
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 1px;
    font-family: monospace;
    margin-bottom: 4px;
}

.calc-val {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    font-family: monospace;
}

/* ===== Investment Breakdown ===== */
.invest-breakdown {
    margin-top: 12px;
    padding: 10px 12px;
    background: var(--input);
    border-radius: 8px;
    border: 1px solid rgba(255,215,0,0.12);
    font-family: monospace;
    font-size: 0.85rem;
}

.ib-row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    color: var(--muted);
}

.ib-row .ib-val {
    color: var(--text);
    font-weight: 600;
}

.ib-row.ib-total {
    border-top: 1px dashed var(--border);
    margin-top: 4px;
    padding-top: 6px;
    font-weight: 700;
}

.ib-row.ib-total .ib-label { color: var(--text); }

/* ===== Payout History ===== */
.payout-history {
    margin-top: 10px;
    padding: 8px 12px;
    background: var(--panel);
    border-left: 2px solid var(--primary);
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
}

.ph-label {
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--muted);
    margin-bottom: 4px;
}

.ph-row {
    display: flex;
    justify-content: space-between;
    padding: 2px 0;
}

/* ===== Instalment Mode Switch ===== */
.inst-mode-switch {
    display: flex;
    gap: 0;
    background: var(--panel);
    border-radius: 8px;
    border: 1px solid var(--border);
    margin: 12px 0;
    overflow: hidden;
}

.inst-mode-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: var(--font);
    transition: 0.2s;
}

.inst-mode-btn.active {
    background: var(--primary);
    color: #000;
}

/* ===== Custom Amount Rows ===== */
.custom-hint {
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 10px;
    padding: 8px 12px;
    background: var(--panel);
    border-radius: 6px;
    border-left: 2px solid var(--invest);
}

.custom-row {
    display: grid;
    grid-template-columns: 24px 1fr 1fr 32px;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}

.custom-row .cr-num {
    text-align: center;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--muted);
}

.custom-row input {
    margin-bottom: 0;
    padding: 8px 10px;
    font-size: 0.85rem;
}

.custom-row .cr-del {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 6px;
    padding: 8px 0;
    cursor: pointer;
    transition: 0.2s;
    font-size: 0.9rem;
    font-family: var(--font);
}
.custom-row .cr-del:hover { border-color: #ff4757; color: #ff4757; }

.custom-summary {
    margin-top: 10px;
    padding: 10px 12px;
    background: var(--panel);
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.85rem;
}

.cs-row {
    display: flex;
    justify-content: space-between;
    padding: 2px 0;
    color: var(--muted);
}

.cs-warn {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed var(--border);
    color: #ff4757;
    font-size: 0.8rem;
}

.cs-ok {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed var(--border);
    color: var(--primary);
    font-size: 0.8rem;
}

/* ===== Plan Body (schedule + calendar side-by-side) ===== */
.plan-body {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 14px;
    margin-top: 12px;
}

@media (max-width: 700px) {
    .plan-body {
        grid-template-columns: 1fr;
    }
}

.plan-schedule {
    min-width: 0;
}

.plan-calendar {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ===== Mini Calendar ===== */
.mini-cal {
    background: var(--input);
    border-radius: 8px;
    padding: 10px;
    border: 1px solid var(--border);
}

.cal-title {
    font-size: 0.75rem;
    text-align: center;
    color: var(--muted);
    margin-bottom: 8px;
    font-family: monospace;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.cal-head {
    text-align: center;
    font-size: 0.6rem;
    color: var(--muted);
    font-family: monospace;
    padding: 2px 0;
}

.cal-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    background: var(--card);
    border-radius: 3px;
    color: var(--muted);
    font-family: monospace;
    position: relative;
}

.cal-cell.cal-empty {
    background: transparent;
}

.cal-cell.cal-pending {
    background: rgba(255,165,0,0.2);
    color: #ffa500;
    font-weight: 700;
}

.cal-cell.cal-paid {
    background: var(--primary-dim);
    color: var(--primary);
    font-weight: 700;
}

.cal-cell.cal-overdue {
    background: rgba(255,71,87,0.2);
    color: #ff4757;
    font-weight: 700;
}

.cal-cell.cal-today {
    box-shadow: 0 0 0 1px var(--text);
}

.cal-legend {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    color: var(--muted);
    font-family: monospace;
}

.cal-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 3px;
    vertical-align: middle;
}

.cal-dot-paid { background: var(--primary); }
.cal-dot-pending { background: #ffa500; }
.cal-dot-overdue { background: #ff4757; }