:root {
    --primary-green: #2d5a27;
    --soft-green: #e8f5e9;
    --accent-green: #4caf50;
    --soil-brown: #5d4037;
    --bg-cream: #f9f7f2;
    --text-dark: #333;
    --white: #ffffff;
    --mortality-red: #d32f2f;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-cream);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
}

/* Sidebar */
.sidebar {
    width: 70px;
    background: var(--primary-green);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    z-index: 1000;
}

.sidebar-header i {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 40px;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.nav-links li {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: 0.3s;
}

.nav-links li i {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.nav-links li span {
    font-size: 0.65rem;
    font-weight: bold;
    text-transform: uppercase;
}

.nav-links li.active, .nav-links li:hover {
    color: white;
}

/* Main Content Adjustments */
.main-content {
    flex: 1;
    margin-left: 70px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Tab Switching */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Toggles */
.transaction-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 25px;
}

.btn-toggle {
    border: 2px solid #eee;
    padding: 12px;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
    background: white;
    color: #888;
    transition: all 0.2s ease;
}

.btn-toggle.active {
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: scale(0.98);
}

.btn-toggle.in.active {
    background: var(--accent-green);
    border-color: var(--accent-green);
}

.btn-toggle.out.active {
    background: var(--mortality-red);
    border-color: var(--mortality-red);
}

.qty-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 15px;
}

.qty-grid-three {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.2fr;
    gap: 10px;
}

.inv-card {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

/* Logs */
.logs-section h3 {
    font-size: 0.9rem;
    color: var(--soil-brown);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.log-entry {
    background: white;
    padding: 15px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    border-left: 4px solid #ddd;
}

.log-entry.income { border-left-color: var(--accent-green); }
.log-entry.expense { border-left-color: var(--mortality-red); }

.log-icon {
    width: 35px;
    height: 35px;
    background: #f5f5f5;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.income .log-qty { color: var(--accent-green); }
.expense .log-qty { color: var(--mortality-red); }

.log-info { display: flex; flex-direction: column; flex: 1; }
.log-name { font-weight: 700; font-size: 0.9rem; }
.log-date { font-size: 0.75rem; color: #aaa; }
.log-qty { font-weight: 800; font-size: 0.95rem; }

/* Financials Summary */
.finance-summary {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.f-card {
    background: white;
    padding: 15px 10px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.f-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: #888;
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.f-value {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--text-dark);
}

.income .f-value { color: var(--accent-green); }
.expense .f-value { color: var(--mortality-red); }

/* Header */
header {
    text-align: center;
    background: var(--white);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid #eee;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--primary-green);
}

.logo h1 {
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.total-birds {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.total-birds .label {
    font-size: 0.8rem;
    color: #888;
    font-weight: bold;
}

.total-birds .value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1;
    margin: 5px 0;
}

.total-birds .sub-label {
    font-size: 0.9rem;
    color: var(--soil-brown);
    font-weight: 500;
}

/* Farm Cards */
.farm-grid {
    display: grid;
    gap: 20px;
}

.farm-card {
    background: var(--white);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.farm-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--accent-green);
}

#farm-2::before {
    background: #8bc34a;
}

.farm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f5f5f5;
}

.farm-header h2 {
    font-size: 1.1rem;
    color: var(--soil-brown);
}

.bird-count {
    font-size: 0.85rem;
    background: var(--soft-green);
    color: var(--primary-green);
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: bold;
}

/* Metrics */
.metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.metric-item i {
    font-size: 1.1rem;
    color: #aaa;
    width: 20px;
}

.data {
    display: flex;
    flex-direction: column;
}

.m-label {
    font-size: 0.7rem;
    color: #999;
    text-transform: uppercase;
    font-weight: 600;
}

.m-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.m-value small {
    font-size: 0.7rem;
    color: #bbb;
}

.mortality .m-value {
    color: var(--mortality-red);
}

.percent {
    font-size: 0.75rem;
    margin-left: 5px;
    background: #ffebee;
    padding: 2px 6px;
    border-radius: 4px;
}

.fcr .m-value {
    color: var(--accent-green);
}

/* Footer / Button */
footer {
    position: sticky;
    bottom: 20px;
}

.update-btn {
    width: 100%;
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 18px;
    border-radius: 15px;
    font-size: 1rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 10px 20px rgba(45, 90, 39, 0.2);
    cursor: pointer;
    transition: transform 0.2s;
}

.update-btn:active {
    transform: scale(0.98);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 15% auto;
    padding: 25px;
    width: 90%;
    max-width: 450px;
    border-radius: 25px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.close {
    font-size: 28px;
    font-weight: bold;
    color: #ccc;
    cursor: pointer;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: #666;
    font-weight: 600;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-size: 1rem;
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Lot Controls */
.lot-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    padding: 12px 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px dashed #ccc;
}

.lot-tag {
    font-weight: 800;
    color: var(--soil-brown);
    font-size: 0.9rem;
}

.lot-days {
    font-size: 0.85rem;
    color: var(--accent-green);
    margin-left: 10px;
    font-weight: 600;
}

.end-lot-btn {
    background: #fff;
    color: var(--mortality-red);
    border: 1px solid var(--mortality-red);
    padding: 6px 15px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: bold;
    cursor: pointer;
}

.end-lot-btn:hover {
    background: var(--mortality-red);
    color: white;
}

/* Start View */
.start-view {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.start-card {
    text-align: center;
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    max-width: 400px;
}

.start-card i {
    font-size: 4rem;
    color: var(--accent-green);
    margin-bottom: 20px;
}

.start-card h2 {
    color: var(--soil-brown);
    margin-bottom: 10px;
}

.start-card p {
    color: #888;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.start-btn {
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
}

/* Summary Box Styling */
.category-summary-box {
    background: white;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}

.cat-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.search-box {
    display: flex;
    align-items: center;
    background: #f5f5f5;
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid #eee;
}

.search-box i { font-size: 0.75rem; color: #aaa; margin-right: 5px; }
.search-box input {
    border: none;
    background: transparent;
    font-size: 0.75rem;
    outline: none;
    width: 100px;
}

.cat-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cat-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding: 8px 12px;
    background: #f9f9f9;
    border-radius: 10px;
    border-left: 3px solid var(--soft-green);
}

.cat-item span { color: #555; font-weight: 600; }
.cat-item strong { color: var(--text-dark); }

.summary-footer {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 10px;
    margin-top: 15px;
}

.view-all-btn {
    background: transparent;
    border: 1px solid #eee;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    color: #888;
    cursor: pointer;
    font-weight: bold;
}

.pdf-btn {
    background: #f44336;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.mode-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.mode-item {
    font-size: 0.8rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mode-item strong {
    color: var(--text-dark);
    margin-left: auto;
}

.bank i { color: #2196f3; }
.cash i { color: #ff9800; }

hr {
    border: 0;
    border-top: 1px solid #eee;
    margin-bottom: 15px;
}

/* Extra tweaks */
.statement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.date-filter {
    display: flex;
    gap: 5px;
}

.date-filter input {
    padding: 5px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 0.75rem;
}

.export-btn {
    background: #2196f3;
    color: white;
    border: none;
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
}