/* ===== LUMI ERP v11 - styles.css ===== */
:root{--bg:#faf9f7;--bg-secondary:#f4f2ef;--card:#fff;--accent-gold:#9a8b7a;--dark:#2c2c2c;--green:#5a7a5a;--red:#a85a5a;--text:#2c2c2c;--text-secondary:#999;--border-color:#e8e4df;--warning:#e67e22;--blue:#4a7a9a}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Sans KR',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}

/* Login */
.login-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:2rem;position:fixed;inset:0;z-index:2000;background:var(--bg)}
.login-screen.hidden{display:none}
.login-logo{font-family:'Cormorant Garamond',serif;letter-spacing:4px;color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem}
.login-title{font-family:'Cormorant Garamond',serif;font-size:2.5rem;font-weight:500;margin-bottom:.5rem;letter-spacing:2px}
.login-subtitle{color:var(--text-secondary);margin-bottom:2rem;font-size:.85rem;letter-spacing:1px}
.login-form{width:100%;max-width:320px}
.login-input{width:100%;padding:1rem;background:#fff;border:1px solid var(--border-color);color:var(--text);font-size:1rem;margin-bottom:1rem}
.login-input:focus{outline:none;border-color:var(--accent-gold)}
.pw-wrap{position:relative}.pw-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1rem;margin-top:-8px}
.login-btn{width:100%;padding:1rem;background:var(--dark);border:none;color:#fff;font-size:.9rem;cursor:pointer;letter-spacing:1px}
.login-error{color:var(--red);font-size:.85rem;text-align:center;margin-bottom:1rem}
.login-notice{color:var(--accent-gold);font-size:.75rem;text-align:center;margin-top:1.5rem;padding:1rem;background:rgba(154,139,122,.1);border:1px solid var(--border-color)}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--border-color);padding:1rem 2rem;position:sticky;top:0;z-index:100}
.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1600px;margin:0 auto}
.logo-sub{font-family:'Cormorant Garamond',serif;font-size:.7rem;letter-spacing:3px;color:var(--text-secondary)}
.logo-text{font-family:'Cormorant Garamond',serif;font-size:1.5rem;font-weight:500;letter-spacing:2px}
.header-right{display:flex;align-items:center;gap:1rem}
.logout-btn{padding:.5rem 1rem;background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);font-size:.8rem;cursor:pointer}
.header-links{display:flex;gap:.5rem}
.header-link{padding:.4rem .8rem;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);text-decoration:none;font-size:.75rem;cursor:pointer}
.header-link:hover{border-color:var(--accent-gold);color:var(--text)}

/* Nav Tabs */
.nav-tabs{display:flex;background:#fff;border-bottom:1px solid var(--border-color);overflow-x:auto}
.nav-tab{padding:1rem 1.5rem;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);cursor:pointer;font-size:.85rem;white-space:nowrap}
.nav-tab:hover,.nav-tab.active{color:var(--text);border-bottom-color:var(--accent-gold)}
.sub-tabs{display:flex;gap:.5rem;padding:1rem 0;flex-wrap:wrap}
.sub-tab{padding:.5rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);cursor:pointer;font-size:.85rem;color:var(--text-secondary)}
.sub-tab:hover{border-color:var(--accent-gold)}.sub-tab.active{background:var(--accent-gold);color:#fff;border-color:var(--accent-gold)}

/* Content */
.content{padding:2rem;max-width:1600px;margin:0 auto}
.tab-content{display:none}.tab-content.active{display:block}
.sub-content{display:none}.sub-content.active{display:block}

/* ===== Dashboard Top Cards (신규) ===== */
.dashboard-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem;padding:0 2rem}
.dash-card{background:#fff;padding:1.25rem;border:1px solid var(--border-color);border-radius:8px;position:relative;overflow:hidden}
.dash-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.dash-card.revenue::before{background:var(--accent-gold)}
.dash-card.profit::before{background:var(--green)}
.dash-card.alert::before{background:var(--red)}
.dash-card-icon{font-size:1.5rem;margin-bottom:.5rem}
.dash-card-label{font-size:.75rem;color:var(--text-secondary);margin-bottom:.25rem}
.dash-card-value{font-size:1.4rem;font-weight:600}
.dash-card-sub{font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}
@media(max-width:768px){.dashboard-strip{grid-template-columns:1fr;padding:0 1rem}}

/* Cards Grid */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}
.card{background:#fff;padding:1.25rem;border:1px solid var(--border-color)}
.card-label{color:var(--text-secondary);font-size:.75rem;margin-bottom:.5rem}
.card-value{font-size:1.3rem;font-weight:600}

/* Charts */
.chart-container{background:#fff;padding:1.5rem;border:1px solid var(--border-color);margin-bottom:1.5rem}
.chart-title{font-size:.9rem;font-weight:600;margin-bottom:1rem}
.chart-wrapper{position:relative;height:300px}

/* Tables */
.table-container{overflow-x:auto;background:#fff;border:1px solid var(--border-color)}
table{width:100%;border-collapse:collapse}
th,td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border-color)}
th{color:var(--text-secondary);font-weight:500;font-size:.75rem;text-transform:uppercase;background:var(--bg)}
td{font-size:.85rem}
.text-right{text-align:right}

/* Section Header */
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;flex-wrap:wrap;gap:.5rem}
.section-title{font-size:1rem;font-weight:600}

/* Buttons */
.btn{padding:.5rem 1rem;border:none;cursor:pointer;font-size:.8rem;border-radius:4px}
.btn-primary{background:var(--dark);color:#fff}
.btn-primary:hover{background:#444}
.btn-danger{background:var(--red);color:#fff}
.btn-sm{padding:.4rem .8rem;font-size:.75rem}
.btn-outline{background:none;border:1px solid var(--border-color);color:var(--text-secondary)}
.btn-outline:hover{border-color:var(--accent-gold);color:var(--text)}
.btn-success{background:var(--green);color:#fff}
.btn-warning{background:var(--warning);color:#fff}
.btn-group{display:flex;gap:.5rem}
.link-btn{background:none;border:none;color:var(--accent-gold);cursor:pointer;font-size:.85rem;text-decoration:underline}

/* Forms */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.8rem;color:var(--text-secondary);margin-bottom:.5rem}
.form-input,.form-select,.form-textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);font-size:.85rem;font-family:inherit;background:#fff}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent-gold)}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:1000;padding:1rem}
.modal.active{display:flex}
.modal-content{background:#fff;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;border-radius:8px}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}
.modal-title{font-size:1rem;font-weight:600}
.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary)}
.modal-body{padding:1.5rem}
.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:.5rem}

/* Expense boxes */
.expense-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.5rem}
.expense-box{background:#fff;padding:1rem;border:1px solid var(--border-color);text-align:center}
.expense-box-label{font-size:.75rem;color:var(--text-secondary);margin-bottom:.5rem}
.expense-box-value{font-size:1.1rem;font-weight:600}

/* Upload zone */
.upload-zone{border:2px dashed var(--border-color);padding:2rem;text-align:center;margin-bottom:1.5rem;background:var(--bg-secondary);cursor:pointer;transition:border-color .3s}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-gold);background:rgba(154,139,122,.05)}
.upload-icon{font-size:2rem;margin-bottom:.5rem}
.upload-text{color:var(--text-secondary);font-size:.85rem}

/* Tax */
.tax-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:1.5rem}
.tax-section{background:#fff;border:1px solid var(--border-color);padding:1.5rem}
.tax-title{font-size:.9rem;font-weight:600;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}

/* Status badges */
.status{padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:500}
.status-active{background:#e8f5e9;color:#2e7d32}
.status-inactive{background:#ffebee;color:#c62828}

/* Leave */
.leave-card{background:#fff;border:1px solid var(--border-color);padding:1rem;margin-bottom:.75rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}
.golden-holidays-slider{display:flex;gap:0;overflow:hidden;position:relative;margin-bottom:1.5rem}
.golden-holidays-slider .holiday-card{min-width:calc(100%/7);text-align:center;padding:12px 8px;border:1px solid var(--border-color);background:#fff}
.holiday-card.is-holiday{background:#fff3e0;border-color:var(--warning)}
.holiday-card.is-weekend{background:#f3e5f5}

/* Scroll */
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}

/* Responsive */
@media(max-width:768px){
    .header{padding:.75rem 1rem}
    .content{padding:1rem}
    .form-row{grid-template-columns:1fr}
    .cards-grid{grid-template-columns:1fr 1fr}
    .nav-tab{padding:.75rem 1rem;font-size:.8rem}
    .expense-summary{grid-template-columns:1fr 1fr}
}

/* ===== 재고관리 (신규) ===== */
.inv-type-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:.7rem;font-weight:600}
.inv-cat-nursing{background:#e8f0e8;color:#4a7a4a}
.inv-cat-skin{background:#f0e8f0;color:#7a4a7a}
.inv-cat-desk{background:#e8eaf0;color:#4a5a7a}
.inv-cat-common{background:#f0eee8;color:#7a6a4a}
.inv-type-disposable{background:#e3f2fd;color:#1565c0}
.inv-type-portioned{background:#fce4ec;color:#c62828}
.inv-type-hygiene{background:#e8f5e9;color:#2e7d32}
.inv-expiry-warn{color:var(--red);font-weight:600}
.inv-stock-low{background:#fff3e0;border-left:3px solid var(--warning)}
.recipe-ingredient-row{display:flex;gap:.5rem;align-items:center;margin-bottom:.5rem;padding:.5rem;background:var(--bg-secondary);border-radius:4px}
.recipe-ingredient-row select,.recipe-ingredient-row input{flex:1;padding:.5rem;border:1px solid var(--border-color);font-size:.8rem}
.recipe-cost-badge{display:inline-block;padding:4px 12px;background:var(--accent-gold);color:#fff;border-radius:12px;font-size:.8rem;font-weight:600}

/* ===== 손익계산서 (신규) ===== */
.pl-statement{background:#fff;border:1px solid var(--border-color);padding:2rem;margin-bottom:1.5rem}
.pl-row{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid var(--border-color);font-size:.9rem}
.pl-row.total{font-weight:700;font-size:1.1rem;border-bottom:2px solid var(--dark);padding:1rem 0}
.pl-row.subtotal{font-weight:600;background:var(--bg-secondary);padding:.75rem .5rem;margin:0 -.5rem}
.pl-row .pl-label{color:var(--text)}
.pl-row .pl-value{font-weight:600}
.pl-row .pl-value.positive{color:var(--green)}
.pl-row .pl-value.negative{color:var(--red)}
.pl-section-title{font-size:.8rem;color:var(--text-secondary);letter-spacing:2px;text-transform:uppercase;margin:1.5rem 0 .5rem;padding-bottom:.5rem;border-bottom:1px dashed var(--border-color)}
.pl-charts{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}
@media(max-width:768px){.pl-charts{grid-template-columns:1fr}}

/* Print */
@media print{
    .header,.nav-tabs,.sub-tabs,.btn,.modal,.login-screen,.dashboard-strip{display:none!important}
    .content{padding:0}
    .tab-content,.sub-content{display:block!important}
    .pl-statement{border:none;padding:1rem 0}
}