:root{--color-bg: #f4f5f7;--color-card: #ffffff;--color-border: #e0e2e7;--color-text: #1c1f26;--color-muted: #6b7280;--color-primary: #1f6feb;--color-primary-dark: #164d9e;--color-success: #1a7f37;--color-danger: #cf222e;--color-warning: #9a6700;--radius: 14px;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:17px}button{font-family:inherit}.app-shell{max-width:720px;margin:0 auto;padding:0 16px 48px}.app-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;row-gap:10px;padding:16px 0}.app-brand{display:flex;align-items:center;gap:10px;min-width:0}.app-logo{width:60px;height:60px;border-radius:50%;object-fit:cover;flex-shrink:0;background:#fff}.app-title{font-size:1.5rem;font-weight:700;margin:0}@media (max-width: 420px){.app-logo{width:48px;height:48px}.app-title{font-size:1.25rem}}.nav-tabs{display:flex;gap:8px;background:var(--color-card);border:1px solid var(--color-border);border-radius:999px;padding:4px}.nav-tab{padding:10px 20px;border-radius:999px;text-decoration:none;color:var(--color-muted);font-weight:600;font-size:.95rem}.nav-tab.active{background:var(--color-primary);color:#fff}.admin-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:-6px 0 16px;font-size:.9rem}.admin-bar-active{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:var(--color-warning);font-weight:600}.admin-bar-logout{margin-left:auto}.admin-bar-link{background:none;border:none;padding:0;color:var(--color-primary);font-weight:600;font-size:.9rem;cursor:pointer;text-decoration:underline}.admin-bar-form{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.admin-bar-form input{padding:8px 12px;font-size:.95rem;border:1px solid var(--color-border);border-radius:8px;width:160px}.admin-bar-error{color:var(--color-danger);font-weight:600}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius);padding:36px 28px;max-width:360px;width:100%;box-shadow:0 4px 16px #10182814;text-align:center}.login-logo{width:90px;height:90px;border-radius:50%;object-fit:cover;display:block;margin:0 auto 16px;background:#fff}.login-title{font-size:1.3rem;font-weight:800;margin:0 0 24px}.login-card .field{text-align:left}.back-link{display:inline-block;margin-bottom:10px;color:var(--color-primary);text-decoration:none;font-weight:600;font-size:.95rem}.back-link:hover{text-decoration:underline}.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:0 1px 2px #1018280a}.card h2{margin-top:0;font-size:1.1rem}.date-nav{padding:14px 20px}.date-nav label{display:block;font-weight:600;font-size:.85rem;color:var(--color-muted);margin-bottom:8px}.date-nav-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.date-nav-row input[type=date]{padding:10px 12px;font-size:1rem;border:1px solid var(--color-border);border-radius:10px}.month-picker{padding:14px 20px}.month-picker label{display:block;font-weight:600;font-size:.85rem;color:var(--color-muted);margin-bottom:8px}.month-picker input[type=month]{padding:10px 12px;font-size:1rem;border:1px solid var(--color-border);border-radius:10px}.month-heading{margin:4px 0 12px;font-size:1.3rem}.month-summary{margin-bottom:16px}.month-highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}@media (min-width: 560px){.month-highlights{grid-template-columns:repeat(4,1fr)}}.month-highlight{background:#fafbfc;border:1px solid var(--color-border);border-radius:10px;padding:12px;text-align:center}.month-highlight .label{display:block;font-size:.78rem;color:var(--color-muted);margin-bottom:4px}.month-highlight .value{font-size:1.2rem;font-weight:800}.month-highlight-falta{background:#ffebe9}.month-highlight-falta .value{color:var(--color-danger)}.month-highlight-sobra{background:#dbeafe}.month-highlight-sobra .value{color:var(--color-primary-dark)}.month-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}@media (min-width: 560px){.month-grid{grid-template-columns:repeat(4,1fr)}}.month-item .label{display:block;font-size:.78rem;color:var(--color-muted)}.month-item .value{font-size:1rem;font-weight:700}.month-weather{border-top:1px dashed var(--color-border);padding-top:12px}.month-weather-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.month-weather-list li{display:flex;justify-content:space-between;gap:10px;font-size:.95rem;flex-wrap:wrap}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.field{margin-bottom:14px}.two-col{display:grid;grid-template-columns:1fr;gap:0 14px}@media (min-width: 480px){.two-col{grid-template-columns:1fr 1fr}}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}.field input[type=number],.field input[type=text],.field input[type=password],.field textarea,.field select{width:100%;padding:14px 12px;font-size:1.1rem;border:1px solid var(--color-border);border-radius:10px;background:#fff;color:var(--color-text)}.field textarea{min-height:70px;resize:vertical;font-family:inherit}.money-input-wrap{position:relative}.money-input-wrap:after{content:"€";position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--color-muted);font-weight:600;pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;font-size:1.05rem;font-weight:700;border-radius:10px;border:none;cursor:pointer;min-height:48px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:#eef1f6;color:var(--color-text)}.btn-danger{background:transparent;color:var(--color-danger);padding:8px 10px;min-height:auto}.btn-block{width:100%}.weather-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}@media (min-width: 480px){.weather-grid{grid-template-columns:repeat(3,1fr)}}.weather-btn{padding:14px 8px;border-radius:10px;border:2px solid var(--color-border);background:#fff;font-size:.95rem;cursor:pointer;text-align:center}.weather-btn.selected{border-color:var(--color-primary);background:#eaf2ff;font-weight:700}.expense-list{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:8px}.expense-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#fafbfc;border:1px solid var(--color-border);border-radius:10px}.expense-row .concept{font-weight:600}.expense-row .amount{font-weight:700;white-space:nowrap}.expense-add-form{display:grid;grid-template-columns:1fr;gap:10px}@media (min-width: 560px){.expense-add-form{grid-template-columns:2fr 1fr auto;align-items:end}}.total-row{display:flex;justify-content:space-between;padding:10px 0;border-top:1px dashed var(--color-border);font-weight:700;font-size:1.1rem}.calc-summary{background:#fafbfc;border:1px solid var(--color-border);border-radius:10px;padding:14px 16px;margin:4px 0 18px}.calc-row{display:flex;justify-content:space-between;padding:6px 0;font-size:1rem;color:var(--color-text)}.calc-title{font-weight:700;font-size:.9rem;letter-spacing:.02em;color:var(--color-muted);margin:4px 0 8px}.cash-status{text-align:center;padding:14px;border-radius:10px;font-weight:800;font-size:1.3rem;margin:4px 0 18px}.cash-status-cuadrada{background:#d1f0d9;color:var(--color-success)}.cash-status-sobra{background:#dbeafe;color:var(--color-primary-dark)}.cash-status-falta{background:#ffebe9;color:var(--color-danger)}.reopen-block{margin-top:18px;padding-top:16px;border-top:1px dashed var(--color-border)}.reopen-confirm{display:flex;flex-direction:column;gap:10px}.reopen-confirm input{padding:12px;font-size:1rem;border:1px solid var(--color-border);border-radius:10px}.reopen-actions{display:flex;gap:8px;flex-wrap:wrap}.btn-reopen{background:#fff3cd;color:var(--color-warning)}.btn-reopen:hover:not(:disabled){background:#ffe8a3}.calc-final{display:flex;justify-content:space-between;align-items:baseline;margin-top:8px;padding-top:12px;border-top:2px solid var(--color-border);font-weight:800;font-size:1.5rem;color:var(--color-primary-dark)}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.summary-item{background:#fafbfc;border:1px solid var(--color-border);border-radius:10px;padding:10px 12px}.summary-item .label{font-size:.8rem;color:var(--color-muted);display:block}.summary-item .value{font-size:1.15rem;font-weight:700}.status-badge{display:inline-block;padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:700}.status-badge.ABIERTO{background:#fff3cd;color:var(--color-warning)}.status-badge.CIERRE_PARCIAL_REALIZADO{background:#dbeafe;color:var(--color-primary-dark)}.status-badge.CERRADO{background:#d1f0d9;color:var(--color-success)}.muted{color:var(--color-muted);font-size:.9rem}.error-banner{background:#ffebe9;border:1px solid #ffc1bc;color:var(--color-danger);padding:12px 14px;border-radius:10px;margin-bottom:16px}.history-list{display:flex;flex-direction:column;gap:12px}.history-card{display:block;background:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:inherit;box-shadow:0 1px 2px #1018280a}.history-card:hover{border-color:var(--color-primary)}.history-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.history-card-date{font-size:1.1rem;font-weight:700}.history-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}@media (min-width: 480px){.history-card-grid{grid-template-columns:repeat(4,1fr)}}.history-card-item .label{display:block;font-size:.78rem;color:var(--color-muted)}.history-card-item .value{font-size:1rem;font-weight:700}.history-result{text-align:center;padding:8px;border-radius:8px;font-weight:800;font-size:.95rem}.history-result-cuadrada{background:#d1f0d9;color:var(--color-success)}.history-result-sobra{background:#dbeafe;color:var(--color-primary-dark)}.history-result-falta{background:#ffebe9;color:var(--color-danger)}.history-result-pending{background:#fff3cd;color:var(--color-warning)}.center-loading{text-align:center;padding:40px 0;color:var(--color-muted)}