:root{--bg: #f4f5f7;--surface: #ffffff;--surface-2: #fafbfc;--border: #e6e8eb;--border-strong: #d4d7dd;--text: #1f2733;--muted: #6b7280;--accent: #1f93ff;--accent-weak: rgba(31, 147, 255, .1);--success: #1f9d57;--danger: #e5484d;--danger-weak: rgba(229, 72, 77, .12);--shadow: 0 1px 2px rgba(16, 24, 40, .06);--shadow-drag: 0 8px 24px rgba(16, 24, 40, .18);--radius: 10px;--radius-sm: 7px;--col-width: 288px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}[data-theme=dark]{--bg: #15171c;--surface: #1c1f26;--surface-2: #21252e;--border: #2b2f3a;--border-strong: #3a3f4b;--text: #e7e9ee;--muted: #99a2b1;--accent: #3aa0ff;--accent-weak: rgba(58, 160, 255, .16);--success: #3ecf8e;--danger: #ff6166;--danger-weak: rgba(255, 97, 102, .16);--shadow: 0 1px 2px rgba(0, 0, 0, .4);--shadow-drag: 0 10px 30px rgba(0, 0, 0, .55)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px}.app{display:flex;flex-direction:column;height:100vh}.content{flex:1;min-height:0;display:flex}.screen{height:100vh;display:flex;align-items:center;justify-content:center}.screen--center{flex-direction:column;gap:10px;color:var(--muted)}.screen__error{color:var(--text);font-weight:600;margin:0}.screen__detail{margin:0;font-size:13px}.topbar{display:flex;align-items:center;gap:20px;padding:12px 18px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.topbar__brand{display:flex;align-items:baseline;gap:8px}.topbar__title{font-size:16px;font-weight:700}.topbar__sub{color:var(--muted);font-size:13px}.topbar__badge{font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--accent);background:var(--accent-weak);padding:2px 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.8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.banner{padding:7px 18px;font-size:13px;text-align:center}.banner--error{background:var(--danger-weak);color:var(--danger)}.board{display:flex;gap:14px;padding:16px 18px;overflow-x:auto;overflow-y:hidden;align-items:stretch;width:100%}.column{display:flex;flex-direction:column;width:var(--col-width);flex:0 0 var(--col-width);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);max-height:100%}.column--side{margin-left:8px;border-style:dashed;border-color:var(--border-strong)}.column--collapsed{width:180px;flex-basis:180px}.column__head{padding:12px 12px 8px;border-bottom:1px solid var(--border)}.column__title-row{display:flex;align-items:center;gap:8px}.column__title{font-size:13px;font-weight:600;margin:0}.column__count{font-size:11px;font-weight:600;color:var(--muted);background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:1px 8px}.column__collapse{margin-left:auto;width:24px;height:24px;border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:6px;cursor:pointer;font-size:14px;line-height:1}.column__collapse:hover{background:var(--surface-2)}.column__hint{margin:6px 0 0;font-size:11px;color:var(--muted)}.column__list{display:flex;flex-direction:column;gap:9px;padding:10px;overflow-y:auto;flex:1;min-height:60px;transition:background .12s ease}.column__list--over{background:var(--accent-weak)}.column__empty{margin:6px 4px;font-size:12px;color:var(--muted);text-align:center}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 11px;box-shadow:var(--shadow);cursor:grab;-webkit-user-select:none;user-select:none}.card:active{cursor:grabbing}.card--dragging{box-shadow:var(--shadow-drag);border-color:var(--accent)}.card__head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.card__name{font-weight:600;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card__monto{font-size:12px;font-weight:600;color:var(--success);white-space:nowrap}.card__phone{font-size:12px;color:var(--muted);margin-top:3px}.card__meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:9px}.card__time{font-size:11px;color:var(--muted)}.chip{font-size:11px;color:var(--muted);background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:2px 8px;white-space:nowrap}.chip--active{color:var(--accent);background:var(--accent-weak);border-color:transparent}.toast-stack{position:fixed;bottom:18px;right:18px;display:flex;flex-direction:column;gap:8px;z-index:1000;max-width:min(360px,calc(100vw - 36px))}.toast{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);box-shadow:var(--shadow-drag);padding:10px 13px;font-size:13px;cursor:pointer;animation:toast-in .16s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.toast__dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.toast--success .toast__dot{background:var(--success)}.toast--error .toast__dot{background:var(--danger)}.toast--info .toast__dot{background:var(--accent)}.toast__msg{line-height:1.35}.column__list::-webkit-scrollbar,.board::-webkit-scrollbar{width:8px;height:8px}.column__list::-webkit-scrollbar-thumb,.board::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px}.btn--primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn--primary:hover:not(:disabled){background:var(--accent);filter:brightness(.95)}.card__actions{display:flex;gap:6px;margin-top:10px}.card__btn{flex:1;font-family:inherit;font-size:12px;padding:6px 8px;border-radius:6px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;transition:background .12s ease,border-color .12s ease}.card__btn:hover{background:var(--surface-2)}.card__btn--pay{border-color:transparent;background:var(--success);color:#fff;font-weight:600}.card__btn--pay:hover{background:var(--success);filter:brightness(.96)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg)}.login__card{width:100%;max-width:340px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 24px;display:flex;flex-direction:column;gap:14px}.login__brand{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}.login__title{font-size:20px;font-weight:700}.login__sub{color:var(--muted);font-size:14px}.login__field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}.login__field input{font-family:inherit;font-size:14px;color:var(--text);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:9px 11px}.login__field input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}.login__error{margin:0;font-size:13px;color:var(--danger)}@media (max-width: 640px){.topbar{gap:10px 12px;padding:10px 12px}.topbar__brand{order:1}.topbar__actions{order:2;margin-left:auto}.topbar__updated{display:none}.topbar__metrics{order:3;flex:0 0 100%;gap:18px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.metric{flex:0 0 auto}.board{padding:12px;gap:12px}:root{--col-width: 84vw}.column{max-width:340px}}