*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #1a1a2e;--surface: #16213e;--surface2: #0f3460;--text: #e0e0e0;--text-dim: #888;--accent: #e94560;--bt-color: #e74c3c;--et-color: #3498db;--ror-color: #2ecc71;--event-color: #f1c40f;--drop-color: #e74c3c;--radius: 8px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}#root{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:var(--surface);border-bottom:1px solid #333;flex-wrap:wrap;gap:8px}.top-left{display:flex;align-items:center;gap:24px}.top-right{display:flex;align-items:center;gap:20px}.app-title{font-size:1.2rem;font-weight:700;color:var(--accent);letter-spacing:.5px}.main-nav{display:flex;gap:12px}.main-nav a{color:var(--text-dim);font-weight:500;padding:4px 12px;border-radius:var(--radius);transition:all .2s}.main-nav a.active,.main-nav a:hover{color:var(--text);background:var(--surface2)}.connection-status{display:flex;align-items:center;gap:6px;font-size:.8rem;flex-wrap:wrap;position:relative}.btn-connect{padding:4px 10px;border:1px solid #444;border-radius:var(--radius);background:var(--surface2);color:var(--text);font-size:.75rem;cursor:pointer;transition:all .15s}.btn-connect:hover{background:var(--accent);border-color:var(--accent)}.btn-connect:disabled{opacity:.4;cursor:not-allowed}.btn-sm{margin-left:4px}.esp32-form{display:flex;gap:4px;align-items:center;position:absolute;top:100%;right:0;background:var(--surface);border:1px solid #444;border-radius:var(--radius);padding:8px;z-index:10;margin-top:4px}.esp32-form input{padding:4px 8px;border:1px solid #444;border-radius:4px;background:var(--bg);color:var(--text);font-size:.8rem;width:130px}.esp32-form .port-input{width:50px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot.green{background:#2ecc71;box-shadow:0 0 6px #2ecc71}.dot.red{background:#e74c3c;box-shadow:0 0 6px #e74c3c}.label{color:var(--text-dim);margin-right:8px}.roast-timer{display:flex;align-items:center;gap:10px}.timer-value{font-family:JetBrains Mono,Fira Code,monospace;font-size:1.5rem;font-weight:700;color:var(--event-color)}.timer-state{font-size:.75rem;color:var(--text-dim)}.temp-display{display:flex;justify-content:center;gap:20px;padding:16px 20px;flex-wrap:wrap}.temp-card{display:flex;align-items:baseline;gap:6px;padding:12px 20px;background:var(--surface);border-radius:var(--radius);border:1px solid #333;min-width:160px;justify-content:center}.temp-card.bt{border-left:3px solid var(--bt-color)}.temp-card.et{border-left:3px solid var(--et-color)}.temp-card.ror{border-left:3px solid var(--ror-color)}.temp-label{font-size:.85rem;font-weight:600;color:var(--text-dim)}.temp-value{font-family:JetBrains Mono,Fira Code,monospace;font-size:2rem;font-weight:700}.temp-card.bt .temp-value{color:var(--bt-color)}.temp-card.et .temp-value{color:var(--et-color)}.temp-card.ror .temp-value{color:var(--ror-color)}.temp-unit{font-size:.75rem;color:var(--text-dim)}.roast-chart{padding:8px 20px}.roast-chart .uplot{background:var(--surface);border-radius:var(--radius);border:1px solid #333}.event-bar{display:flex;justify-content:center;gap:10px;padding:16px 20px;flex-wrap:wrap}.btn-event{padding:10px 24px;border:1px solid #444;border-radius:var(--radius);background:var(--surface2);color:var(--text);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .15s}.btn-event:hover:not(.disabled){background:var(--accent);border-color:var(--accent);transform:translateY(-1px)}.btn-event.disabled{opacity:.35;cursor:not-allowed}.btn-event.btn-drop{background:var(--drop-color);border-color:var(--drop-color);color:#fff}.btn-event.btn-drop:hover:not(.disabled){background:#c0392b}.btn-event.btn-reset{background:var(--surface);border-color:var(--event-color);color:var(--event-color)}.roast-history,.roast-detail{padding:20px;max-width:1000px;margin:0 auto}.roast-history h2,.roast-detail h2{margin-bottom:16px;color:var(--accent)}.roast-history table{width:100%;border-collapse:collapse}.roast-history th,.roast-history td{padding:10px 14px;text-align:left;border-bottom:1px solid #333}.roast-history th{color:var(--text-dim);font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}.roast-history tr:hover{background:var(--surface)}.back-link{display:inline-block;margin-bottom:12px;font-size:.85rem}.roast-meta{display:flex;gap:20px;margin-bottom:16px;color:var(--text-dim);font-size:.9rem}.event-list{margin-top:20px}.event-list h3{margin-bottom:10px;color:var(--event-color)}.event-item{display:flex;gap:16px;padding:8px 0;border-bottom:1px solid #333;font-size:.9rem}.event-label{font-weight:600;min-width:80px}.event-time{color:var(--text-dim)}.event-bt{color:var(--bt-color)}.history-loading,.history-empty{text-align:center;padding:60px 20px;color:var(--text-dim)}.auth-page{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}.auth-card{background:var(--surface);border:1px solid #333;border-radius:var(--radius);padding:40px;width:100%;max-width:400px}.auth-card h1{margin-bottom:4px}.auth-card h2{margin-bottom:20px;color:var(--text);font-size:1.1rem}.auth-card form{display:flex;flex-direction:column;gap:12px}.auth-card input{padding:10px 14px;border:1px solid #444;border-radius:var(--radius);background:var(--bg);color:var(--text);font-size:.9rem}.auth-card input:focus{outline:none;border-color:var(--accent)}.auth-card button{padding:10px;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;transition:opacity .15s}.auth-card button:hover{opacity:.9}.auth-card button:disabled{opacity:.5;cursor:not-allowed}.auth-error{color:var(--drop-color);font-size:.85rem;padding:6px 0}.auth-link{margin-top:16px;text-align:center;font-size:.85rem;color:var(--text-dim)}.user-menu{display:flex;align-items:center;gap:8px;font-size:.8rem}.user-name{color:var(--text);font-weight:500}.user-role{color:var(--text-dim);background:var(--surface2);padding:2px 6px;border-radius:4px;font-size:.7rem;text-transform:uppercase}.admin-panel{padding:20px;max-width:1000px;margin:0 auto}.admin-panel h2{margin-bottom:16px;color:var(--accent)}.admin-tabs{display:flex;gap:4px;margin-bottom:20px}.admin-tabs button{padding:8px 16px;border:1px solid #444;border-radius:var(--radius);background:var(--surface);color:var(--text-dim);cursor:pointer;font-size:.85rem}.admin-tabs button.active{background:var(--surface2);color:var(--text);border-color:var(--accent)}.admin-section table{width:100%;border-collapse:collapse;margin-top:12px}.admin-section th,.admin-section td{padding:8px 12px;text-align:left;border-bottom:1px solid #333}.admin-section th{color:var(--text-dim);font-size:.75rem;text-transform:uppercase}.admin-section code{background:var(--bg);padding:2px 6px;border-radius:4px;font-size:.85rem;color:var(--event-color)}.admin-actions{display:flex;gap:8px;margin-bottom:8px}.btn-sm-danger{padding:4px 10px;border:1px solid var(--drop-color);border-radius:var(--radius);background:transparent;color:var(--drop-color);font-size:.75rem;cursor:pointer}.btn-sm-danger:hover{background:var(--drop-color);color:#fff}.device-form{display:flex;gap:8px;margin-bottom:12px}.device-form input{padding:6px 10px;border:1px solid #444;border-radius:4px;background:var(--bg);color:var(--text);font-size:.85rem;width:160px}.device-form .port-input{width:60px}.org-create-form{display:flex;gap:8px;margin-bottom:16px}.org-create-form input{padding:6px 10px;border:1px solid #444;border-radius:4px;background:var(--bg);color:var(--text);font-size:.85rem;width:250px}.org-actions{display:flex;gap:6px;justify-content:flex-end}.admin-form-row td{background:var(--surface);padding:12px!important}@media(max-width:700px){.temp-display{gap:10px}.temp-card{min-width:100px;padding:8px 12px}.temp-value{font-size:1.4rem}.timer-value{font-size:1.2rem}.btn-event{padding:8px 14px;font-size:.8rem}.top-bar{padding:8px 12px}}.uplot,.uplot *,.uplot *:before,.uplot *:after{box-sizing:border-box}.uplot{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";line-height:1.5;width:min-content}.u-title{text-align:center;font-size:18px;font-weight:700}.u-wrap{position:relative;-webkit-user-select:none;user-select:none}.u-over,.u-under{position:absolute}.u-under{overflow:hidden}.uplot canvas{display:block;position:relative;width:100%;height:100%}.u-axis{position:absolute}.u-legend{font-size:14px;margin:auto;text-align:center}.u-inline{display:block}.u-inline *{display:inline-block}.u-inline tr{margin-right:16px}.u-legend th{font-weight:600}.u-legend th>*{vertical-align:middle;display:inline-block}.u-legend .u-marker{width:1em;height:1em;margin-right:4px;background-clip:padding-box!important}.u-inline.u-live th:after{content:":";vertical-align:middle}.u-inline:not(.u-live) .u-value{display:none}.u-series>*{padding:4px}.u-series th{cursor:pointer}.u-legend .u-off>*{opacity:.3}.u-select{background:#00000012;position:absolute;pointer-events:none}.u-cursor-x,.u-cursor-y{position:absolute;left:0;top:0;pointer-events:none;will-change:transform}.u-hz .u-cursor-x,.u-vt .u-cursor-y{height:100%;border-right:1px dashed #607D8B}.u-hz .u-cursor-y,.u-vt .u-cursor-x{width:100%;border-bottom:1px dashed #607D8B}.u-cursor-pt{position:absolute;top:0;left:0;border-radius:50%;border:0 solid;pointer-events:none;will-change:transform;background-clip:padding-box!important}.u-axis.u-off,.u-select.u-off,.u-cursor-x.u-off,.u-cursor-y.u-off,.u-cursor-pt.u-off{display:none}