:root {
  --bg:#f5f4f0; --surface:#fff; --surface2:#f0efe9;
  --border:#e0ded6; --border2:#cccab8;
  --text:#1a1a18; --text2:#6b6960; --text3:#9b9a92;
  --accent:#2d5a3d; --accent-light:#e8f0ea;
  --extra:#7b4fa6; --extra-light:#f3eef9; --extra-border:#c9b0e0;
  --danger:#c0392b; --danger-light:#fdf0ee;
  --radius:10px; --radius-sm:6px;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06);
  --shadow-sm:0 1px 2px rgba(0,0,0,.06);
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{font-family:'DM Sans',sans-serif;background:var(--bg);}
body.login{display:flex;align-items:center;justify-content:center;min-height:100vh;}
body.app{font-size:14px;color:var(--text);display:flex;flex-direction:column;height:100vh;overflow:hidden;}

/* ── LOGIN ── */
.login-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px 44px;width:100%;max-width:420px;}
.login-logo{text-align:center;margin-bottom:24px;}
.login-logo .title{font-size:18px;font-weight:600;letter-spacing:.06em;color:var(--accent);text-transform:uppercase;}
.login-logo .subtitle{font-size:12px;color:var(--text3);margin-top:4px;}
.login-field{margin-bottom:14px;}
.login-field label{display:block;font-size:12px;font-weight:500;color:var(--text2);margin-bottom:6px;letter-spacing:.04em;text-transform:uppercase;}
.login-field input{width:100%;font-family:'DM Sans',sans-serif;font-size:14px;padding:10px 14px;border:1px solid var(--border2);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s;}
.login-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,90,61,.12);}
.etapa-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px;}
.etapa-btn{font-family:'DM Sans',sans-serif;font-size:14px;font-weight:500;padding:12px;border:2px solid var(--border2);border-radius:var(--radius-sm);cursor:pointer;background:var(--surface);color:var(--text2);transition:all .15s;text-align:center;}
.etapa-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light);}
.etapa-btn.selected{border-color:var(--accent);background:var(--accent);color:#fff;}
.etapa-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;opacity:.8;}
.etapa-name{font-size:17px;font-weight:600;margin-top:2px;}
.login-btn{width:100%;font-family:'DM Sans',sans-serif;font-size:14px;font-weight:500;padding:11px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s;margin-top:4px;}
.login-btn:hover{background:#224a30;}
.login-error{background:var(--danger-light);border:1px solid #f0c0bb;border-radius:var(--radius-sm);color:var(--danger);font-size:13px;padding:9px 12px;margin-bottom:14px;text-align:center;}
.login-footer{text-align:center;font-size:11px;color:var(--text3);margin-top:20px;}

/* ── ETAPA BADGE ── */
.etapa-indicator{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;text-transform:uppercase;letter-spacing:.06em;}
.etapa-primaria{background:#e8f4fd;color:#1a6fa0;border:1px solid #b0d4ec;}
.etapa-secundaria{background:var(--accent-light);color:var(--accent);border:1px solid #c0d6c8;}
.alt-hours{color:#1a6fa0;font-size:12px;}

/* ── APP LAYOUT ── */
.app-row{display:flex;flex:1;overflow:hidden;}

/* SIDEBAR */
.sidebar{width:214px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;}
.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid var(--border);margin-bottom:8px;}
.sidebar-logo span{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;}
.sidebar-logo small{display:block;font-size:11px;color:var(--text3);margin-top:2px;font-weight:400;}
.nav-section{padding:12px 20px 4px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);}
.nav-item{display:flex;align-items:center;gap:10px;margin:1px 10px;padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:13.5px;color:var(--text2);transition:all .15s;user-select:none;}
.nav-item:hover{background:var(--surface2);color:var(--text);}
.nav-item.active{background:var(--accent-light);color:var(--accent);font-weight:500;}
.nav-item .icon{font-size:15px;width:18px;text-align:center;}
.sidebar-logout{margin-top:auto;padding:12px 10px;border-top:1px solid var(--border);}
.logout-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:'DM Sans',sans-serif;font-size:12.5px;color:var(--text3);cursor:pointer;transition:all .15s;text-decoration:none;}
.logout-btn:hover{background:var(--danger-light);border-color:var(--danger);color:var(--danger);}

/* MAIN */
.main-wrap{flex:1;display:flex;flex-direction:column;overflow:hidden;}
.main{flex:1;overflow-y:auto;padding:28px 34px;transition:background .3s;position:relative;}
.main.has-active-filter{background:#a8d5ab;}
.main.edit-blocked::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.55);z-index:200;cursor:not-allowed;}
.app-footer{padding:6px 20px;font-size:11px;color:var(--text3);text-align:center;border-top:1px solid var(--border);flex-shrink:0;background:var(--surface2);width:100%;}
.sync-bar{position:fixed;bottom:0;left:0;right:0;z-index:5000;padding:10px 24px;display:flex;align-items:center;gap:12px;font-size:13px;font-weight:500;transform:translateY(100%);transition:transform .3s ease;pointer-events:none;}
.sync-bar.show{transform:translateY(0);pointer-events:all;}
.sync-bar.synced{background:#2d5a3d;color:#fff;}
.sync-bar.conflict{background:#e67e22;color:#fff;}
.sync-bar button{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.4);color:#fff;padding:4px 14px;border-radius:6px;font-family:'DM Sans',sans-serif;font-size:12px;font-weight:600;cursor:pointer;}
.sync-bar button:hover{background:rgba(255,255,255,.35);}
.sync-dot{width:8px;height:8px;border-radius:50%;background:#fff;flex-shrink:0;}
.view{display:none;}
.view.active{display:block;}

/* PAGE HEADER */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:20px;}
.page-title{font-size:22px;font-weight:600;color:var(--text);letter-spacing:-.02em;}
.page-subtitle{font-size:13px;color:var(--text3);margin-top:4px;}
.page-actions{display:flex;gap:6px;flex-shrink:0;padding-top:4px;}

/* STATS */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:20px;}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow-sm);}
.stat-label{font-size:10.5px;color:var(--text3);font-weight:500;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;}
.stat-value{font-size:26px;font-weight:600;color:var(--text);letter-spacing:-.03em;}
.stat-value small{font-size:13px;font-weight:400;color:var(--text3);margin-left:2px;}

/* GROUP BLOCKS */
.group-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden;box-shadow:var(--shadow-sm);}
.group-header{padding:11px 16px;background:var(--surface2);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;user-select:none;transition:background .12s;}
.group-header:hover{background:#e8e7e0;}
.group-block.collapsed .group-header{border-bottom:none;}
.group-header-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.collapse-arrow{font-size:16px;color:var(--text3);transition:transform .2s;flex-shrink:0;margin-right:8px;line-height:1;}
.group-block.collapsed .collapse-arrow{transform:rotate(-90deg);}
.group-body{display:block;}
.group-block.collapsed .group-body{display:none;}
.group-badge{font-size:11px;font-weight:500;padding:2px 10px;background:var(--accent-light);color:var(--accent);border-radius:20px;border:1px solid #c0d6c8;}
.group-meta{font-size:12px;color:var(--text3);white-space:nowrap;flex-shrink:0;}

/* TABLES */
.tbl-wrap{overflow-x:auto;}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px;}
table.tbl thead th{padding:8px 14px;font-size:10.5px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.07em;text-align:left;background:var(--surface);border-bottom:1px solid var(--border);white-space:nowrap;}
table.tbl thead th.sortable{cursor:pointer;user-select:none;}
table.tbl thead th.sortable:hover{color:var(--accent);}
table.tbl thead th .sort-icon{margin-left:3px;font-size:10px;opacity:.5;}
table.tbl thead th.sort-asc .sort-icon,table.tbl thead th.sort-desc .sort-icon{opacity:1;color:var(--accent);}
table.tbl tbody td{padding:9px 14px;border-bottom:1px solid var(--border);vertical-align:middle;}
table.tbl tbody tr:last-child td{border-bottom:none;}
table.tbl tbody tr:hover td{background:#fafaf8;}

/* ADD ROW */
.add-row td{padding:8px 14px !important;background:#fafaf8;border-top:1px solid var(--border) !important;}
.add-row-form{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.add-row-form input,.add-row-form select{font-family:'DM Sans',sans-serif;font-size:13px;padding:5px 10px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;transition:border-color .15s;}
.add-row-form input:focus,.add-row-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,90,61,.1);}

/* INLINE EDIT */
.cell-text{cursor:pointer;padding:2px 6px;border-radius:4px;border:1px dashed transparent;transition:all .12s;display:inline-block;min-width:36px;}
.cell-text:hover{border-color:var(--border2);background:var(--surface2);}
.edit-input,.edit-select{font-family:'DM Sans',sans-serif;font-size:13.5px;padding:3px 8px;border:1.5px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;box-shadow:0 0 0 3px rgba(45,90,61,.1);}
.edit-input[type=number]{width:80px;}

/* TAGS */
.tag-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:4px;}
.asn-tag{display:inline-flex;align-items:center;gap:5px;background:var(--surface2);border:1px solid var(--border);border-radius:20px;padding:2px 10px;font-size:12px;color:var(--text);}
.asn-tag.extra-tag{background:var(--extra-light);border-color:var(--extra-border);color:var(--extra);}
.asn-tag-del{cursor:pointer;color:var(--text3);font-size:14px;line-height:1;transition:color .12s;}
.asn-tag-del:hover{color:var(--danger);}
.add-chip select{font-family:'DM Sans',sans-serif;font-size:12px;padding:2px 8px;border:1px dashed var(--border2);border-radius:20px;background:transparent;color:var(--text3);cursor:pointer;outline:none;}
.add-chip select:hover{border-color:var(--accent);color:var(--accent);}

/* BUTTONS */
.btn{font-family:'DM Sans',sans-serif;font-size:12.5px;font-weight:500;padding:6px 14px;border:1px solid var(--border2);border-radius:var(--radius-sm);cursor:pointer;background:var(--surface);color:var(--text);transition:all .15s;white-space:nowrap;}
.btn:hover{background:var(--surface2);border-color:var(--text3);}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-primary:hover{background:#224a30;border-color:#224a30;}
.btn-danger{color:var(--danger);border-color:#f0c0bb;}
.btn-danger:hover{background:var(--danger-light);border-color:var(--danger);}
.btn-sm{padding:4px 10px;font-size:12px;}
.btn-ghost{background:none;border-color:var(--border);color:var(--text2);}
.btn-ghost:hover{background:var(--surface2);color:var(--text);border-color:var(--border2);}

/* HORES EXTRA SECTION */
.extra-section{border-top:2px dashed var(--extra-border);background:var(--extra-light);}
.extra-section-title{padding:7px 14px 2px;font-size:10.5px;font-weight:600;color:var(--extra);text-transform:uppercase;letter-spacing:.07em;}

/* CFG */
.cfg-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px;box-shadow:var(--shadow-sm);}
.cfg-form{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;}
.cfg-form input,.cfg-form select{font-family:'DM Sans',sans-serif;font-size:13.5px;padding:7px 12px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;flex:1;min-width:120px;transition:border-color .15s;}
.cfg-form input:focus,.cfg-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,90,61,.1);}

.empty-row{text-align:center;padding:20px;color:var(--text3);font-size:13px;font-style:italic;}
.edit-hint{font-size:12px;color:var(--text3);margin-bottom:14px;padding:7px 12px;background:var(--accent-light);border-radius:var(--radius-sm);border-left:3px solid var(--accent);}

::-webkit-scrollbar{width:6px;height:6px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px;}

/* SUMMARY STRIP */
.doc-summary{padding:10px 16px;display:flex;gap:24px;flex-wrap:wrap;border-top:1px solid var(--border);background:var(--surface2);font-size:13px;}

/* FILTER BAR */
.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px;padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);transition:all .2s;}
.filter-bar.has-filters{border-color:var(--accent);background:var(--accent-light);box-shadow:0 0 0 3px rgba(45,90,61,.1);}
.filter-active-label{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;display:none;}
.filter-bar.has-filters .filter-active-label{display:inline;}
.filter-bar input,.filter-bar select{font-family:'DM Sans',sans-serif;font-size:13px;padding:6px 12px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;transition:border-color .15s;min-width:0;}
.filter-bar input{min-width:120px;}
.filter-tags{display:flex;flex-wrap:wrap;gap:4px;align-items:center;flex:1;}
.filter-tag{display:inline-flex;align-items:center;gap:4px;background:var(--accent);color:#fff;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;}
.filter-tag-del{cursor:pointer;font-size:14px;line-height:1;opacity:.8;}
.filter-tag-del:hover{opacity:1;}
.filter-bar select{min-width:140px;}
.filter-bar input:focus,.filter-bar select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,90,61,.1);}
.filter-bar label{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;}
.filter-count{font-size:12px;color:var(--text3);white-space:nowrap;margin-left:4px;}
.no-results{text-align:center;padding:28px 20px;color:var(--text3);font-size:13px;font-style:italic;}

/* CFG TABLE FILTER ROW */
.tbl-filter-row th{padding:6px 8px !important;background:var(--bg) !important;}
.tbl-filter-row th input,.tbl-filter-row th select{font-family:'DM Sans',sans-serif;font-size:12px;padding:4px 8px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;width:100%;transition:border-color .15s;}
.tbl-filter-row th input:focus,.tbl-filter-row th select:focus{border-color:var(--accent);}

/* BLOCS OPTATIVES */
.bloc-card{background:var(--surface);border:1px solid #c9b0e0;border-radius:var(--radius);padding:0;margin-bottom:10px;overflow:hidden;}
.bloc-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--extra-light);cursor:pointer;user-select:none;transition:background .12s;}
.bloc-header:hover{background:#eae6f5;}
.bloc-body{padding:16px;padding-top:10px;}
.bloc-card.collapsed .bloc-body{display:none;}
.bloc-card.collapsed .bloc-header{background:var(--surface2);}
.bloc-collapse-arrow{font-size:16px;color:var(--extra);transition:transform .2s;margin-left:auto;line-height:1;}
.bloc-card.collapsed .bloc-collapse-arrow{transform:rotate(-90deg);}
.bloc-badge{font-size:11px;font-weight:600;padding:2px 8px;background:#fff;color:var(--extra);border-radius:10px;border:1px solid var(--extra-border);}
.bloc-hores-wrap{display:flex;align-items:center;gap:4px;font-size:12.5px;color:var(--text2);font-weight:500;}
.bloc-hores-wrap .cell-text{border:1px solid var(--extra-border) !important;background:var(--extra-light) !important;color:var(--extra) !important;font-weight:600;padding:2px 8px;border-radius:var(--radius-sm);}
.bloc-hores-wrap .cell-text:hover{border-color:var(--extra) !important;background:#e0d4f5 !important;}

/* VERSIONS PANEL */
.versions-section{border-top:1px solid var(--border);margin-top:auto;padding:12px 10px 4px;}
.versions-section-title{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);padding:0 6px;margin-bottom:6px;}
.version-item{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:var(--radius-sm);margin-bottom:2px;font-size:12.5px;color:var(--text2);transition:background .12s;}
.version-item:hover{background:var(--surface2);}
.version-item.active-version{background:var(--accent-light);border-left:3px solid var(--accent);padding-left:5px;}
.version-item.active-version .version-item-name{color:var(--accent);font-weight:600;}
.version-item-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;}
.version-item-name:hover{color:var(--accent);}
.version-badge{font-size:9px;font-weight:700;background:var(--accent);color:#fff;padding:1px 5px;border-radius:8px;text-transform:uppercase;letter-spacing:.04em;flex-shrink:0;}
.version-actions{display:flex;gap:3px;flex-shrink:0;}
.version-btn{background:none;border:none;cursor:pointer;padding:2px 4px;border-radius:3px;font-size:12px;color:var(--text3);transition:all .12s;line-height:1;}
.version-btn:hover{background:var(--surface2);color:var(--text);}
.version-btn.del:hover{color:var(--danger);}
.version-date{font-size:10px;color:var(--text3);white-space:nowrap;}
.active-ver-bar{padding:4px 8px 4px;font-size:11px;color:var(--text3);}
.active-ver-ts{font-size:11px;color:var(--text3);margin-top:1px;display:block;}
.active-ver-row{display:flex;align-items:center;gap:6px;margin-top:3px;}
.active-ver-name{font-weight:600;color:var(--accent);font-size:12px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.save-ver-btn{background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);padding:3px 8px;font-family:'DM Sans',sans-serif;font-size:11px;font-weight:600;cursor:pointer;flex-shrink:0;transition:background .15s;display:flex;align-items:center;gap:3px;}
.save-ver-btn:hover{background:#224a30;}
.save-ver-btn.saved{background:#5a9a6a;}
.save-ver-btn:disabled{opacity:.6;cursor:default;}

/* Modal versions */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1000;display:flex;align-items:center;justify-content:center;}
.modal-box{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;width:100%;max-width:400px;margin:16px;}
.modal-title{font-size:16px;font-weight:600;margin-bottom:16px;color:var(--text);}
.modal-input{width:100%;font-family:'DM Sans',sans-serif;font-size:14px;padding:9px 12px;border:1px solid var(--border2);border-radius:var(--radius-sm);outline:none;margin-bottom:14px;transition:border-color .15s;}
.modal-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,90,61,.1);}
.modal-btns{display:flex;gap:8px;justify-content:flex-end;}
.modal-select{width:100%;font-family:'DM Sans',sans-serif;font-size:14px;padding:9px 12px;border:1px solid var(--border2);border-radius:var(--radius-sm);outline:none;margin-bottom:14px;background:var(--surface);color:var(--text);}
/* MENÚ ACCIONS MATÈRIA */
.mat-action-menu{position:absolute;right:0;top:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);z-index:200;min-width:210px;padding:4px 0;white-space:nowrap;}
.mat-action-item{padding:8px 16px;cursor:pointer;font-size:13px;color:var(--text);}
.mat-action-item:hover{background:var(--surface2);}
.mat-action-danger{color:var(--danger,#c0392b);}
.mat-action-sep{height:1px;background:var(--border);margin:4px 0;}