:root{--color-primary: #1d3557;--color-primary-dark: #14253d;--color-primary-soft: #e3e9f2;--color-background: #f7f2e8;--color-surface: #ffffff;--color-border: #e2d9c8;--color-text: #1f2933;--color-muted: #5b6573;--color-success: #1e7a4f;--color-success-soft: #e3f4ea;--color-error: #b3261e;--color-error-soft: #fbe9e7;--color-warning: #8a5a00;--color-warning-soft: #fff4d6;--color-info-soft: #e7eef8;--radius: 12px;--radius-small: 8px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--shadow: 0 1px 3px rgba(20, 37, 61, .08), 0 4px 12px rgba(20, 37, 61, .05);--touch-target: 44px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--color-text);background:var(--color-background)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px}h1,h2,h3{color:var(--color-primary);line-height:1.2;margin:0 0 var(--space-3)}h1{font-size:1.6rem}h2{font-size:1.25rem}h3{font-size:1.05rem}p{margin:0 0 var(--space-3)}a{color:var(--color-primary)}:focus-visible{outline:3px solid #f4a261;outline-offset:2px}.container{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--space-4)}.muted{color:var(--color-muted)}.small{font-size:.875rem}.stack{display:grid;gap:var(--space-4)}.row{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:var(--space-4);top:var(--space-2);z-index:100;background:var(--color-surface);padding:var(--space-2) var(--space-3)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-top:var(--space-5);padding-bottom:var(--space-6)}.site-header{background:var(--color-primary);color:#fff;position:sticky;top:0;z-index:10}.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;min-height:60px;gap:var(--space-2)}.brand{display:flex;align-items:center;gap:var(--space-2);color:#fff;text-decoration:none}.brand strong{display:block;font-size:1.15rem;letter-spacing:.04em}.brand small{display:block;font-size:.75rem;opacity:.85}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--color-background);color:var(--color-primary);font-weight:800;font-size:1.4rem}.menu-toggle{min-height:var(--touch-target);padding:0 var(--space-4);border:1px solid rgba(255,255,255,.4);border-radius:var(--radius-small);background:transparent;color:#fff;font:inherit;cursor:pointer}.main-nav{display:none;width:100%;flex-direction:column;gap:var(--space-1);padding-bottom:var(--space-3)}.main-nav.open{display:flex}.main-nav a:not(.btn){color:#fff;text-decoration:none;padding:var(--space-3);border-radius:var(--radius-small);min-height:var(--touch-target);display:flex;align-items:center}.main-nav a:not(.btn):hover,.main-nav a.active{background:#ffffff1f}.nav-session{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);padding-top:var(--space-2);border-top:1px solid rgba(255,255,255,.2)}.nav-user{display:flex;flex-direction:column;line-height:1.2;padding:0 var(--space-2)}.nav-user small{opacity:.8;font-size:.75rem}.site-footer{background:var(--color-primary-dark);color:#e8edf4;padding:var(--space-5) 0;font-size:.9rem}.site-footer .muted{color:#b7c3d3}.footer-credits{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-3) var(--space-5);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid rgba(255,255,255,.2);font-size:.8rem;color:#b7c3d3}.footer-credits p{margin:0}.footer-credits strong{color:#e8edf4}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-4);box-shadow:var(--shadow)}.page-header{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-5)}.page-header h1{margin-bottom:var(--space-1)}.page-header p{margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--touch-target);padding:0 var(--space-4);border-radius:var(--radius-small);border:1px solid transparent;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;background:var(--color-primary);color:#fff}.btn:hover{background:var(--color-primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:var(--color-surface);color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover{background:var(--color-primary-soft)}.btn-light{background:var(--color-background);color:var(--color-primary)}.btn-light:hover{background:#fff}.btn-danger{background:var(--color-surface);color:var(--color-error);border-color:var(--color-error)}.btn-danger:hover{background:var(--color-error-soft)}.btn-block{width:100%}.btn-link{background:none;border:none;color:var(--color-primary);text-decoration:underline;padding:0;min-height:auto;font-weight:500}.btn-link:hover{background:none}.field{display:grid;gap:var(--space-1)}.field label{font-weight:600;font-size:.95rem}.field input,.field select,.field textarea{width:100%;min-height:var(--touch-target);padding:var(--space-2) var(--space-3);border:1px solid #c9bfae;border-radius:var(--radius-small);background:#fff;font:inherit;color:inherit}.field input[aria-invalid=true]{border-color:var(--color-error)}.field-error{color:var(--color-error)}.checkbox{display:flex;align-items:center;gap:var(--space-2);min-height:var(--touch-target);cursor:pointer}.checkbox input{width:20px;height:20px;accent-color:var(--color-primary)}.form,.form-grid{display:grid;gap:var(--space-4)}.form-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-small);border-left:4px solid}.alert-error{background:var(--color-error-soft);border-color:var(--color-error);color:#7a1a14}.alert-success{background:var(--color-success-soft);border-color:var(--color-success);color:#145236}.alert-info{background:var(--color-info-soft);border-color:var(--color-primary)}.alert-warning{background:var(--color-warning-soft);border-color:var(--color-warning);color:#5c3c00}.loading{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-5) 0;color:var(--color-muted)}.spinner{width:22px;height:22px;border:3px solid var(--color-primary-soft);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:var(--space-6) var(--space-4);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius)}.empty-state-title{font-weight:600;color:var(--color-primary)}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.8rem;font-weight:600}.badge-confirmed,.badge-active{background:var(--color-success-soft);color:var(--color-success)}.badge-cancelled,.badge-inactive{background:#eceae6;color:var(--color-muted)}.badge-info{background:var(--color-primary-soft);color:var(--color-primary)}.chip-list{display:flex;flex-wrap:wrap;gap:var(--space-1);list-style:none;padding:0;margin:0}.chip{background:var(--color-primary-soft);color:var(--color-primary);border-radius:999px;padding:2px 10px;font-size:.85rem}.grid{display:grid;gap:var(--space-4)}.pager{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-top:var(--space-4)}.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:var(--space-2)}.slot{min-height:var(--touch-target);border:1px solid var(--color-primary);border-radius:var(--radius-small);background:#fff;color:var(--color-primary);font:inherit;font-weight:600;cursor:pointer}.slot:hover{background:var(--color-primary-soft)}.slot[aria-pressed=true]{background:var(--color-primary);color:#fff}.responsive-table{width:100%;border-collapse:collapse}.responsive-table thead{display:none}.responsive-table tr{display:block;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-3)}.responsive-table td{display:flex;justify-content:space-between;gap:var(--space-3);padding:var(--space-1) 0;text-align:right}.responsive-table td:before{content:attr(data-label);font-weight:600;color:var(--color-muted);text-align:left}.responsive-table td.actions{justify-content:flex-end;flex-wrap:wrap;padding-top:var(--space-2)}.responsive-table td.actions:before{content:none}.hero{background:var(--color-primary);color:#fff;border-radius:var(--radius);padding:var(--space-6) var(--space-4);margin-bottom:var(--space-5)}.hero h1{color:#fff;font-size:1.8rem}.hero p{color:#dbe4ef;max-width:46ch}.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:var(--space-3)}.steps li{counter-increment:step;display:flex;gap:var(--space-3);align-items:flex-start}.steps li:before{content:counter(step);flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:#fff;font-weight:700}.auth-card{max-width:460px;margin:0 auto}.admin-back{display:inline-block;margin-bottom:var(--space-3);font-size:.875rem}.admin-session{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5)}.admin-role{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.875rem;color:var(--color-muted)}.page-header-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.admin-icon-button{width:44px;min-width:44px;height:44px;padding:0}.admin-modules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.admin-module{min-width:0;padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-top:3px solid #4285f4;border-radius:8px;text-decoration:none}.admin-module:hover{background:#f1f6fb}.admin-module-green{border-top-color:#1e7a4f}.admin-module-red{border-top-color:#b74747}.admin-module-heading{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);font-size:.875rem;font-weight:600}.admin-module-heading svg{flex:none}.admin-module-heading svg:last-child{margin-left:auto}.admin-module-value{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-2);margin-top:var(--space-4)}.admin-module-value strong{font-size:1.75rem;line-height:1.2}.admin-module-value span{font-size:.8rem;color:var(--color-muted)}.admin-directory,.admin-access{margin-top:var(--space-6)}.admin-access h2{display:inline-flex;align-items:center;gap:var(--space-2)}.admin-access-options{display:grid;gap:var(--space-3)}.admin-access-option{padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px}.admin-access-option p{margin:0 0 0 calc(20px + var(--space-2))}.admin-user-identity{min-width:0;overflow-wrap:anywhere}.admin-section-heading{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.admin-section-heading h2{margin:0}.admin-section-heading a{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.875rem}.admin-create-user{margin:var(--space-5) 0;padding:var(--space-5) 0;border-block:1px solid var(--color-border)}.admin-user-filters{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3);margin:var(--space-5) 0}@media(min-width:640px){.admin-modules{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-user-filters{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}}@media(max-width:374px){.admin-modules{grid-template-columns:minmax(0,1fr)}}.auth-divider{display:flex;align-items:center;gap:var(--space-3);color:var(--color-muted);font-size:.875rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.auth-google{min-height:48px;padding:var(--space-2) var(--space-3);background:var(--color-surface);color:var(--color-primary);border:2px solid #4285f4;box-shadow:0 2px 6px #4285f42e}.auth-google img{flex:none}.auth-google:hover:not(:disabled){background:#eef4ff;border-color:#1967d2;box-shadow:0 3px 8px #4285f440}.confirmation-id{font-size:1.1rem;background:var(--color-primary-soft);padding:var(--space-2) var(--space-3);border-radius:var(--radius-small)}.split{display:grid;gap:var(--space-5)}.summary-list{display:grid;gap:var(--space-2);margin:0}.summary-list div{display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.summary-list dt{color:var(--color-muted)}.summary-list dd{margin:0;font-weight:600;text-align:right}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3)}.stat{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4)}.stat strong{display:block;font-size:1.8rem;color:var(--color-primary)}.list{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-3)}@media(min-width:640px){h1{font-size:1.9rem}.page-header{flex-direction:row;justify-content:space-between;align-items:flex-end}.form-grid.two{grid-template-columns:1fr 1fr}.grid.cards{grid-template-columns:repeat(2,1fr)}.hero{padding:var(--space-6)}.hero h1{font-size:2.3rem}.stats{grid-template-columns:repeat(3,1fr)}.card{padding:var(--space-5)}}@media(min-width:1024px){.menu-toggle{display:none}.main-nav,.main-nav.open{display:flex;flex-direction:row;align-items:center;width:auto;padding:0}.main-nav a:not(.btn){padding:var(--space-2) var(--space-3)}.nav-session{border-top:none;padding:0 0 0 var(--space-3);border-left:1px solid rgba(255,255,255,.2)}.grid.cards{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1.4fr 1fr;align-items:start}.split.sidebar-left{grid-template-columns:380px 1fr}.responsive-table{background:var(--color-surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.responsive-table thead{display:table-header-group;background:var(--color-primary-soft)}.responsive-table th{text-align:left;padding:var(--space-3) var(--space-4);color:var(--color-primary);font-size:.9rem}.responsive-table tr{display:table-row;border:none;border-radius:0;padding:0;margin:0}.responsive-table tbody tr{border-top:1px solid var(--color-border)}.responsive-table td{display:table-cell;text-align:left;padding:var(--space-3) var(--space-4);vertical-align:middle}.responsive-table td:before{content:none}.responsive-table td.actions{text-align:right;white-space:nowrap}.responsive-table td.actions .btn{margin-left:var(--space-1)}}