/* ==========================================================================
   Time Entry — Base Design System
   Tokens, reset, header, timesheet bar, sidebar, shared overlays
   ========================================================================== */

:root{
    --primary:#4a6da7; --primary-dark:#3b5998; --primary-light:#dce4f0; --primary-bg:#f2f5fa;
    --success:#3d8b6e; --success-dark:#2d6b54; --success-light:#dceee6;
    --warning:#c4933f; --warning-dark:#a57a2e; --warning-light:#f5ead4;
    --danger:#b85450; --danger-dark:#9a3f3c; --danger-light:#f0d8d7;
    --info:#6b8db5; --info-light:#dfe8f2;
    --gray-50:#f9fafb; --gray-100:#f3f4f6; --gray-200:#e5e7eb; --gray-300:#d1d5db;
    --gray-400:#9ca3af; --gray-500:#6b7280; --gray-600:#4b5563; --gray-700:#374151;
    --gray-800:#1f2937; --gray-900:#111827;
    --px-hour:60px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
    font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
    color:var(--gray-900);background:var(--gray-100);font-size:12px;line-height:1.4;
}
button{font-family:inherit}

/* --- Sample-data banner --- */
#sample-data-banner{
    background:var(--warning-light);border-bottom:2px solid var(--warning);
    color:#78350f;font-size:12px;padding:6px 14px;display:flex;gap:8px;align-items:center;
}
#sample-data-banner.hidden{display:none}
#sample-data-banner .sdb-icon{font-size:14px}
#sample-data-banner strong{font-weight:700;letter-spacing:.5px}
#sample-data-banner .sdb-detail{color:#92400e}
#sample-data-banner #sample-data-list{font-family:'Consolas','Monaco',monospace;font-weight:600}

.wrap{max-width:1320px;margin:0 auto;padding:14px 16px 40px}

/* --- Header --- */
.app-header{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:2px solid var(--primary);padding-bottom:10px;margin-bottom:14px}
.app-header .eyebrow{font-size:10px;font-weight:700;letter-spacing:1px;color:var(--primary);text-transform:uppercase}
.app-header h1{font-size:22px;font-weight:700;color:var(--gray-900);margin-top:2px}
.app-header .right{display:flex;align-items:center;gap:18px}
.app-header .client{font-size:13px;font-weight:600;color:var(--primary);text-align:right}
.app-header .client .meta{font-size:10px;color:var(--gray-500);font-weight:400;margin-top:2px}

/* --- Buttons --- */
.btn{font-size:12px;font-weight:600;padding:6px 14px;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:0}
.btn:hover{background:var(--primary-dark)}
.btn.secondary{background:#fff;color:var(--primary)}
.btn.secondary:hover{background:var(--primary-bg)}
.btn.ghost{background:#fff;color:var(--gray-700);border-color:var(--gray-300)}
.btn.ghost:hover{background:var(--gray-50)}
.btn.danger{background:#fff;color:var(--danger);border-color:var(--danger)}
.btn.danger:hover{background:var(--danger-light)}

/* --- Layout --- */
.layout{display:flex;gap:14px;align-items:flex-start;margin-top:14px}
.main{flex:1;min-width:0;max-width:100%}
.side{width:300px;flex:0 0 300px}

/* --- Sidebar cards --- */
.card{background:#fff;border:1px solid var(--gray-200);margin-bottom:14px}
.card-pad{padding:12px 14px}
.logged .k-label{font-size:10px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--gray-500)}
.logged .k-val{font-size:34px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums;line-height:1}
.logged .k-val .u{font-size:16px;font-weight:600;color:var(--gray-400);margin-left:2px}
.bar{display:flex;height:7px;margin-top:12px;background:var(--gray-100);overflow:hidden}
.bar span{display:block;height:100%}
.bar-legend{font-size:9.5px;color:var(--gray-400);margin-top:6px}

.proj-head{display:flex;justify-content:space-between;align-items:baseline;padding:10px 14px;border-bottom:1px solid var(--gray-200);background:var(--gray-50)}
.proj-head h2{font-size:13px;font-weight:700;color:var(--gray-800)}
.proj-head .h-hint{font-size:10px;color:var(--gray-500)}
.proj-list{max-height:430px;overflow:auto}
.proj{display:flex;align-items:center;gap:9px;padding:8px 14px;border-bottom:1px solid var(--gray-100);cursor:grab}
.proj:hover{background:var(--gray-50)}
.proj:active{cursor:grabbing}
.proj .dot{width:9px;height:9px;flex:0 0 9px;border-radius:50%}
.proj .pinfo{flex:1;min-width:0}
.proj .pn{font-size:12px;font-weight:600;color:var(--gray-800);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.proj .pc{font-size:9.5px;color:var(--gray-500);font-family:'Consolas',monospace}
.proj .ph{font-size:12px;font-weight:600;color:var(--gray-700);font-variant-numeric:tabular-nums}
.proj.zero{opacity:.5}
.proj.zero .ph{color:var(--gray-400)}
.proj.dragging{opacity:.4}

/* Recent-projects card */
.recent-note{font-size:9.5px;color:var(--gray-400);padding:6px 14px;border-bottom:1px solid var(--gray-100);background:var(--gray-50)}
.recent-list .proj{padding:7px 14px}
.proj-head.clickable{cursor:pointer;user-select:none}
.proj-head.clickable:hover{background:var(--gray-100)}
.proj-head .chev{display:inline-block;transition:transform .12s;font-size:9px;color:var(--gray-500);margin-right:3px}
#recentCard:not(.collapsed) .proj-head .chev{transform:rotate(90deg)}
#recentCard.collapsed .recent-body{display:none}

.sd-empty{padding:10px;font-size:11px;color:var(--gray-400);text-align:center}
.foot-note{font-size:10px;color:var(--gray-500);margin-top:14px}

/* --- Timesheet bar: period selector, status, submit --- */
.ts-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--gray-200);border-left:3px solid var(--primary);padding:9px 14px;margin-bottom:12px}
.ts-bar .ts-field{display:flex;align-items:center;gap:7px}
.ts-bar .ts-lab{font-size:9px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--gray-500)}
.ts-bar select{font-family:inherit;font-size:12px;font-weight:600;padding:5px 8px;border:1px solid var(--gray-300);border-radius:0;background:#fff;color:var(--gray-900)}
.ts-bar .spacer{flex:1}
.ts-bar .ts-id{font-size:11px;font-family:'Consolas','Monaco',monospace;font-weight:600;color:var(--gray-500)}
.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:3px 9px;border:1px solid}
.status-pill .sd{width:7px;height:7px;border-radius:50%}
.status-pill.open{background:var(--info-light);border-color:var(--info);color:#345}
.status-pill.open .sd{background:var(--info)}
.status-pill.submitted{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}
.status-pill.submitted .sd{background:var(--primary)}
.status-pill.approved{background:var(--success-light);border-color:var(--success);color:var(--success-dark)}
.status-pill.approved .sd{background:var(--success)}
.status-pill.rejected{background:var(--danger-light);border-color:var(--danger);color:var(--danger-dark)}
.status-pill.rejected .sd{background:var(--danger)}

.ro-note{display:none;font-size:10px;color:var(--gray-500);font-style:italic}
.ro-note.show{display:inline}

/* Rejection banner */
.reject-banner{display:none;gap:10px;align-items:flex-start;background:var(--danger-light);border:1px solid var(--danger);border-left:3px solid var(--danger);padding:9px 13px;margin-bottom:12px}
.reject-banner.show{display:flex}
.reject-banner .ri{font-size:14px;line-height:1.2;color:var(--danger-dark)}
.reject-banner .rt{flex:1;font-size:11px;color:#7a2f2c}
.reject-banner .rt b{font-weight:700;color:var(--danger-dark);display:block;margin-bottom:2px;font-size:10px;letter-spacing:.4px;text-transform:uppercase}

/* --- Loading Overlay --- */
#loading-overlay{position:fixed;inset:0;background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;z-index:9000}
#loading-overlay.hidden{display:none}
.loading-content{display:flex;flex-direction:column;align-items:center;gap:14px}
.loading-spinner{width:32px;height:32px;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{font-size:13px;color:var(--gray-500);font-weight:500}

/* --- Session Expired Overlay --- */
#session-expired-overlay{position:fixed;inset:0;background:rgba(31,41,55,.7);display:flex;align-items:center;justify-content:center;z-index:10000}
#session-expired-overlay.hidden{display:none}
.session-expired-modal{background:#fff;padding:32px 40px;text-align:center;border:1px solid var(--gray-200);max-width:400px}
.session-expired-modal svg{margin-bottom:14px}
.session-expired-modal h2{font-size:18px;font-weight:700;color:var(--gray-900);margin-bottom:10px}
.session-expired-modal p{font-size:13px;color:var(--gray-500);line-height:1.5}

/* --- Toasts --- */
#toast-container{position:fixed;bottom:20px;right:20px;z-index:8000;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border:1px solid var(--gray-200);border-left:3px solid var(--info);font-size:12px;color:var(--gray-700);max-width:360px;pointer-events:auto;animation:toast-slide-in .2s ease-out;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.toast.toast-success{border-left-color:var(--success)}
.toast.toast-error{border-left-color:var(--danger)}
.toast.toast-warning{border-left-color:var(--warning)}
.toast.toast-info{border-left-color:var(--info)}
.toast.toast-removing{animation:toast-slide-out .2s ease-in forwards}
@keyframes toast-slide-in{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes toast-slide-out{from{transform:translateX(0);opacity:1}to{transform:translateX(100%);opacity:0}}

/* --- Utility --- */
.hidden{display:none !important}

/* --- Responsive --- */
@media (max-width:860px){
    .layout{flex-direction:column}
    .side{width:100%;flex:none}
}
@media (max-width:680px){
    .wrap{padding:10px 10px 32px}
    .app-header{flex-direction:column;align-items:stretch;gap:10px}
    .app-header .right{flex-direction:column;align-items:stretch;gap:10px}
    .app-header .client{text-align:left}
    .app-header h1{font-size:20px}
    .logged .k-val{font-size:30px}
    .cal-hint{flex-wrap:wrap;gap:4px}
}