/* ============================================================
   T3-Logbuch — app.css
   Industrial/Werkstatt-Ästhetik: Petrol + Rost auf Anthrazit.
   ============================================================ */

:root{
  --bg:      #0A0F0D;
  --bg1:     #0E1512;
  --bg2:     #131C18;
  --bg3:     #1A2620;
  --line:    rgba(120,180,160,.12);
  --line2:   rgba(120,180,160,.22);
  --p:       #2FA37E;   /* petrol-grün */
  --p-lt:    #4FD0A4;
  --rust:    #C2622F;
  --rust-lt: #E0824C;
  --amber:   #D9A441;
  --red:     #D9534F;
  --text:    #E6EEEA;
  --text2:   #9DB3AC;
  --text3:   #5A6E68;
  --white:   #FFFFFF;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.55;min-height:100vh}
.hidden{display:none !important}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}

::selection{background:var(--p);color:#0a0f0d}

/* ── LOGIN ── */
.login-screen{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 30%,var(--bg2),var(--bg));padding:2rem;z-index:100}
.login-box{width:100%;max-width:360px;text-align:center}
.login-mark{width:80px;height:48px;margin:0 auto 1.5rem;color:var(--p);display:grid;place-items:center;border:1px solid var(--line2);border-radius:4px;background:var(--bg1)}
.login-mark svg{width:52px;height:26px}
.login-box h1{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.4rem}
.login-sub{color:var(--text2);font-size:.9rem;margin-bottom:2rem}
#login-form{display:flex;flex-direction:column;gap:.75rem}
#login-pw{padding:.85rem 1rem;background:var(--bg1);border:1px solid var(--line2);border-radius:3px;color:var(--text);font-size:1rem;outline:none;transition:border-color .2s;text-align:center}
#login-pw:focus{border-color:var(--p)}
#login-form button{padding:.85rem;background:var(--p);color:#0a0f0d;border:none;border-radius:3px;font-weight:700;font-size:.95rem;letter-spacing:.03em;transition:background .2s}
#login-form button:hover{background:var(--p-lt)}
.login-error{color:var(--red);font-size:.85rem;margin-top:1rem}
.login-by{margin-top:2.5rem;font-size:.78rem;color:var(--text3)}
.login-by a{color:var(--text2);text-decoration:none;border-bottom:1px solid var(--line2);transition:color .2s,border-color .2s}
.login-by a:hover{color:var(--p);border-color:var(--p)}

/* ── APP-FOOTER ── */
.app-footer{max-width:1100px;margin:0 auto;padding:2rem clamp(1rem,4vw,2.5rem) 3rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-size:.76rem;color:var(--text3);border-top:1px solid var(--line);margin-top:2rem}
.app-footer-sep{color:var(--line2)}
.app-footer a{color:var(--text2);text-decoration:none;border-bottom:1px solid var(--line2);transition:color .2s,border-color .2s}
.app-footer a:hover{color:var(--p);border-color:var(--p)}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 clamp(1rem,4vw,2.5rem);background:rgba(10,15,13,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--white)}
.logo-mark{width:36px;height:24px;background:var(--p);border-radius:3px;display:grid;place-items:center;flex-shrink:0}
.logo-mark svg{width:26px;height:14px}
.logo-word{font-weight:800;font-size:.95rem;letter-spacing:.02em}
.logo-word span{color:var(--p);font-weight:600;letter-spacing:.06em}
.nav-right{display:flex;align-items:center;gap:.4rem}
.nav-link{background:none;border:none;color:var(--text2);font-size:.9rem;font-weight:500;padding:.5rem .9rem;border-radius:3px;transition:color .2s,background .2s}
.nav-link:hover{color:var(--text);background:var(--bg2)}
.nav-link.active{color:var(--p);background:var(--bg2)}
.nav-logout{background:none;border:1px solid var(--line2);color:var(--text2);width:36px;height:36px;border-radius:3px;display:grid;place-items:center;margin-left:.4rem;transition:all .2s}
.nav-logout:hover{border-color:var(--rust);color:var(--rust-lt)}
.nav-logout svg{width:16px;height:16px}

/* ── LAYOUT ── */
main{max-width:1100px;margin:0 auto;padding:clamp(1.5rem,4vw,3rem) clamp(1rem,4vw,2.5rem) 5rem}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}
.page-title{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.page-sub{color:var(--text2);font-size:.92rem;margin-top:.3rem}
.crumb{display:inline-flex;align-items:center;gap:.5rem;color:var(--text2);font-size:.85rem;background:none;border:none;padding:0;margin-bottom:1rem;transition:color .2s}
.crumb:hover{color:var(--p)}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;border-radius:3px;font-size:.88rem;font-weight:600;border:1px solid transparent;text-decoration:none;transition:all .2s;white-space:nowrap}
.btn svg{width:15px;height:15px}
.btn-primary{background:var(--p);color:#0a0f0d}
.btn-primary:hover{background:var(--p-lt)}
.btn-ghost{background:transparent;border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{border-color:var(--p);color:var(--p)}
.btn-danger{background:transparent;border-color:rgba(217,83,79,.4);color:var(--red)}
.btn-danger:hover{background:rgba(217,83,79,.12)}
.btn-sm{padding:.4rem .75rem;font-size:.8rem}

/* ── VEHICLE CARDS ── */
.veh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}
.veh-card{background:var(--bg1);border:1px solid var(--line);border-radius:5px;overflow:hidden;cursor:pointer;transition:border-color .2s,transform .2s}
.veh-card:hover{border-color:var(--p);transform:translateY(-2px)}
.veh-card-top{height:130px;background:#070b09;display:flex;align-items:center;justify-content:center;position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.veh-card-top svg{width:64px;height:34px;color:var(--p);opacity:.55}
.veh-card-img{width:100%;height:100%;object-fit:contain;display:block}
.veh-card-year{position:absolute;top:.7rem;right:.8rem;font-family:ui-monospace,monospace;font-size:.7rem;color:var(--text3);letter-spacing:.06em}
.veh-card-body{padding:1.1rem 1.25rem 1.25rem}
.veh-card-name{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;margin-bottom:.2rem}
.veh-card-model{color:var(--text2);font-size:.83rem;margin-bottom:1rem}
.veh-stats{display:flex;gap:1.25rem;border-top:1px solid var(--line);padding-top:.9rem}
.veh-stat{display:flex;flex-direction:column;gap:.1rem}
.veh-stat-val{font-size:1.05rem;font-weight:700;color:var(--text)}
.veh-stat-label{font-size:.66rem;color:var(--text3);text-transform:uppercase;letter-spacing:.08em}
.veh-stat.alert .veh-stat-val{color:var(--amber)}

/* ── EMPTY STATE ── */
.empty{text-align:center;padding:4rem 1rem;color:var(--text2)}
.empty svg{width:56px;height:56px;color:var(--text3);margin-bottom:1.25rem}
.empty-bus{width:100%;max-width:420px;height:auto;border-radius:6px;margin-bottom:1.75rem;opacity:.95}
.empty h3{font-size:1.2rem;color:var(--text);font-weight:700;margin-bottom:.5rem}
.empty p{font-size:.9rem;margin-bottom:1.5rem;max-width:380px;margin-inline:auto}

/* ── VEHICLE DETAIL ── */
.detail-head{background:var(--bg1);border:1px solid var(--line);border-radius:5px;padding:1.5rem;margin-bottom:2rem;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.detail-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1.25rem 2rem;flex:1;min-width:260px}
.info-item{display:flex;flex-direction:column;gap:.2rem}
.info-label{font-size:.66rem;color:var(--text3);text-transform:uppercase;letter-spacing:.08em}
.info-val{font-size:.95rem;font-weight:600}
.detail-actions{display:flex;flex-direction:column;gap:.5rem;align-items:flex-end}

.tabs{display:flex;gap:.3rem;border-bottom:1px solid var(--line);margin-bottom:1.5rem}
.tab{background:none;border:none;color:var(--text2);font-size:.9rem;font-weight:600;padding:.7rem 1.1rem;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}
.tab:hover{color:var(--text)}
.tab.active{color:var(--p);border-color:var(--p)}
.tab-count{font-family:ui-monospace,monospace;font-size:.72rem;color:var(--text3);margin-left:.35rem}

/* ── TIMELINE / ENTRIES ── */
.section-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}
.timeline{position:relative}
.entry{display:grid;grid-template-columns:90px 1fr;gap:1.25rem;padding:1.25rem 0;border-bottom:1px solid var(--line)}
.entry:last-child{border-bottom:none}
.entry-date{font-family:ui-monospace,monospace;font-size:.78rem;color:var(--text2);padding-top:.15rem}
.entry-type{display:inline-block;font-size:.62rem;text-transform:uppercase;letter-spacing:.07em;padding:.15rem .5rem;border-radius:2px;margin-top:.4rem;font-weight:700}
.type-wartung{background:rgba(47,163,126,.15);color:var(--p-lt)}
.type-reparatur{background:rgba(194,98,47,.18);color:var(--rust-lt)}
.type-umbau{background:rgba(217,164,65,.15);color:var(--amber)}
.type-tuev{background:rgba(79,208,164,.12);color:var(--p-lt)}
.entry-main{}
.entry-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}
.entry-title{font-size:1.02rem;font-weight:700;letter-spacing:-.01em}
.entry-cost{font-family:ui-monospace,monospace;font-weight:700;color:var(--text);white-space:nowrap;font-size:.95rem}
.entry-desc{color:var(--text2);font-size:.88rem;margin-top:.4rem;white-space:pre-wrap}
.entry-meta{display:flex;gap:1.25rem;flex-wrap:wrap;margin-top:.6rem;font-size:.76rem;color:var(--text3)}
.entry-meta span{display:inline-flex;align-items:center;gap:.3rem}
.entry-photos{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.85rem}
.entry-photo{width:72px;height:72px;border-radius:3px;object-fit:cover;border:1px solid var(--line2);cursor:pointer;transition:transform .15s}
.entry-photo:hover{transform:scale(1.05);border-color:var(--p)}
.entry-actions{display:flex;gap:.4rem;margin-top:.85rem}
.icon-btn{background:none;border:1px solid var(--line);color:var(--text3);width:30px;height:30px;border-radius:3px;display:grid;place-items:center;transition:all .2s}
.icon-btn:hover{border-color:var(--p);color:var(--p)}
.icon-btn.danger:hover{border-color:var(--red);color:var(--red)}
.icon-btn svg{width:14px;height:14px}

/* ── APPOINTMENTS ── */
.appt{display:flex;align-items:center;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.appt:last-child{border-bottom:none}
.appt-check{width:22px;height:22px;border:1.5px solid var(--line2);border-radius:3px;display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:all .2s;background:none;color:transparent}
.appt-check.done{background:var(--p);border-color:var(--p);color:#0a0f0d}
.appt-check svg{width:13px;height:13px}
.appt-main{flex:1}
.appt-kind{font-weight:700;font-size:.95rem}
.appt.done .appt-kind{text-decoration:line-through;color:var(--text3)}
.appt-notes{font-size:.8rem;color:var(--text2)}
.appt-due{font-family:ui-monospace,monospace;font-size:.82rem;text-align:right}
.appt-due.overdue{color:var(--red)}
.appt-due.soon{color:var(--amber)}
.appt-due-label{font-size:.64rem;color:var(--text3);text-transform:uppercase;letter-spacing:.07em}

/* upcoming (Termine-Seite) */
.up-vehicle{font-size:.78rem;color:var(--p);font-weight:600;margin-bottom:.1rem}

/* ── FORMS / MODAL ── */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:1rem}
.modal-backdrop{position:absolute;inset:0;background:rgba(5,8,7,.75);backdrop-filter:blur(3px)}
.modal-box{position:relative;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;background:var(--bg1);border:1px solid var(--line2);border-radius:6px}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg1);z-index:1}
.modal-head h2{font-size:1.15rem;font-weight:700}
.modal-close{background:none;border:none;color:var(--text3);font-size:1.2rem;line-height:1;padding:.25rem;transition:color .2s}
.modal-close:hover{color:var(--text)}
#modal-body{padding:1.5rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.78rem;color:var(--text2);margin-bottom:.4rem;font-weight:600;letter-spacing:.02em}
.field input,.field select,.field textarea{width:100%;padding:.7rem .85rem;background:var(--bg);border:1px solid var(--line2);border-radius:3px;color:var(--text);font-size:.92rem;outline:none;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--p)}
.field textarea{resize:vertical;min-height:80px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field-hint{font-size:.72rem;color:var(--text3);margin-top:.3rem}
.modal-foot{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--line)}
.veh-img-pick{display:block;position:relative;border:1px solid var(--line2);border-radius:4px;overflow:hidden;cursor:pointer;transition:border-color .2s}
.veh-img-pick:hover{border-color:var(--p)}
.veh-img-pick img{width:100%;height:150px;object-fit:contain;background:#070b09;display:block}
.veh-img-hint{position:absolute;bottom:0;left:0;right:0;padding:.5rem;text-align:center;font-size:.78rem;color:var(--text);background:rgba(7,11,9,.78);backdrop-filter:blur(2px)}
.photo-upload{border:1px dashed var(--line2);border-radius:4px;padding:1rem;text-align:center;color:var(--text2);font-size:.85rem;cursor:pointer;transition:border-color .2s}
.photo-upload:hover{border-color:var(--p)}
.photo-preview{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.75rem}
.photo-preview img{width:64px;height:64px;object-fit:cover;border-radius:3px;border:1px solid var(--line2)}

/* ── LIGHTBOX ── */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(5,8,7,.92);display:grid;place-items:center;padding:2rem;cursor:zoom-out}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:4px}

/* ── TOAST ── */
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);background:var(--bg3);border:1px solid var(--line2);color:var(--text);padding:.8rem 1.4rem;border-radius:4px;font-size:.88rem;z-index:400;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.toast.err{border-color:var(--red);color:var(--rust-lt)}

/* ── MOBILE ── */
@media(max-width:640px){
  .entry{grid-template-columns:1fr;gap:.5rem}
  .entry-date{padding-top:0}
  .field-row{grid-template-columns:1fr}
  .detail-head{flex-direction:column}
  .detail-actions{flex-direction:row;align-items:stretch;width:100%}
  .detail-actions .btn{flex:1;justify-content:center}
  .nav-link{padding:.5rem .6rem}
}