:root{--blood: #8B0000;--blood-deep: #5C0000;--blood-mid: #A50000;--blood-light: #C41E1E;--crimson: #DC143C;--white: #FFFFFF;--off-white: #FAF8F6;--surface: #F4F1EE;--ink: #0A0A0A;--ink-soft: #1A1A1A;--ink-muted: #2D2D2D;--gray-400: #9CA3AF;--gray-200: #E5E7EB;--gray-100: #F3F4F6;--text-primary: var(--ink);--text-secondary: #4A4A4A;--text-muted: #8A8A8A;--bg-main: var(--off-white);--bg-card: var(--white);--border: rgba(0,0,0,.08);--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);--shadow-lg: 0 20px 60px rgba(0,0,0,.12), 0 8px 24px rgba(0,0,0,.06);--shadow-red: 0 8px 32px rgba(139,0,0,.25);--font-display: "Syne", sans-serif;--font-body: "DM Sans", sans-serif;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 32px;--radius-full: 999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background:var(--bg-main);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:var(--font-body)}img{display:block;max-width:100%}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-full);font-family:var(--font-body);font-size:.9rem;font-weight:500;letter-spacing:.02em;transition:all .25s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden}.btn:after{content:"";position:absolute;inset:0;background:#fff0;transition:background .2s ease}.btn:hover:after{background:#ffffff14}.btn--primary{background:var(--blood);color:var(--white);box-shadow:var(--shadow-red)}.btn--primary:hover{background:var(--blood-mid);transform:translateY(-2px);box-shadow:0 12px 40px #8b000059}.btn--primary:active{transform:translateY(0)}.btn--outline{background:transparent;color:var(--blood);border:1.5px solid var(--blood)}.btn--outline:hover{background:var(--blood);color:var(--white);transform:translateY(-2px)}.btn--ghost{background:transparent;color:var(--text-secondary)}.btn--ghost:hover{color:var(--blood);background:#8b00000f}.btn--sm{padding:8px 18px;font-size:.82rem}.btn--lg{padding:16px 40px;font-size:1rem;font-weight:600}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.badge--available{background:#10b9811a;color:#059669}.badge--rented{background:#8b00001a;color:var(--blood)}.badge--maintenance{background:#f59e0b1a;color:#d97706}.badge--pending{background:#6366f11a;color:#4f46e5}.badge--accepted{background:#10b9811a;color:#059669}.badge--cancelled{background:#6b72801a;color:#6b7280}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:#8b00004d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--blood)}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideRight{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-up{animation:fadeUp .6s cubic-bezier(.22,1,.36,1) both}.animate-fade-in{animation:fadeIn .4s ease both}.animate-slide-right{animation:slideRight .5s cubic-bezier(.22,1,.36,1) both}.delay-1{animation-delay:.08s}.delay-2{animation-delay:.16s}.delay-3{animation-delay:.24s}.delay-4{animation-delay:.32s}.delay-5{animation-delay:.4s}.delay-6{animation-delay:.48s}.delay-7{animation-delay:.56s}.delay-8{animation-delay:.64s}.skeleton{background:linear-gradient(90deg,var(--gray-100) 25%,var(--gray-200) 50%,var(--gray-100) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}@media (max-width: 768px){.container{padding:0 16px}}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.85rem;font-weight:500;color:var(--text-secondary);letter-spacing:.02em}.form-group .form-control{padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:.95rem;color:var(--text-primary);background:var(--white);transition:border-color .2s,box-shadow .2s;outline:none;width:100%}.form-group .form-control:focus{border-color:var(--blood);box-shadow:0 0 0 3px #8b00001a}.form-group .form-control::placeholder{color:var(--text-muted)}.form-group .form-control.error{border-color:var(--crimson)}.form-group .error-msg{font-size:.78rem;color:var(--crimson);margin-top:2px}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px}.toast{padding:14px 20px;border-radius:var(--radius-md);font-size:.88rem;font-weight:500;box-shadow:var(--shadow-lg);animation:fadeUp .4s cubic-bezier(.22,1,.36,1);max-width:360px}.toast--success{background:var(--ink);color:var(--white);border-left:3px solid #10B981}.toast--error{background:var(--ink);color:var(--white);border-left:3px solid var(--blood)}.form-control{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:.88rem;color:var(--text-primary);background:var(--white);transition:border-color .2s,box-shadow .2s;outline:none;width:100%}.form-control:focus{border-color:var(--blood);box-shadow:0 0 0 3px #8b000014}.form-control::placeholder{color:var(--text-muted)}select.form-control{cursor:pointer}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0;display:inline-block}.spinner--dark{border-color:var(--border);border-top-color:var(--blood)}.spinner--lg{width:36px;height:36px}.spinner--sm{width:14px;height:14px;border-width:2px}.badge--rejected{background:#ef44441a;color:#dc2626}.badge--completed,.badge--active{background:#10b9811a;color:#059669}.badge--suspended{background:#f59e0b1a;color:#d97706}.badge--closed{background:#6b72801a;color:#6b7280}.btn--success{background:#10b981;color:#fff}.btn--success:hover{background:#059669}.btn--danger{background:#ef4444;color:#fff}.btn--danger:hover{background:#dc2626}.btn[disabled]{opacity:.55;cursor:not-allowed;pointer-events:none}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:60px 20px}.empty-state__icon{width:64px;height:64px;background:var(--surface);border-radius:18px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);margin-bottom:16px}.empty-state h3{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--ink);margin-bottom:6px}.empty-state p{font-size:.85rem;color:var(--text-muted)}.doc-type-selector{display:flex;gap:8px;margin-bottom:8px}.doc-type-selector .doc-type-option{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1.5px solid var(--border);border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s}.doc-type-selector .doc-type-option.active{border-color:var(--blood);background:#8b00000f;color:var(--blood)}.doc-type-selector .doc-type-option input{display:none}.verified-badge{display:inline-block;background:#10b9811f;color:#059669;font-size:.7rem;font-weight:600;padding:2px 7px;border-radius:20px;margin-left:6px}.checkbox-label--verified{opacity:.7}.chat-sys-layout{display:grid;grid-template-columns:240px 1fr;gap:20px;height:calc(100vh - 200px);min-height:400px}@media (max-width: 640px){.chat-sys-layout{grid-template-columns:1fr;height:auto}}.chat-sys-main{display:flex;flex-direction:column;background:var(--surface);border-radius:16px;border:1px solid var(--border);overflow:hidden;min-height:440px}.chat-messages{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:0;background:#fafafa}.chat-msg{display:flex;margin-bottom:12px}.chat-msg--self{justify-content:flex-end}.chat-msg--self .chat-msg__bubble{background:#8b0000;color:#fff;border-color:#8b0000;border-radius:18px 4px 18px 18px}.chat-msg--self .chat-msg__author{color:#ffffffbf}.chat-msg--self .chat-msg__role{background:#fff3;color:#fff}.chat-msg--self .chat-msg__time{color:#fff9}.chat-msg__bubble{max-width:68%;background:#f5f5f5;border:1px solid #e8e8e8;border-radius:4px 18px 18px;padding:10px 14px;font-size:.875rem;line-height:1.5}.chat-msg__author{font-size:.72rem;font-weight:700;color:#555;margin-bottom:3px;display:flex;align-items:center;gap:6px}.chat-msg__role{background:#8b00001a;color:#8b0000;border-radius:4px;padding:1px 6px;font-size:.65rem;font-weight:600}.chat-msg__text{color:inherit;word-break:break-word}.chat-msg__time{font-size:.65rem;color:#999;margin-top:5px;text-align:right}.chat-input-row{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.chat-input-row .form-control{flex:1}@media (max-width: 768px){.res-card__main{flex-wrap:wrap;gap:10px}.res-card__right{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:6px}.profile-layout{grid-template-columns:1fr!important}.data-table{font-size:.78rem}.data-table th,.data-table td{padding:8px!important}.booking-card{position:static!important;margin-top:24px}}@media (max-width: 480px){.container{padding-left:12px;padding-right:12px}.auth-layout{grid-template-columns:1fr!important}.auth-panel{display:none}.auth-form-wrapper{padding:20px!important}.car-specs-grid{grid-template-columns:1fr 1fr!important}.res-card__id{font-size:.8rem}.res-card__dates{font-size:.78rem}}@media (max-width: 900px){.booking-form input[type=date],.booking-form select.form-control{max-width:100%;width:100%;box-sizing:border-box;font-size:.9rem}.booking-card,.booking-form,.car-detail__grid{overflow:hidden}}@media (max-width: 768px){.profile-layout{display:flex!important;flex-direction:column!important}.profile-sidebar{position:static!important;top:auto!important;width:100%}.profile-content{width:100%}.profile-doc-section{padding:16px!important}.doc-type-selector{flex-wrap:wrap}}.chat-sys-admin-app{display:flex;flex-direction:column;height:calc(100vh - 240px);min-height:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden}.chat-sys-admin-app .chat-sys-admin-app__msgs{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;background:#fafafa}.chat-sys-admin-app .chat-sys-admin-app__input{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--border);background:var(--white)}.badge--blacklist{background:#8b00001a;color:#8b0000;border:1px solid rgba(139,0,0,.2)}.blacklist-dialog{max-width:420px}