/* 包车定制订单页（TLineorder.php）— 基于 v7 设计稿 */
:root{
  --green:#00766c;--green-d:#005e55;--green-l:#e9f5f2;
  --org:#e8452c;--ink:#16211e;--ink2:#3d4b47;--gray:#5f6b66;--gray2:#8b9591;
  --line:#e9efed;--bg:#f4f7f6;--card:#fff;--max-width:750px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html{background:var(--bg)}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;min-height:100vh;max-width:var(--max-width);margin:0 auto;padding-top:48px;box-shadow:0 0 20px rgba(0,0,0,.03)}
a{text-decoration:none;color:inherit}
ul,li{list-style:none}
img{display:block;max-width:100%;height:auto}
input,button,select,textarea{font-family:inherit}

.app-container{max-width:var(--max-width);margin:0 auto;background:var(--bg);min-height:100vh;position:relative;padding-top:48px;padding-bottom:calc(84px + env(safe-area-inset-bottom));box-shadow:0 0 20px rgba(0,0,0,.03)}

/* 顶栏 */
.header{position:fixed;top:0;left:0;right:0;margin:0 auto;max-width:var(--max-width);width:100%;height:48px;z-index:1000;display:flex;align-items:center;gap:8px;padding:0 10px;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;box-shadow:0 1px 6px rgba(0,40,35,.12)}
.header-left{display:flex;align-items:center;gap:6px;flex:none}
.header-icon{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.16);color:#fff;cursor:pointer;flex:none}
.header-title{flex:1;min-width:0;text-align:center;font-size:16px;font-weight:600;letter-spacing:.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-icon.phone-sq{border-radius:10px}

/* 通用卡片 */
.card{margin:12px 12px 0;background:var(--card);border-radius:14px;box-shadow:0 1px 3px rgba(10,60,52,.06);overflow:hidden}
.card-hd{display:flex;align-items:center;gap:7px;padding:13px 14px 0}
.card-hd h3{margin:0;font-size:14px;font-weight:600}
.card-hd .bar{width:3px;height:15px;border-radius:2px;background:var(--green);flex:none}
.card-hd .hint{margin-left:auto;font-size:11.5px;color:var(--gray2);display:flex;align-items:center;gap:2px}
/* 价格说明 */
.note-hd{cursor:pointer;user-select:none;padding-bottom:13px}
.note-hd .chev{width:12px;height:12px;stroke:var(--gray2);fill:none;stroke-width:2;transition:transform .2s}
.note-hd.open .chev{transform:rotate(180deg)}
.note-body{display:none;padding-top:10px}
.note-body.on{display:block}
.note p{margin:0 0 8px;font-size:12.5px;color:var(--ink2);line-height:1.65}
.note p:last-child{margin-bottom:0}
.note b{font-weight:600;color:var(--ink)}
.note b.org{color:var(--org)}
.note ul{margin:-2px 0 8px;padding-left:17px}
.note li{font-size:12.5px;color:var(--gray);line-height:1.8;list-style:disc}
.note-sum{background:var(--green-l);border-radius:8px;padding:10px 12px;font-size:12.5px;color:#0a6c62;font-weight:600;line-height:1.65;margin:2px 0 10px}
.note-sub{color:var(--gray2) !important}
.card-bd{padding:11px 14px 14px}

/* 产品卡 */
.prod{margin:12px 12px 0;background:var(--card);border-radius:14px;padding:12px;display:flex;gap:11px;box-shadow:0 1px 3px rgba(10,60,52,.06)}
.prod .info{flex:1;min-width:0}
.prod h1{margin:0 0 6px;font-size:14.5px;line-height:1.42;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:10.5px;line-height:1;padding:4px 6px;border-radius:4px;background:var(--green-l);color:#0a6c62}
.tag.gray{background:#f3f5f4;color:var(--gray)}

/* 已选配置 */
.cfg{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px dashed #eef3f1}
.cfg:last-of-type{border-bottom:0}
.cfg .k{width:62px;flex:none;color:#8b9591;font-size:12.5px}
.cfg .v{flex:1;min-width:0;font-size:13.5px;font-weight:600;color:#16211e;cursor:pointer}
.cfg .v em{font-style:normal;font-weight:400;color:#5f6b66;font-size:11.5px;margin-left:6px}
.cfg .v.placeholder{color:#a9b4b1;font-weight:400}
.cfg .v .edit-hint{font-style:normal;font-weight:400;color:var(--green);font-size:11.5px;margin-left:6px}
.lock{flex:none;font-size:10.5px;color:#0a6c62;background:#e9f5f2;border-radius:4px;padding:3px 6px;letter-spacing:.3px}
.lock.adjust{color:#b26a00;background:#fdf3e3}
.cfg-tip{margin-top:10px;background:#f6f9f8;border-radius:8px;padding:9px 10px;font-size:11.5px;color:#5f6b66;line-height:1.55;display:flex;gap:6px}
.cfg-tip svg{flex:none;margin-top:1px}
/* 预订页补选：酒店/车型/导游 */
.chips{display:flex;gap:7px;flex-wrap:wrap;padding:2px 0 10px 72px}
#ui_car_chips{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;padding-bottom:8px}
#ui_car_chips::-webkit-scrollbar{height:3px}
#ui_car_chips::-webkit-scrollbar-thumb{background:#d6e2de;border-radius:3px}
.chip{flex:none;border:1px solid #dfe7e4;background:#fbfcfc;color:#3d4b47;font-size:12px;line-height:1;padding:8px 10px;border-radius:16px;cursor:pointer}
.chip.on{border-color:var(--green);background:var(--green-l);color:var(--green);font-weight:600}
.chip small{font-size:10.5px;color:#8b9591;margin-left:2px}
.chip.on small{color:var(--green)}
/* 必选项 / 下拉箭头 / 导游开关 */
.cfg .v.req{color:var(--green);font-weight:500}
.cfg .chev{width:15px;height:15px;flex:none;stroke:#a9b4b1;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cfg .gprice{flex:none;font-size:11.5px;color:#8b9591}
.cfg.need-date{margin:0 -10px;padding:11px 10px;border-radius:10px;background:#fff6f1;border-bottom-color:transparent;animation:needPulse 2s ease-in-out infinite}
.cfg.need-date .chev{stroke:var(--org)}
@keyframes needPulse{0%,100%{background:#fff6f1}50%{background:#ffe9e0}}
.sw{flex:none;width:42px;height:24px;border-radius:12px;background:#e3ebe8;position:relative;transition:background .2s;cursor:pointer}
.sw::after{content:'';position:absolute;left:2px;top:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.15);transition:left .2s}
.sw.on{background:var(--green)}
.sw.on::after{left:20px}
/* 车型选择弹层 */
#car-sheet-mask{position:fixed;left:0;top:0;right:0;bottom:0;background:rgba(0,0,0,.45);z-index:12000;display:none;align-items:flex-end;justify-content:center}
#car-sheet-mask.on{display:flex}
.car-sheet{width:100%;max-width:var(--max-width);background:#fff;border-radius:16px 16px 0 0;max-height:72vh;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom)}
.car-sheet-hd{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #eef3f1;font-size:15px}
.car-sheet-x{font-size:22px;line-height:1;color:#a9b4b1;cursor:pointer}
.car-sheet-bd{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 12px 12px}
.car-item{width:100%;display:flex;align-items:center;gap:10px;padding:13px 8px;border:0;border-bottom:1px solid #f2f6f5;background:#fff;font-family:inherit;text-align:left;cursor:pointer}
.car-item:last-child{border-bottom:0}
.car-item .nm{flex:1;min-width:0;font-size:14px;color:var(--ink);font-weight:500}
.car-item .pr{flex:none;font-size:13px;color:var(--org);font-weight:600}
.car-item .ck{width:18px;height:18px;flex:none;border-radius:50%;border:1.5px solid #dfe7e4;box-sizing:border-box}
.car-item.on .ck{border-color:var(--green);background:var(--green);box-shadow:inset 0 0 0 3px #fff}

/* 内联日历 */
.cal{display:none;margin-top:2px;border-top:1px solid var(--line);padding-top:10px}
.cal.on{display:block}
#calendar-body{max-height:62vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
.calendar-header{display:flex;justify-content:space-between;align-items:center;padding:6px 2px 10px}
.cal-btn{padding:5px 12px;border:1px solid #d7e5e1;background:#fff;border-radius:16px;font-size:12.5px;color:var(--green)}
.cal-title{font-weight:600;font-size:13.5px;color:var(--ink2)}
.cal-week{display:grid;grid-template-columns:repeat(7,1fr);padding:4px 0 6px}
.cal-week span{text-align:center;color:var(--gray2);font-size:11.5px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-day{height:44px;border-radius:8px;background:#fbfcfc;border:0;font-family:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink2);cursor:pointer;padding:0}
.cal-day .d{font-size:13px;font-weight:500;line-height:1.25}
.cal-day .p{font-size:10px;color:var(--org);font-weight:600;line-height:1.2;white-space:nowrap}
.cal-day.empty{background:transparent;cursor:default}
.cal-day.expired{color:#c6cfcb;cursor:default}
.cal-day.expired .p{display:none}
.cal-day.selected{background:var(--green)}
.cal-day.selected .d,.cal-day.selected .p{color:#fff}
.cal-day.has-price:active{background:#f0f5f4}

/* 人数 */
.rowp{display:flex;align-items:center;padding:9px 0}
.rowp+.rowp{border-top:1px dashed #eef3f1}
.rowp .nm{flex:1;min-width:0}
.rowp .nm b{font-size:14px;font-weight:600;display:block}
.rowp .nm span{font-size:11px;color:var(--gray2)}
.rowp .pr{font-size:13.5px;color:var(--org);font-weight:600;margin-right:12px;white-space:nowrap}
.rowp .pr i{font-style:normal;font-size:11px;color:var(--gray2);font-weight:400}
.stepper{display:flex;align-items:center;border:1px solid #dae3e0;border-radius:8px;overflow:hidden;flex:none}
.stepper button{width:36px;height:32px;border:0;background:#f2f7f5;color:var(--green);font-size:17px;line-height:1;cursor:pointer}
.stepper input{width:40px;height:32px;text-align:center;font-size:14px;font-weight:600;background:#fff;line-height:32px;color:var(--ink);border:0;outline:0;-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.cap{margin-top:10px;font-size:12px;color:#6f7b76;line-height:1.65;background:#f5f8f7;border:1px solid #e8f0ec;border-radius:10px;padding:8px 10px;display:flex;gap:6px;align-items:flex-start}
.cap svg{flex:none;margin-top:2px}
.cap-txt{flex:1;min-width:0;text-align:left;word-break:normal;overflow-wrap:break-word}
.cap-txt b{color:var(--green);font-weight:700;margin:0 2px}
.insurance-box{background:#fdf8ec;padding:10px 12px;border-radius:10px;font-size:12.5px;color:#8a6d3b;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px}
.insurance-box b{color:#7a5c1f}
.insurance-box .ins-txt{flex:1;min-width:0}
.insurance-box .ins-txt span{display:block;font-size:11px;color:#a08a5b;margin-top:2px}
.insurance-check{transform:scale(1.2);flex:none}

/* 表单 */
.fr{display:flex;align-items:center;gap:9px;padding:11px 0;border-bottom:1px solid #f2f6f5}
.fr:last-child{border-bottom:0;padding-bottom:2px}
.fr label{width:86px;flex:none;font-size:13.5px;color:var(--ink2);white-space:nowrap}
.fr label em{color:var(--org);font-style:normal;margin-right:2px}
.fr input{flex:1;min-width:0;height:38px;border:1px solid #dfe7e4;border-radius:9px;padding:0 11px;font-size:14px;color:var(--ink);background:#fbfcfc;outline:0}
.fr textarea{flex:1;min-width:0;min-height:56px;border:1px solid #dfe7e4;border-radius:9px;padding:9px 11px;font-size:14px;color:var(--ink);background:#fbfcfc;outline:0;resize:vertical;line-height:1.5}
.fr input::placeholder,.fr textarea::placeholder{color:#a9b4b1}
.fr input:focus,.fr textarea:focus{border-color:var(--green);background:#fff}

/* 费用明细 */
.bill-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--gray);cursor:pointer;padding:2px 0}
.bill-row b{color:var(--org);font-size:17px;font-weight:700}
.bill-row svg{width:12px;height:12px;stroke:var(--gray2);fill:none;stroke-width:2;transition:.2s}
.bill-row.on svg{transform:rotate(180deg)}
.bill{display:none;margin:8px 0 0;padding-top:8px;border-top:1px solid var(--line)}
.bill.on{display:block}
.bill li{display:flex;align-items:baseline;gap:8px;padding:4px 0;font-size:12.5px;color:var(--gray)}
.bill li span{flex:1;min-width:0}
.bill li b{color:var(--ink2);font-weight:600}
.bill li em{font-style:normal;color:#9aa5a1;margin-left:5px;font-size:11.5px}
.bill li.sum{align-items:center;justify-content:space-between;padding:2px 0 10px;margin-bottom:6px;border-bottom:1px dashed var(--line);color:var(--ink)}
.bill li.sum>span{flex:1;min-width:0;font-size:12px;color:var(--gray)}
.bill li.sum span.u{flex:none;margin-left:2px}
.bill li.sum em{font-style:normal;font-size:22px;font-weight:700;color:var(--org);margin:0 1px;line-height:1.1}
.bill li.sum>span.w{flex:none;text-align:right}
.bill li.sum .w b{color:var(--org);font-weight:700;font-size:14px;margin-left:2px}
.bill li.total{border-top:1px dashed var(--line);margin-top:6px;padding-top:9px;color:var(--ink);font-weight:600}
.bill li.total b{color:var(--org);font-size:15px;font-weight:700}

/* 承诺 */
.promise{display:flex;padding:12px 4px}
.promise div{flex:1;text-align:center;font-size:11px;color:var(--gray)}
.promise svg{display:block;margin:0 auto 5px;width:19px;height:19px;stroke:var(--green);fill:none;stroke-width:1.6}
.promise b{display:block;font-size:11.5px;color:var(--ink2);font-weight:600;margin-bottom:1px}

/* 页脚：与线路内容页一致 */
.xl-ft{max-width:var(--max-width);margin:0 auto;padding:10px 10px 0;background:transparent;box-sizing:border-box}
.xl-ft-card{background:#fff;border-radius:12px;padding:16px 14px 14px;text-align:center;color:#5f6b66;font-size:12px;line-height:20px}
.xl-ft-brand{display:flex;justify-content:center;margin-bottom:10px}
.xl-ft-brand img{height:44px;width:auto}
.xl-ft-copy{display:block;color:#5f6b66}
.xl-ft-copy a{color:#5f6b66;text-decoration:none;display:inline-flex;align-items:center;min-height:48px}
.xl-ft-beian{display:inline-flex;align-items:center;gap:3px;min-height:48px;color:#5f6b66;text-decoration:none}
.xl-ft-beian img{width:13px;height:13px;flex:0 0 auto}
.ord-gap{height:86px}

/* 底部结算 */
.bottom-bar{position:fixed;left:0;right:0;bottom:0;margin:0 auto;max-width:var(--max-width);z-index:1001;background:#fff;box-shadow:0 -4px 18px rgba(8,50,44,.10);padding:9px 12px calc(9px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:10px}
.total-price{flex:1;min-width:0}
.total-price .tip{font-size:10.5px;color:var(--gray2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.total-price .num{font-size:19px;color:var(--org);font-weight:800;line-height:1.15;white-space:nowrap}
.total-price .num i{font-style:normal;font-size:11px;font-weight:400;color:var(--gray);margin-left:2px}
.submit-btn{flex:none;border:0;border-radius:22px;padding:11px 22px;font-size:15px;font-weight:600;color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff7a3d,#f2542d);box-shadow:0 4px 12px rgba(242,84,45,.28)}
.submit-btn:active{transform:translateY(1px)}
.submit-btn:disabled{background:#c3ccc9;box-shadow:none}

/* 电话弹层 */
.chat-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:2000;display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.chat-mask.on{display:flex}
.chat-card{background:#fff;width:85%;max-width:360px;border-radius:16px;box-shadow:0 10px 25px rgba(0,0,0,.2);overflow:hidden;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding-bottom:20px;animation:popIn .3s ease forwards}
.chat-header{text-align:center;padding:20px 20px 10px;background:#fff}
.chat-logo{max-width:160px;height:auto;display:block;margin:0 auto}
.chat-body{padding:0 15px;max-height:70vh;overflow-y:auto}
.group-label{font-size:13px;color:var(--gray2);margin:15px 0 8px 5px;font-weight:600;letter-spacing:.5px}
.contact-btn{display:flex;justify-content:space-between;align-items:center;background:#f7f8fa;padding:5px 15px;border-radius:10px;margin-bottom:10px;color:var(--ink);border:1px solid transparent}
.contact-btn:active{background:#eef0f4;transform:scale(.98)}
.btn-left{display:flex;align-items:center;font-size:15px;color:var(--gray)}
.btn-left svg{margin-right:8px;color:var(--gray)}
.phone-num{font-size:16px;font-weight:600;color:var(--ink2)}
.popup-company-name{font-size:16px;font-weight:700;color:var(--ink2);margin-top:10px;text-align:center;letter-spacing:1px}
@keyframes popIn{from{transform:translate(-50%,-40%);opacity:0}to{transform:translate(-50%,-50%);opacity:1}}

#action-sheet-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:11000;display:none}
.action-sheet{position:absolute;bottom:0;left:0;width:100%;max-width:var(--max-width);margin:0 auto;background:#f0f0f0;border-radius:12px 12px 0 0;overflow:hidden;animation:slideUp .3s;padding-bottom:calc(20px + env(safe-area-inset-bottom))}
.action-title{padding:15px;text-align:center;font-size:14px;color:var(--gray2);background:#fff;border-bottom:1px solid #eee}
.action-btn-sheet{display:block;width:100%;padding:15px;text-align:center;background:#fff;font-size:17px;border:0;border-bottom:1px solid #eee;color:var(--ink)}
.action-btn-sheet:active{background:#f9f9f9}
.action-cancel{margin-top:6px;border-bottom:0}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
#toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.82);color:#fff;padding:13px 22px;border-radius:8px;font-size:14px;z-index:12000;display:none;text-align:center;line-height:1.6;max-width:80%}
.back-to-top-btn{position:fixed;bottom:96px;right:max(10px,calc(50% - 365px));width:40px;height:40px;background:rgba(255,255,255,.95);border-radius:50%;box-shadow:0 3px 12px rgba(0,0,0,.18);display:none;align-items:center;justify-content:center;z-index:1000;border:1px solid #e3eae8;cursor:pointer}

/* 联系方式验证弹层（与 line.php 保持一致） */
.vc-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:999999;display:none;align-items:flex-end;justify-content:center}
.vc-mask.show{display:flex}
.vc-box{width:100%;max-width:750px;background:#fff;border-radius:16px 16px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom));box-sizing:border-box}
.vc-title{font-size:17px;font-weight:700;color:#1a2e2a;text-align:center}
.vc-sub{font-size:13px;color:#6b7873;text-align:center;margin:8px 0 16px;line-height:1.5}
.vc-row{display:flex;gap:8px}
.vc-row input{flex:1;min-width:0;height:46px;border:1px solid #e2e8e5;border-radius:10px;background:#f7f9f8;padding:0 12px;font-size:16px;outline:none;box-sizing:border-box}
.vc-row input:focus{border-color:#0f6b58;background:#fff}
.vc-row button{flex:0 0 112px;height:46px;border:1px solid #0f6b58;background:#f0faf8;color:#0f6b58;border-radius:10px;font-size:14px}
.vc-row button:disabled{opacity:.55}
.vc-err{min-height:20px;font-size:12px;color:#e11d48;line-height:20px}
.vc-go{width:100%;height:46px;border:none;border-radius:23px;background:linear-gradient(135deg,#ff7a3d,#ff4d1f);color:#fff;font-size:16px;font-weight:600}
.vc-alt,.vc-bypass,.vc-cancel{text-align:center;font-size:13px;margin-top:10px}
.vc-alt{color:#0f6b58;text-decoration:underline}
.vc-wx-login{width:100%;height:46px;border:none;border-radius:23px;background:linear-gradient(135deg,#2bc428,#1aad19);color:#fff;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px rgba(26,173,25,.3);margin-bottom:14px}
.vc-or{display:flex;align-items:center;gap:12px;margin:0 0 14px;color:#94a3b8;font-size:12px}
.vc-or::before,.vc-or::after{content:'';flex:1;height:1px;background:#e2e8e5}
.vc-opts{display:flex;gap:10px;margin-bottom:14px}
.vc-opt{flex:1;text-align:center;padding:10px 0;border:1.5px solid #e2e8e5;border-radius:10px;background:#f7f9f8;color:#6b7873;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}
.vc-opt.on{border-color:#0f6b58;background:#f0faf8;color:#0f6b58}
.vc-bypass{color:#8b9693}
.vc-cancel{color:#b0b8b5}
.vc-slider{position:relative;height:44px;border-radius:22px;background:#eef4f2;overflow:hidden;margin-bottom:12px;display:none;user-select:none;-webkit-user-select:none}
.vc-slider-bg{position:absolute;left:0;top:0;height:100%;width:0;background:#d7efe8}
.vc-slider-txt{position:absolute;left:0;right:0;top:0;line-height:44px;text-align:center;font-size:13px;color:#7b8783}
.vc-slider-btn{position:absolute;left:2px;top:2px;width:74px;height:40px;border-radius:20px;background:#0f6b58;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;cursor:grab;touch-action:none;box-shadow:0 2px 6px rgba(15,107,88,.3)}
.vc-slider.ok .vc-slider-btn{background:#0a8f60}

/* ---------- 电话弹层：小屏适配 20261108a ---------- */
.contact-btn{gap:8px}
.btn-left{flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn-left svg{flex:0 0 auto}
.phone-num{flex:0 0 auto;white-space:nowrap}
@media (max-width:360px){
  .chat-card{width:92%}
  .chat-body{padding:0 10px}
  .contact-btn{padding:5px 10px}
  .btn-left{font-size:13.5px}
  .btn-left svg{width:17px;height:17px;margin-right:6px}
  .phone-num{font-size:14.5px}
}
@media (max-width:310px){
  .btn-left{font-size:12.5px}
  .phone-num{font-size:13.5px}
  .popup-company-name{font-size:14px;letter-spacing:.5px}
}