/* Phoenix-4 Replica Diagnostic Tool — style.css */
/* Author: Himanshu Kala — QA Engineer           */

:root{--bg:#080c14;--bg1:#0d1220;--bg2:#111827;--bg3:#1a2236;--border:rgba(99,179,237,0.12);--border-hi:rgba(99,179,237,0.3);--teal:#2dd4bf;--teal-dim:rgba(45,212,191,0.12);--teal-glow:rgba(45,212,191,0.06);--blue:#60a5fa;--blue-dim:rgba(96,165,250,0.12);--amber:#fbbf24;--amber-dim:rgba(251,191,36,0.12);--red:#f87171;--red-dim:rgba(248,113,113,0.12);--green:#4ade80;--green-dim:rgba(74,222,128,0.12);--text:#e2e8f0;--text-dim:#94a3b8;--text-faint:#475569;--mono:'JetBrains Mono',monospace;--display:'Syne',sans-serif;--radius:10px;--ease:0.2s cubic-bezier(0.4,0,0.2,1)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--mono);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.03) 2px,rgba(0,0,0,0.03) 4px);pointer-events:none;z-index:999}
.app{max-width:900px;margin:0 auto;padding:0 20px 80px}
.teal{color:var(--teal)}

/* Modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.8);z-index:200;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:var(--bg1);border:1px solid var(--border-hi);border-radius:12px;padding:28px;width:90%;max-width:460px;box-shadow:0 0 60px rgba(45,212,191,0.1)}
.modal-title{font-family:var(--display);font-size:18px;font-weight:800;margin-bottom:8px}
.modal-desc{font-size:13px;color:var(--text-dim);line-height:1.7;margin-bottom:16px}
.modal-input{width:100%;background:var(--bg2);border:1px solid var(--border-hi);border-radius:6px;color:var(--text);font-family:var(--mono);font-size:13px;padding:10px 12px;outline:none;margin-bottom:12px;transition:border-color var(--ease),box-shadow var(--ease)}
.modal-input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(45,212,191,0.08)}
.modal-row{display:flex;gap:10px;justify-content:flex-end}

/* Header */
header{padding:40px 0 48px;border-bottom:1px solid var(--border);margin-bottom:48px}
.header-tag{font-size:11px;letter-spacing:0.2em;color:var(--teal);text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.header-tag::before{content:'';display:inline-block;width:6px;height:6px;background:var(--teal);border-radius:50%;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.8)}}
h1{font-family:var(--display);font-size:clamp(28px,5vw,48px);font-weight:800;line-height:1.1;letter-spacing:-0.02em;margin-bottom:16px}
h1 span{background:linear-gradient(135deg,var(--teal),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.header-desc{font-size:14px;color:var(--text-dim);max-width:560px;line-height:1.8}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.badge{font-size:11px;padding:4px 10px;border-radius:4px;border:1px solid;letter-spacing:0.05em}
.badge-teal{border-color:var(--teal);color:var(--teal);background:var(--teal-glow)}
.badge-blue{border-color:var(--blue);color:var(--blue);background:var(--blue-dim)}
.badge-amber{border-color:var(--amber);color:var(--amber);background:var(--amber-dim)}

/* API Notice */
.api-notice{background:var(--amber-dim);border:1px solid rgba(251,191,36,0.25);border-left:3px solid var(--amber);border-radius:8px;padding:12px 16px;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.api-notice-text{font-size:12px;color:var(--amber);line-height:1.6}

/* Stepper */
.stepper{display:flex;align-items:center;margin-bottom:40px;overflow-x:auto;padding-bottom:4px}
.step-item{display:flex;align-items:center;flex-shrink:0}
.step-dot{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--border);font-size:12px;font-weight:600;background:var(--bg1);color:var(--text-faint);transition:var(--ease);flex-shrink:0}
.step-dot.active{border-color:var(--teal);color:var(--teal);background:var(--teal-dim);box-shadow:0 0 20px rgba(45,212,191,0.15)}
.step-dot.done{border-color:var(--green);color:var(--green);background:var(--green-dim)}
.step-label{font-size:11px;color:var(--text-faint);white-space:nowrap;padding:0 10px 0 8px;transition:var(--ease)}
.step-item.active .step-label{color:var(--teal)}
.step-item.done .step-label{color:var(--green)}
.step-line{flex:1;height:1px;background:var(--border);min-width:20px;max-width:60px}

/* Cards */
.card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-bottom:20px;transition:border-color var(--ease)}
.card:hover{border-color:var(--border-hi)}
.card-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.card-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.icon-teal{background:var(--teal-dim)}.icon-blue{background:var(--blue-dim)}.icon-amber{background:var(--amber-dim)}.icon-green{background:var(--green-dim)}
.card-title{font-family:var(--display);font-size:16px;font-weight:700}
.card-subtitle{font-size:12px;color:var(--text-faint);margin-top:2px}

/* Form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
label{font-size:11px;letter-spacing:0.08em;color:var(--text-dim);text-transform:uppercase}
input,select,textarea{background:var(--bg2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:var(--mono);font-size:13px;padding:10px 12px;transition:border-color var(--ease),box-shadow var(--ease);outline:none;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(45,212,191,0.08)}
select option{background:var(--bg2)}
textarea{resize:vertical;min-height:80px}
.hint{font-size:11px;color:var(--text-faint);margin-top:4px}

/* Radio */
.radio-group{display:flex;flex-direction:column;gap:8px}
.radio-opt{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:var(--ease);font-size:13px}
.radio-opt:hover{border-color:var(--border-hi);background:var(--bg2)}
.radio-opt.selected{border-color:var(--teal);background:var(--teal-glow)}
.radio-opt input[type="radio"]{display:none}
.radio-dot{width:14px;height:14px;border-radius:50%;border:1px solid var(--border-hi);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:var(--ease)}
.radio-opt input:checked~.radio-dot{border-color:var(--teal);background:var(--teal);box-shadow:0 0 8px rgba(45,212,191,0.4)}
.radio-opt input:checked~.radio-dot::after{content:'';width:5px;height:5px;background:var(--bg);border-radius:50%}
.radio-title{font-size:13px;font-weight:600}
.radio-sub{font-size:11px;color:var(--text-faint)}

/* Consent Box */
.consent-box{background:var(--bg2);border:1px solid var(--border);border-left:3px solid var(--teal);border-radius:8px;padding:16px 18px;margin-top:12px}
.consent-label{font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:8px}
.consent-text{font-size:12px;color:var(--text-dim);line-height:1.8;font-style:italic}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:6px;font-family:var(--mono);font-size:13px;font-weight:600;cursor:pointer;transition:var(--ease);border:1px solid;letter-spacing:0.04em}
.btn-primary{background:var(--teal);border-color:var(--teal);color:var(--bg)}
.btn-primary:hover{background:#5eead4;box-shadow:0 0 24px rgba(45,212,191,0.3)}
.btn-primary:disabled{opacity:0.4;cursor:not-allowed;box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text-dim)}
.btn-ghost:hover{border-color:var(--border-hi);color:var(--text);background:var(--bg2)}
.btn-sm{padding:8px 14px;font-size:12px;flex-shrink:0}
.btn-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}

/* Checklist */
.checklist{display:flex;flex-direction:column;gap:10px}
.check-item{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border:1px solid var(--border);border-radius:8px;animation:slideIn 0.3s ease both}
@keyframes slideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.check-item.pass{border-color:rgba(74,222,128,0.25);background:rgba(74,222,128,0.04)}
.check-item.fail{border-color:rgba(248,113,113,0.25);background:rgba(248,113,113,0.04)}
.check-item.warn{border-color:rgba(251,191,36,0.25);background:rgba(251,191,36,0.04)}
.check-status{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;margin-top:1px}
.status-pass{background:var(--green-dim);color:var(--green)}.status-fail{background:var(--red-dim);color:var(--red)}.status-warn{background:var(--amber-dim);color:var(--amber)}
.check-content{flex:1}
.check-name{font-size:13px;font-weight:600;margin-bottom:3px}
.check-detail{font-size:12px;color:var(--text-dim);line-height:1.6}
.check-fix{font-size:11px;color:var(--amber);margin-top:6px;padding:6px 10px;background:var(--amber-dim);border-radius:4px;border-left:2px solid var(--amber)}

/* Score Ring */
.score-block{display:flex;align-items:center;gap:24px;padding:20px 24px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;margin-bottom:24px}
.score-ring{position:relative;width:72px;height:72px;flex-shrink:0}
.score-ring svg{transform:rotate(-90deg)}
.ring-bg{stroke:var(--bg3);fill:none}
.ring-fill{fill:none;stroke-linecap:round;transition:stroke-dashoffset 1s ease}
.score-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:18px;font-weight:800;color:var(--teal)}
.score-info{flex:1}
.score-label{font-size:16px;font-weight:700;font-family:var(--display)}
.score-sub{font-size:12px;color:var(--text-dim);margin-top:4px}
.score-bar{display:flex;gap:4px;margin-top:10px}
.score-pip{height:4px;flex:1;border-radius:2px;background:var(--bg3);transition:background 0.3s ease}

/* Terminal */
.terminal{background:#060a10;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg2);border-bottom:1px solid var(--border)}
.term-dot{width:10px;height:10px;border-radius:50%}
.term-dot-r{background:#ff5f56}.term-dot-y{background:#ffbd2e}.term-dot-g{background:#27c93f}
.term-title{font-size:12px;color:var(--text-faint);margin-left:8px}
.terminal-body{padding:20px;min-height:160px}
.term-line{font-size:13px;line-height:1.9}
.term-prompt{color:var(--teal)}.term-output{color:var(--text-dim)}.term-error{color:var(--red)}.term-success{color:var(--green)}.term-info{color:var(--blue)}.term-warn{color:var(--amber)}
.term-cursor{display:inline-block;width:8px;height:14px;background:var(--teal);vertical-align:middle;animation:blink 1s step-end infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.typing-indicator{display:flex;align-items:center;gap:6px;padding:12px 20px;font-size:12px;color:var(--text-dim)}
.typing-dot{width:6px;height:6px;background:var(--teal);border-radius:50%;animation:typing 1.2s ease-in-out infinite}
.typing-dot:nth-child(2){animation-delay:0.2s}.typing-dot:nth-child(3){animation-delay:0.4s}
@keyframes typing{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}

/* Results */
.result-section{margin-bottom:28px}
.section-label{font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.section-label::after{content:'';flex:1;height:1px;background:var(--border)}
.issue-card{background:var(--bg1);border:1px solid var(--border);border-radius:8px;padding:16px 18px;margin-bottom:10px;display:flex;gap:14px;align-items:flex-start}
.issue-card.critical{border-color:rgba(248,113,113,0.3);border-left:3px solid var(--red)}
.issue-card.warning{border-color:rgba(251,191,36,0.3);border-left:3px solid var(--amber)}
.issue-card.info{border-color:rgba(96,165,250,0.3);border-left:3px solid var(--blue)}
.issue-num{font-size:11px;font-weight:700;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.num-red{background:var(--red-dim);color:var(--red)}.num-amber{background:var(--amber-dim);color:var(--amber)}.num-blue{background:var(--blue-dim);color:var(--blue)}
.issue-body{flex:1}
.issue-title{font-size:13px;font-weight:600;margin-bottom:5px}
.issue-desc{font-size:12px;color:var(--text-dim);line-height:1.7}
.issue-fix{margin-top:10px;padding:8px 12px;background:var(--bg2);border-radius:5px;font-size:12px;border:1px solid var(--border)}
.fix-label{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--teal);margin-bottom:4px;font-weight:600}

/* Approval Meter */
.approval-meter{padding:20px 24px;background:var(--bg1);border:1px solid var(--border);border-radius:10px;margin-bottom:24px}
.meter-label{font-size:12px;color:var(--text-dim);margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.meter-pct{font-family:var(--display);font-size:22px;font-weight:800}
.meter-track{height:8px;background:var(--bg3);border-radius:4px;overflow:hidden}
.meter-fill{height:100%;border-radius:4px;transition:width 1.5s cubic-bezier(0.22,1,0.36,1)}

/* AI Output */
.ai-content{white-space:pre-wrap;font-size:13px;line-height:1.8;color:var(--text-dim)}
.ai-content strong{color:var(--text);font-weight:600}

/* Step Panes */
.step-pane{display:none}
.step-pane.active{display:block;animation:fadeStep 0.3s ease}
@keyframes fadeStep{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* Footer */
footer{margin-top:60px;padding-top:24px;border-top:1px solid var(--border);font-size:11px;color:var(--text-faint);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
footer a{color:var(--text-faint);text-decoration:none}
footer a:hover{color:var(--teal)}
.footer-links{display:flex;gap:16px}