/* ==================== POSTER MAKER STYLES (prefix: pm-) ==================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

.pm-container{max-width:1400px;margin:2rem auto;padding:0 2rem}
.pm-title{font-size:3rem;font-weight:800;font-family:'Poppins',sans-serif;text-align:center;margin-bottom:.5rem;color:var(--text);letter-spacing:-.02em}
.pm-icon{font-size:2.6rem}
.pm-subtitle{text-align:center;color:var(--text-light);font-size:1.1rem;margin-bottom:2rem;font-family:'Poppins',sans-serif}
.pm-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);padding:2rem;box-shadow:var(--shadow)}
.pm-layout{display:grid;grid-template-columns:400px 1fr;gap:2rem;align-items:start}
.pm-controls{display:flex;flex-direction:column;gap:1.2rem}
.pm-section{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:1rem}
.pm-section h3{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:.8rem}
.pm-section label,.pm-panel label{display:block;font-size:.8rem;font-weight:500;color:var(--text-light);margin-bottom:.6rem}
.pm-section input[type=text],.pm-section input[type=number],.pm-section textarea,.pm-section select,.pm-panel input[type=text],.pm-panel textarea,.pm-panel select{
  width:100%;padding:.5rem .8rem;margin-top:.25rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font:.9rem 'Poppins',sans-serif}
.pm-section input[type=number]{margin-top:.25rem;width:100%;padding:.5rem .8rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text)}
.pm-section input[type=color],.pm-panel input[type=color]{width:100%;height:38px;padding:2px;margin-top:.25rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer}
.pm-panel textarea{resize:vertical;min-height:54px}
.pm-r{display:flex;align-items:center;gap:.5rem;margin-top:.25rem}
.pm-r input{flex:1;accent-color:var(--primary)}
.pm-r span{width:46px;text-align:right;font-size:.8rem;color:var(--text-light)}
.pm-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;align-items:end}
.pm-row3{grid-template-columns:1fr 1fr auto}
.pm-grid2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.pm-hint{display:block;font-size:.75rem;color:var(--text-light);line-height:1.4;margin-top:.5rem}

/* presets */
.pm-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.pm-preset{border:2px solid transparent;border-radius:10px;padding:0;background:var(--surface);cursor:pointer;overflow:hidden;text-align:center;font:.7rem 'Poppins',sans-serif;color:var(--text);transition:all .2s}
.pm-preset i{display:block;height:44px}
.pm-preset span{display:block;padding:.3rem .2rem}
.pm-preset:hover{border-color:var(--border)}
.pm-preset.active{border-color:var(--primary)}

/* upload */
.pm-upload{border:2px dashed var(--border);border-radius:12px;padding:1.4rem 1rem;text-align:center;cursor:pointer;transition:all .3s;margin-bottom:.8rem}
.pm-upload span{font-size:2rem}
.pm-upload p{margin:.3rem 0;color:var(--text);font-size:.9rem}
.pm-upload small{color:var(--text-light)}
.pm-upload:hover,.pm-upload.dragover{border-color:var(--primary);background:rgba(99,102,241,.06)}

/* buttons */
.pm-btn{padding:.6rem 1rem;background:transparent;border:1px solid var(--border);color:var(--text);border-radius:50px;font:500 .85rem 'Poppins',sans-serif;cursor:pointer;transition:all .3s}
.pm-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px)}
.pm-primary{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:600}
.pm-danger:hover{background:var(--error);border-color:var(--error)}

/* chips */
.pm-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.8rem}
.pm-chip{padding:.3rem .7rem;border:1px solid var(--border);border-radius:50px;background:var(--surface);color:var(--text);font:.78rem 'Poppins',sans-serif;cursor:pointer}
.pm-chip.off{opacity:.45;text-decoration:line-through}
.pm-chip.active{background:var(--primary);border-color:var(--primary);color:#fff}
.pm-check{display:flex!important;align-items:center;gap:.5rem}

/* preview */
.pm-preview{position:sticky;top:10px;background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:1.2rem}
.pm-preview-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;font-size:.8rem;color:var(--text-light)}
.pm-preview-head h3{font-size:1rem;color:var(--text)}
.pm-stage{display:flex;justify-content:center;align-items:center;min-height:360px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem;overflow:auto}
.pm-stage canvas{max-width:100%;max-height:72vh;cursor:move;touch-action:none;box-shadow:0 6px 24px rgba(0,0,0,.18);
  background:repeating-conic-gradient(#ddd 0 25%,#fff 0 50%) 0 0/16px 16px}
.pm-footer-note{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center;font-size:.75rem;color:var(--text-light)}

@media(max-width:1024px){.pm-layout{grid-template-columns:1fr}.pm-preview{position:static;order:-1}}
@media(max-width:768px){.pm-container{padding:0 1rem}.pm-title{font-size:2rem}.pm-card{padding:1rem}.pm-presets{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}

/* history bar, preset filter, sub headings */
.pm-history{display:flex;gap:.6rem;position:sticky;top:0;z-index:3;background:var(--surface);padding-bottom:.2rem}
.pm-history .pm-btn{flex:1}
.pm-btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;background:transparent!important;color:var(--text)!important;border-color:var(--border)!important}
.pm-presets{max-height:360px;overflow-y:auto;padding-right:.3rem}
.pm-sub{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text);margin:1rem 0 .5rem;padding-top:.6rem;border-top:1px dashed var(--border)}
.pm-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem}
.pm-grid3 .pm-check{font-size:.75rem}
.pm-panel select option{font-size:.95rem}
@media(max-width:1024px){.pm-history{position:static}}