/* ============================================================
   AI Plant Care Guide — Premium CSS
   PlantCare.dotiam.com  |  ac- prefix
   Emerald/Teal theme — #065f46 → #34d399
   ============================================================ */
@font-face { font-family: 'Inter'; font-display: swap; }

:root {
    --ac-primary:   #059669;
    --ac-dark:      #065f46;
    --ac-light:     #34d399;
    --ac-bg:        #f0fdf9;
    --ac-surface:   #ffffff;
    --ac-card:      #f8fffd;
    --ac-border:    #a7f3d0;
    --ac-border-d:  #6ee7b7;
    --ac-text:      #1f2937;
    --ac-muted:     #6b7280;
    --ac-radius:    12px;
    --ac-radius-lg: 18px;
    --ac-shadow:    0 2px 16px rgba(5,150,105,.10);
    --ac-shadow-lg: 0 8px 40px rgba(5,150,105,.15);
    --ac-font:      'Inter', -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }

/* ── Breadcrumb ── */
.pi-breadcrumb { background:#fff; border-bottom:1px solid var(--ac-border); padding:10px 0; }
.pi-bc-inner   { max-width:1200px; margin:0 auto; padding:0 20px; display:flex; align-items:center; gap:8px; font-size:.8rem; font-family:var(--ac-font); }
.pi-bc-inner a { color:var(--ac-primary); font-weight:500; text-decoration:none; }
.pi-bc-inner a:hover { text-decoration:underline; }
.pi-bc-sep     { color:var(--ac-muted); }

/* ── Hero ── */
.ac-hero { padding:52px 20px 60px; text-align:center; position:relative; overflow:hidden; }
.ac-hero::before {
    content:''; position:absolute; inset:0;
    background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events:none;
}
.ac-hero-inner   { position:relative; max-width:760px; margin:0 auto; }
.ac-hero-tag     { display:inline-block; background:rgba(255,255,255,.2); border:1px solid rgba(255,255,255,.35); color:#fff; border-radius:30px; padding:5px 18px; font-size:.74rem; font-weight:700; letter-spacing:.5px; margin-bottom:16px; font-family:var(--ac-font); }
.ac-hero-h1      { font-size:clamp(1.8rem,4vw,2.8rem); font-weight:900; color:#fff; text-shadow:0 2px 12px rgba(0,0,0,.2); line-height:1.15; margin:0 0 6px; font-family:var(--ac-font); }
.ac-hero-h1-hi   { display:block; font-size:clamp(.95rem,2.5vw,1.25rem); font-weight:600; opacity:.88; margin-top:6px; }
.ac-hero-sub     { font-size:clamp(.88rem,2vw,1rem); color:rgba(255,255,255,.92); margin:14px 0 4px; line-height:1.6; }
.ac-hero-sub-hi  { font-size:.82rem; color:rgba(255,255,255,.78); margin:0 0 18px; }
.ac-hero-badges  { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; }
.ac-hero-badges span { background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.3); color:#fff; border-radius:20px; padding:5px 14px; font-size:.75rem; font-weight:600; font-family:var(--ac-font); }
@media(max-width:480px){ .ac-hero{padding:36px 16px 44px;} }

/* ── Tool Section ── */
.ac-tool-section { background:var(--ac-bg); padding:32px 0 48px; }
.ac-container    { max-width:1200px; margin:0 auto; padding:0 20px; }

/* Steps */
.ac-steps { display:flex; align-items:center; justify-content:center; gap:12px; flex-wrap:wrap; background:#fff; border:1px solid var(--ac-border); border-radius:50px; padding:14px 24px; margin-bottom:28px; box-shadow:var(--ac-shadow); }
.ac-step-item  { display:flex; align-items:center; gap:10px; }
.ac-step-num   { width:28px; height:28px; background:linear-gradient(135deg,var(--ac-dark),var(--ac-primary)); color:#fff; border-radius:50%; font-size:.75rem; font-weight:800; display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 2px 8px rgba(5,150,105,.35); }
.ac-step-text strong { display:block; font-size:.82rem; font-weight:700; color:var(--ac-text); font-family:var(--ac-font); }
.ac-step-text span   { display:block; font-size:.7rem; color:var(--ac-muted); }
.ac-step-arrow { font-size:1.1rem; color:var(--ac-primary); font-weight:700; }
@media(max-width:640px){ .ac-steps{display:none;} }

/* ── Main Grid ── */
.ac-grid { display:grid; grid-template-columns:360px 1fr; gap:24px; align-items:start; }
@media(max-width:960px){ .ac-grid{grid-template-columns:1fr;} }

/* ── Input Column ── */
.ac-input-col {
    background:var(--ac-surface); border:1px solid var(--ac-border);
    border-radius:var(--ac-radius-lg); overflow:hidden;
    box-shadow:var(--ac-shadow); position:sticky; top:80px;
}
@media(max-width:960px){ .ac-input-col{position:static;} }

/* Input Header */
.ac-input-header {
    display:flex; align-items:center; gap:14px;
    padding:18px 18px 14px; border-bottom:1px solid var(--ac-border);
    background:linear-gradient(135deg,rgba(5,150,105,.06),rgba(52,211,153,.03));
}
.ac-input-icon  { font-size:2.2rem; flex-shrink:0; }
.ac-input-title { font-size:.95rem; font-weight:800; color:var(--ac-dark); font-family:var(--ac-font); }
.ac-input-sub   { font-size:.72rem; color:var(--ac-muted); }

.ac-input-body  { padding:16px; display:flex; flex-direction:column; gap:14px; }
.ac-field       { display:flex; flex-direction:column; gap:6px; }

/* Plant name input — large, prominent */
.ac-plant-input {
    width:100%; padding:14px 16px; border:2px solid var(--ac-border-d);
    border-radius:var(--ac-radius); font-size:1rem; font-weight:600;
    color:var(--ac-text); background:var(--ac-card);
    outline:none; font-family:var(--ac-font); transition:all .2s;
}
.ac-plant-input:focus { border-color:var(--ac-primary); box-shadow:0 0 0 3px rgba(5,150,105,.12); }
.ac-plant-input::placeholder { color:#9ca3af; font-weight:400; font-size:.9rem; }

/* Chips */
.ac-chips-wrap  { display:flex; flex-direction:column; gap:8px; }
.ac-chips-label { font-size:.72rem; font-weight:700; color:var(--ac-muted); }
.ac-chips       { display:flex; flex-wrap:wrap; gap:6px; }
.ac-chip {
    background:var(--ac-bg); border:1.5px solid var(--ac-border-d);
    border-radius:20px; padding:5px 12px; font-size:.74rem;
    font-weight:600; color:var(--ac-text); cursor:pointer;
    transition:all .2s; font-family:var(--ac-font);
}
.ac-chip:hover { border-color:var(--ac-primary); color:var(--ac-primary); background:rgba(5,150,105,.05); }

/* Context selectors */
.ac-context-row  { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.ac-context-field{ display:flex; flex-direction:column; gap:5px; }
.ac-ctx-label    { font-size:.72rem; font-weight:700; color:var(--ac-text); font-family:var(--ac-font); }
.ac-select {
    width:100%; padding:9px 12px; border:1.5px solid var(--ac-border-d);
    border-radius:var(--ac-radius); font-size:.82rem; color:var(--ac-text);
    background:var(--ac-card); outline:none; font-family:var(--ac-font);
    cursor:pointer; transition:border-color .2s;
}
.ac-select:focus { border-color:var(--ac-primary); }

/* Generate Button */
.ac-generate-btn {
    display:flex; align-items:center; justify-content:center; gap:10px;
    width:calc(100% - 32px); margin:12px 16px 16px; padding:16px;
    background:linear-gradient(135deg,var(--ac-dark) 0%,var(--ac-primary) 60%,var(--ac-light) 100%);
    color:#fff; border:none; border-radius:var(--ac-radius);
    font-size:.95rem; font-weight:800; cursor:pointer;
    transition:all .25s; box-shadow:0 4px 18px rgba(5,150,105,.4);
    font-family:var(--ac-font);
}
.ac-generate-btn:hover:not(:disabled) { transform:translateY(-2px); box-shadow:0 8px 28px rgba(5,150,105,.55); }
.ac-generate-btn:disabled { opacity:.55; cursor:not-allowed; transform:none; }

/* Trust Strip */
.ac-trust { display:flex; align-items:center; justify-content:space-around; padding:12px 16px; background:var(--ac-bg); border-top:1px solid var(--ac-border); }
.ac-trust-stat { display:flex; flex-direction:column; align-items:center; gap:1px; }
.ac-trust-stat span  { font-size:1.1rem; }
.ac-trust-stat b     { font-size:.78rem; font-weight:900; color:var(--ac-dark); }
.ac-trust-stat small { font-size:.6rem; color:var(--ac-muted); text-transform:uppercase; letter-spacing:.5px; }
.ac-trust-div        { width:1px; height:28px; background:var(--ac-border-d); }

/* ── Result Column ── */
.ac-result-col {
    background:var(--ac-surface); border:1px solid var(--ac-border);
    border-radius:var(--ac-radius-lg); overflow:hidden;
    box-shadow:var(--ac-shadow); min-height:480px; display:flex; flex-direction:column;
}

/* States */
.ac-state { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:32px 24px; text-align:center; gap:10px; }
.ac-ph-anim { position:relative; width:110px; height:110px; margin-bottom:8px; }
.ac-ph-ring { position:absolute; border-radius:50%; border:2px solid rgba(5,150,105,.18); animation:acPulse 2.5s ease-out infinite; }
.ac-ph-ring.r1{inset:0;animation-delay:0s}
.ac-ph-ring.r2{inset:-12px;animation-delay:.7s}
.ac-ph-ring.r3{inset:-24px;animation-delay:1.4s}
@keyframes acPulse{0%{opacity:.7;transform:scale(.85)}100%{opacity:0;transform:scale(1.3)}}
.ac-ph-center { position:absolute; inset:12px; background:linear-gradient(135deg,var(--ac-dark),var(--ac-primary)); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2.4rem; box-shadow:0 6px 20px rgba(5,150,105,.35); }
.ac-state h3    { font-size:1.2rem; font-weight:800; color:var(--ac-dark); margin:0; font-family:var(--ac-font); }
.ac-state p     { font-size:.86rem; color:var(--ac-muted); max-width:340px; line-height:1.6; margin:0; font-family:var(--ac-font); }
.ac-state h4    { font-size:.95rem; font-weight:700; color:var(--ac-primary); margin:6px 0 0; }
.ac-ph-hi-p     { font-size:.82rem!important; }
.ac-ph-tags     { display:flex; flex-wrap:wrap; gap:6px; justify-content:center; margin-top:4px; }
.ac-ph-tags span { background:var(--ac-bg); border:1px solid var(--ac-border); border-radius:20px; padding:4px 12px; font-size:.72rem; color:var(--ac-text); font-weight:500; }

/* Loading */
.ac-load-anim  { width:64px; height:64px; margin:0 auto 16px; }
.ac-load-icon  { font-size:2.8rem; display:block; text-align:center; animation:acBounce 1.2s ease-in-out infinite; }
@keyframes acBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.ac-load-title { font-size:1.1rem; font-weight:800; color:var(--ac-dark); font-family:var(--ac-font); }
.ac-load-sub   { font-size:.82rem; color:var(--ac-muted); }
.ac-load-bar   { width:240px; height:6px; background:var(--ac-border); border-radius:6px; overflow:hidden; margin:12px auto; }
.ac-load-fill  { height:100%; background:linear-gradient(90deg,var(--ac-dark),var(--ac-primary),var(--ac-light)); border-radius:6px; width:0%; transition:width 1s ease; }
.ac-load-steps { display:flex; flex-direction:column; gap:8px; }
.ac-ls { font-size:.8rem; color:var(--ac-muted); padding:6px 14px; border-radius:20px; transition:all .3s; font-family:var(--ac-font); }
.ac-ls.active  { background:rgba(5,150,105,.08); color:var(--ac-dark); font-weight:700; }

/* Error */
.ac-err-icon  { font-size:3rem; }
.ac-err-title { font-size:1.1rem; font-weight:800; color:var(--ac-primary); font-family:var(--ac-font); }
.ac-err-msg   { font-size:.85rem; color:var(--ac-muted); max-width:320px; text-align:center; font-family:var(--ac-font); }
.ac-err-retry { background:var(--ac-primary); color:#fff; border:none; border-radius:var(--ac-radius); padding:10px 22px; font-size:.85rem; font-weight:700; cursor:pointer; transition:all .2s; font-family:var(--ac-font); margin-top:8px; }
.ac-err-retry:hover { background:var(--ac-dark); }

/* ── Result Header ── */
.ac-res-header {
    padding:20px 20px 16px; border-bottom:1px solid var(--ac-border);
    background:linear-gradient(135deg,rgba(5,150,105,.05),rgba(52,211,153,.03));
}
.ac-rh-name   { font-size:1.5rem; font-weight:900; color:var(--ac-text); line-height:1.2; margin-bottom:4px; font-family:var(--ac-font); }
.ac-rh-latin  { font-size:.82rem; font-style:italic; color:var(--ac-muted); margin-bottom:10px; }
.ac-rh-badges { display:flex; flex-wrap:wrap; gap:6px; }
.ac-rh-badge  { display:inline-flex; align-items:center; gap:4px; padding:4px 12px; border-radius:20px; font-size:.72rem; font-weight:700; border:1px solid; font-family:var(--ac-font); }
.ac-rh-badge.easy   { background:rgba(16,185,129,.1); color:#065f46; border-color:rgba(16,185,129,.3); }
.ac-rh-badge.medium { background:rgba(245,158,11,.1); color:#92400e; border-color:rgba(245,158,11,.3); }
.ac-rh-badge.hard   { background:rgba(239,68,68,.1);  color:#991b1b; border-color:rgba(239,68,68,.3); }
.ac-rh-badge.default{ background:rgba(5,150,105,.1); color:#065f46; border-color:rgba(5,150,105,.3); }

/* Quick Stats */
.ac-res-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-bottom:1px solid var(--ac-border); }
.ac-res-stat  { display:flex; flex-direction:column; align-items:center; gap:3px; padding:14px 8px; border-right:1px solid var(--ac-border); text-align:center; }
.ac-res-stat:last-child { border-right:none; }
.ac-res-stat-icon  { font-size:1.3rem; }
.ac-res-stat-label { font-size:.58rem; font-weight:700; color:var(--ac-muted); text-transform:uppercase; letter-spacing:.8px; }
.ac-res-stat-val   { font-size:.8rem; font-weight:800; color:var(--ac-text); }

/* ── Tabs ── */
.ac-res-tabs-bar { border-bottom:1px solid var(--ac-border); background:var(--ac-bg); overflow-x:auto; }
.ac-res-tabs     { display:flex; min-width:max-content; }
.ac-res-tab {
    flex:1; min-width:80px; padding:12px 12px;
    border:none; background:none; border-bottom:2px solid transparent;
    font-size:.76rem; font-weight:700; color:var(--ac-muted);
    cursor:pointer; transition:all .2s; white-space:nowrap; font-family:var(--ac-font);
}
.ac-res-tab.active { color:var(--ac-primary); border-bottom-color:var(--ac-primary); background:#fff; }
.ac-res-tab:hover:not(.active) { color:var(--ac-text); background:rgba(5,150,105,.04); }
.ac-res-tab-body { padding:18px 20px; flex:1; min-height:200px; }

/* Overview grid */
.ac-ov-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:14px; }
.ac-ov-card { background:var(--ac-bg); border:1px solid var(--ac-border); border-radius:var(--ac-radius); padding:12px 14px; }
.ac-ov-label{ font-size:.65rem; font-weight:800; color:var(--ac-primary); text-transform:uppercase; letter-spacing:.8px; margin-bottom:4px; }
.ac-ov-val  { font-size:.88rem; font-weight:600; color:var(--ac-text); }
.ac-desc-box{ background:#fff; border:1px solid var(--ac-border); border-radius:var(--ac-radius); padding:14px; font-size:.86rem; color:#374151; line-height:1.7; }

/* Care rows (watering, soil, etc.) */
.ac-care-section { margin-bottom:16px; }
.ac-care-section-title { font-size:.68rem; font-weight:800; color:var(--ac-primary); text-transform:uppercase; letter-spacing:.8px; margin-bottom:8px; padding-bottom:6px; border-bottom:1px solid var(--ac-border); }
.ac-care-row { display:flex; align-items:flex-start; gap:12px; padding:12px 14px; background:#fff; border:1px solid var(--ac-border); border-radius:var(--ac-radius); margin-bottom:8px; transition:border-color .2s; }
.ac-care-row:hover { border-color:var(--ac-border-d); }
.ac-care-ico   { font-size:1.4rem; flex-shrink:0; }
.ac-care-label { font-size:.68rem; font-weight:800; color:var(--ac-primary); text-transform:uppercase; letter-spacing:.8px; margin-bottom:3px; }
.ac-care-text  { font-size:.84rem; color:#374151; line-height:1.6; }

/* Season badges for watering */
.ac-season-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:10px; }
.ac-season-card { border-radius:var(--ac-radius); padding:10px 12px; text-align:center; }
.ac-season-card.summer  { background:rgba(245,158,11,.08); border:1px solid rgba(245,158,11,.25); }
.ac-season-card.monsoon { background:rgba(59,130,246,.08); border:1px solid rgba(59,130,246,.2); }
.ac-season-card.winter  { background:rgba(99,102,241,.08); border:1px solid rgba(99,102,241,.2); }
.ac-season-icon  { font-size:1.4rem; display:block; margin-bottom:4px; }
.ac-season-name  { font-size:.62rem; font-weight:800; text-transform:uppercase; letter-spacing:.6px; color:var(--ac-muted); margin-bottom:3px; }
.ac-season-val   { font-size:.8rem; font-weight:700; color:var(--ac-text); }

/* Problems list */
.ac-problem-item { background:rgba(245,158,11,.05); border:1px solid rgba(245,158,11,.2); border-radius:var(--ac-radius); padding:14px; margin-bottom:10px; }
.ac-prob-name    { font-size:.85rem; font-weight:800; color:#92400e; margin-bottom:6px; display:flex; align-items:center; gap:6px; }
.ac-prob-row     { display:flex; gap:8px; font-size:.82rem; color:#374151; line-height:1.5; margin-bottom:4px; }
.ac-prob-row:last-child { margin-bottom:0; }
.ac-prob-label   { font-weight:700; flex-shrink:0; color:var(--ac-muted); }

/* Beginner tips */
.ac-tips-list  { display:flex; flex-direction:column; gap:8px; }
.ac-tip-item   { display:flex; align-items:flex-start; gap:10px; padding:10px 14px; background:var(--ac-bg); border:1px solid var(--ac-border); border-radius:var(--ac-radius); font-size:.85rem; color:var(--ac-text); line-height:1.5; font-family:var(--ac-font); }
.ac-tip-item::before { content:'💡'; flex-shrink:0; }

/* Actions */
.ac-res-actions { display:flex; gap:8px; padding:16px 20px; border-top:1px solid var(--ac-border); background:var(--ac-bg); flex-wrap:wrap; }
.ac-act-wa      { background:#25d366; color:#fff; border:none; border-radius:var(--ac-radius); padding:10px 18px; font-size:.82rem; font-weight:700; cursor:pointer; transition:all .2s; font-family:var(--ac-font); }
.ac-act-wa:hover { background:#20b857; }
.ac-act-copy, .ac-act-new { background:#fff; color:var(--ac-text); border:1.5px solid var(--ac-border-d); border-radius:var(--ac-radius); padding:10px 16px; font-size:.82rem; font-weight:600; cursor:pointer; transition:all .2s; font-family:var(--ac-font); }
.ac-act-copy:hover { border-color:var(--ac-primary); color:var(--ac-primary); }
.ac-act-new:hover  { border-color:var(--ac-muted); }

/* SEO Section */
.ac-seo-section { background:#fff; padding:56px 0; border-top:1px solid var(--ac-border); content-visibility:auto; contain-intrinsic-size:0 600px; }
.ac-seo-grid    { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
@media(max-width:768px){ .ac-seo-grid{grid-template-columns:1fr;} }
.ac-seo-card    { border-radius:var(--ac-radius); padding:24px; }
.ac-seo-card.en { background:var(--ac-bg); border:1px solid var(--ac-border); }
.ac-seo-card.hi { background:#fff8f1; border:1px solid #fed7aa; }
.ac-seo-card h2 { font-size:1.1rem; font-weight:800; color:var(--ac-dark); margin:0 0 10px; line-height:1.4; font-family:var(--ac-font); }
.ac-seo-card.hi h2 { color:#9a3412; }
.ac-seo-card p  { font-size:.875rem; color:#374151; line-height:1.8; margin:0; font-family:var(--ac-font); }

/* Reuse pi- disclaimer */
.pi-disclaimer { background:#fffbeb; border:1px solid #fde68a; border-radius:var(--ac-radius); padding:14px 18px; font-size:.82rem; color:#92400e; line-height:1.6; margin:20px 0 28px; }

/* Mobile */
@media(max-width:480px){
    .ac-hero         { padding:36px 16px 44px; }
    .ac-tool-section { padding:20px 0 36px; }
    .ac-input-body   { padding:12px; }
    .ac-generate-btn { margin:0 12px 12px; width:calc(100% - 24px); font-size:.88rem; }
    .ac-res-tab-body { padding:14px; }
    .ac-res-stats    { grid-template-columns:repeat(2,1fr); }
    .ac-ov-grid      { grid-template-columns:1fr; }
    .ac-season-grid  { grid-template-columns:1fr; }
    .ac-context-row  { grid-template-columns:1fr; }
    .ac-seo-section  { padding:36px 0; }
}