@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@500;800&family=Manrope:wght@400;600;700;800&display=swap");

/* Παλέτα: κρεμ φόντο, navy κείμενο, κίτρινο για τα βασικά κουμπιά, sage πράσινο για επιβεβαιώσεις */
:root {
  --bg: #fff7e8;
  --bg-tint: #fdf1dc;
  --card: #fffcf4;
  --ink: #17283e;
  --muted: #5f6b7a;
  --line: #efe3cc;
  --navy: #17283e;
  --navy-ink: #fff7e8;
  --primary: #f3d45b;          /* κίτρινο CTA */
  --primary-ink: #17283e;
  --primary-soft: #fcf0c4;
  --accent-text: #8a6a00;      /* σκούρο κίτρινο για κείμενο */
  --teal: #5e7f2e;             /* sage, σκούρο για κείμενο */
  --teal-fill: #a9c476;
  --teal-soft: #eef3e0;
  --warn: #9a6200;
  --warn-soft: #fdf0d6;
  --danger: #b4372b;
  --danger-soft: #fbe4df;
  --radius: 18px;
  --shadow: 0 6px 24px rgba(23, 40, 62, .07);
  --font-head: "M PLUS Rounded 1c", "Segoe UI", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101b2a; --bg-tint: #152337; --card: #17283e; --ink: #fff7e8; --muted: #b6c0cc; --line: #26394f;
    --navy: #fff7e8; --navy-ink: #17283e;
    --primary: #f3d45b; --primary-ink: #17283e; --primary-soft: #3a3418; --accent-text: #f3d45b;
    --teal: #b9d488; --teal-fill: #a9c476; --teal-soft: #22331c;
    --warn: #f0c060; --warn-soft: #3a3020; --danger: #f08a7e; --danger-soft: #3d2420;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px; line-height: 1.5;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--teal); font-weight: 600; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; font-family: var(--font-head); font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: 1.45rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1.02rem; }
p { margin: .3em 0 .7em; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.center { text-align: center; }

/* ---------- Δομή ---------- */
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }
#app { min-height: 100vh; display: flex; flex-direction: column; }
.page { width: 100%; max-width: 1160px; margin: 0 auto; padding: 28px 24px 48px; flex: 1; }
.page.narrow { max-width: 820px; }
@media (max-width: 600px) { .page { padding: 18px 16px 40px; } }
.page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin-bottom: 14px; }
.page-head h1 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.1rem); }

/* Κεφαλίδα site */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.hdr { display: flex; align-items: center; gap: 18px; height: 68px; }
.brand { font-family: var(--font-head); font-weight: 800; font-size: 1.15rem; margin-right: auto; display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; }
.brand .logo { width: 40px; height: 40px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; }
.brand-by { font-family: var(--font-body); font-weight: 700; font-size: .72rem; color: var(--teal); letter-spacing: .04em; margin-top: 3px; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.nav-link { background: none; border: 0; cursor: pointer; font-weight: 700; padding: 8px 12px; border-radius: 10px; color: var(--ink); }
.nav-link:hover { background: var(--bg-tint); }
.nav-link.active { background: var(--navy); color: var(--navy-ink); }
.nav-book { margin-left: 8px; }
.menu-btn { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); padding: 0; }
@media (max-width: 900px) {
  .site-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .nav-link { text-align: left; padding: 12px; }
  .nav-book { margin: 8px 0 0; }
  .menu-btn { display: block; }
}
.pet-bar { border-top: 1px solid var(--line); background: var(--bg-tint); padding: 8px 0; }
.pet-bar .row { overflow-x: auto; flex-wrap: nowrap; }
.wrap-gap { gap: 8px 16px; flex-wrap: wrap; }
.pet-chip { border: 1.5px solid var(--line); background: var(--card); border-radius: 999px; padding: 5px 13px; cursor: pointer; white-space: nowrap; font-weight: 700; font-size: .92rem; }
.pet-chip.active { background: var(--navy); color: var(--navy-ink); border-color: var(--navy); }

/* Διάταξη σε στήλες (σε μικρές οθόνες γίνεται μία στήλη) */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.cols.side { grid-template-columns: minmax(0, 1fr) 340px; }
.cols > div > h2:first-child, .cols > div > .card:first-child { margin-top: 0; }
@media (max-width: 900px) { .cols, .cols.side { grid-template-columns: 1fr; gap: 8px; } }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 0 20px; align-items: start; }
.grid-cards.services { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
@media (max-width: 400px) { .grid-cards, .grid-cards.services { grid-template-columns: 1fr; } }
.recipe { padding: 26px; }
aside .card:first-child { margin-top: 0; }
@media (min-width: 901px) { aside { position: sticky; top: 130px; } }

/* Κτηνίατρος */
.creds { font-weight: 700; color: var(--muted); }
.edu { list-style: none; padding: 0; margin: 8px 0 0; font-size: .88rem; }
.edu li { padding: 3px 0; }

/* Υποσέλιδο */
.site-footer { border-top: 1px solid var(--line); padding: 26px 0; font-size: .9rem; margin-top: auto; }
.site-footer a { color: var(--ink); }

/* ---------- Κάρτες ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 12px 0; box-shadow: var(--shadow); }
.card.soft { background: var(--primary-soft); border-color: transparent; }
.card.teal { background: var(--teal-soft); border-color: transparent; }
.card.warn { background: var(--warn-soft); border-color: transparent; }
.card.danger { background: var(--danger-soft); border-color: transparent; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.stack > * + * { margin-top: 8px; }

/* ---------- Κουμπιά ---------- */
.btn { border: 1.5px solid var(--line); background: var(--card); border-radius: 12px; padding: 11px 16px; cursor: pointer; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; gap: 6px; text-decoration: none; color: var(--ink); }
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.teal { background: var(--navy); border-color: var(--navy); color: var(--navy-ink); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 6px 10px; font-size: .86rem; border-radius: 10px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; }
.linklike { background: none; border: 0; padding: 0; color: var(--teal); font-weight: 700; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.icon-btn { background: none; border: 0; cursor: pointer; font-size: 1.15rem; padding: 4px; line-height: 1; }

.seg { display: flex; background: var(--bg-tint); border: 1px solid var(--line); border-radius: 14px; padding: 4px; gap: 4px; }
.seg button { flex: 1; border: 0; background: transparent; padding: 8px 6px; border-radius: 10px; cursor: pointer; font-size: .88rem; }
.seg button { font-weight: 700; }
.seg button.active { background: var(--navy); color: var(--navy-ink); }

/* ---------- Badges / chips ---------- */
.badge { display: inline-block; font-size: .75rem; padding: 2px 8px; border-radius: 999px; background: var(--line); color: var(--ink); white-space: nowrap; }
.badge.teal { background: var(--teal-soft); color: var(--teal); }
.badge.primary { background: var(--primary-soft); color: var(--accent-text); font-weight: 700; }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 12px; cursor: pointer; font-size: .9rem; display: inline-flex; align-items: center; gap: 4px; }
.chip.on { background: var(--navy); border-color: var(--navy); color: var(--navy-ink); }
.chip.blocked { opacity: .6; }
.chip.blocked.on { background: var(--warn); border-color: var(--warn); }
.chip .info { opacity: .7; font-size: .8rem; }

/* ---------- Φόρμες ---------- */
label.f { display: block; margin: 10px 0 4px; font-weight: 600; font-size: .9rem; }
.input, select.input, textarea.input { width: 100%; border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 10px 12px; }
.input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { display: flex; align-items: flex-start; gap: 8px; margin: 6px 0; cursor: pointer; }
.check input { margin-top: 4px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px 12px; margin: 12px 0; }
legend { font-weight: 600; padding: 0 6px; font-size: .9rem; }

/* ---------- Budget ---------- */
.budget { display: flex; align-items: center; gap: 16px; }
.ring { width: 120px; height: 120px; flex: none; position: relative; }
.ring svg { transform: rotate(-90deg); }
.ring .lbl { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring .big { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; line-height: 1; }
.kcal-big { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--ink); }

/* ---------- Λίστες ---------- */
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.ing-line { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
ol.steps { padding-left: 1.3em; margin: 0; }
ol.steps li { margin: 6px 0; }

/* ---------- Γράφημα εβδομάδας ---------- */
.bars { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; align-items: end; height: 130px; position: relative; margin-top: 8px; }
.bar-wrap { display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; }
.bar { width: 70%; background: var(--teal-fill); border-radius: 6px 6px 0 0; min-height: 2px; }
.bar.over { background: var(--danger); }
.bar-lbl { font-size: .72rem; color: var(--muted); margin-top: 4px; }
.bar-val { font-size: .7rem; color: var(--muted); }
.budget-line { position: absolute; left: 0; right: 0; border-top: 2px dashed var(--ink); opacity: .5; }

/* ---------- Modal ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: flex; align-items: flex-end; justify-content: center; z-index: 50; }
.modal { background: var(--card); width: 100%; max-width: 520px; border-radius: 20px 20px 0 0; padding: 20px 16px 28px; max-height: 88vh; overflow: auto; }
@media (min-width: 600px) { .modal-bg { align-items: center; } .modal { border-radius: 20px; } }

.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px; z-index: 60; font-size: .92rem; max-width: 90vw; }

.hero { text-align: center; padding: 28px 8px 8px; }
.hero .emoji { font-size: 3rem; }
.vet-card .avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--navy); color: var(--navy-ink); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex: none; object-fit: cover; }
.empty { text-align: center; padding: 24px 8px; color: var(--muted); }
.empty .emoji { font-size: 2.4rem; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 14px 0; }