/* MC KRESHA Idea Box - house style: pitch black, plain white */

:root {
  --bg: #000000;
  --line: #333333;
  --line-soft: #222222;
  --text: #ffffff;
  --dim: #9a9a9a;
  --radius: 12px;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
}

/* ============ HERO ============ */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 5rem 1.5rem 3.5rem;
  border-bottom: 1px solid var(--line);
}

.hero-kicker {
  letter-spacing: 0.5em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dim);
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 11vw, 6.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--text);
}

.hero-sub {
  margin-top: 1.3rem;
  max-width: 34rem;
  color: var(--dim);
  font-size: 1.02rem;
}

/* ============ SECTION ============ */
.section {
  max-width: 52rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 1rem;
}

.muted { color: var(--dim); }

/* ============ FORM ============ */
.idea-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field { display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }

.field span {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.field textarea,
.field input {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.7rem 0.9rem;
  resize: vertical;
  transition: border-color 0.2s;
}

.field textarea:focus,
.field input:focus { outline: none; border-color: var(--text); }

.form-row {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

/* ============ PICTURE FIELD ============ */
.pic-field { display: flex; flex-direction: column; gap: 0.5rem; }

.pic-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.pic-row { display: flex; align-items: center; gap: 0.9rem; flex-wrap: wrap; }

.btn-file {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.15s;
}

.btn-file:hover { border-color: var(--text); }
.btn-file input { display: none; }

.pic-name { font-size: 0.85rem; }

.btn-clear {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: none;
  border: none;
  color: var(--dim);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.btn-clear:hover { color: var(--text); }

.pic-preview {
  max-width: 12rem;
  max-height: 9rem;
  width: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
}

.idea-image {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  display: block;
}

.btn-send {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 999px;
  padding: 0.7rem 1.8rem;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-send:hover { opacity: 0.85; }
.btn-send:disabled { opacity: 0.5; cursor: wait; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-msg { font-size: 0.85rem; color: var(--dim); min-height: 1.2em; margin: 0; }

/* ============ WALL ============ */
.wall-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.6rem;
  margin: 3rem 0 1.4rem;
}

.idea-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2rem;
}

.idea-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color 0.2s;
}

.idea-card:hover { border-color: var(--text); }

.idea-body { font-size: 0.92rem; }

.idea-meta {
  margin-top: auto;
  font-size: 0.78rem;
  color: var(--dim);
}

/* ============ FOOTER ============ */
.footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  padding: 2.2rem 1.5rem 2.6rem;
  text-align: center;
  font-size: 0.88rem;
}

.footer p:first-child {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}