/*
Theme Name: Idea Exchange
Theme URI: https://webkaam.com
Author: Webkaam Infotech
Author URI: https://webkaam.com
Description: Custom theme for a community money-ideas / tips sharing platform. Visitors submit short money tips, admins moderate and feature the best ones. Built by Webkaam Infotech.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: ideaexchange
*/

/* =========================================================
   THEME COLOR VARIABLES
   Change these to re-skin the entire site without touching
   any other file.
   ========================================================= */
:root {
  --color-bg-dark: #1B2340;       /* primary dark background (navy) */
  --color-bg-darker: #12162B;     /* footer / deepest background */
  --color-accent: #F4713C;        /* primary CTA / accent (orange) */
  --color-accent-hover: #E05A26;
  --color-highlight: #2FBF88;     /* badges like "Hall of fame" (green) */
  --color-cream: #FBF3E3;         /* light section background */
  --color-cream-card: #3A3315;    /* featured quote-card background on dark sections */
  --color-gold: #F2B84B;          /* coin / rupee badge color */
  --color-text-light: #FBF3E3;    /* body text on dark backgrounds */
  --color-text-dark: #1B2340;     /* body text on light backgrounds */
  --color-text-muted: #A9AFC7;    /* secondary text on dark backgrounds */
  --color-text-muted-dark: #6B6550; /* secondary text on light backgrounds */
  --color-border: rgba(251, 243, 227, 0.15);
  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --radius-card: 18px;
  --radius-pill: 999px;
  --max-width: 1200px;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
}
.section { padding: 56px 0; }
.section--dark { background: var(--color-bg-dark); }
.section--cream { background: var(--color-cream); color: var(--color-text-dark); }
.section--cream p, .section--cream h1, .section--cream h2, .section--cream h3 { color: var(--color-text-dark); }

/* =========================================================
   BADGE / PILL
   ========================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}
.badge--highlight { border-color: var(--color-highlight); color: var(--color-highlight); }

.coin-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-bg-dark);
  font-weight: 700;
  flex-shrink: 0;
}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-dark);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-text-light);
}
.site-logo .coin-icon { width: 30px; height: 30px; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text-light);
}
.main-nav a.is-active,
.main-nav a:hover { background: var(--color-cream); color: var(--color-text-dark); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  border: none;
  font-size: 15px;
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: var(--color-accent-hover); }
.btn--gold { background: var(--color-gold); color: var(--color-bg-dark); }
.btn--gold:hover { filter: brightness(1.05); }
.btn:active { transform: scale(0.98); }
.nav-toggle { display: none; background: none; border: none; color: var(--color-text-light); font-size: 26px; }

@media (max-width: 880px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.is-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-bg-dark);
    padding: 16px 32px;
    border-bottom: 1px solid var(--color-border);
  }
  .site-header.is-open .header-cta { display: block; margin: 0 32px 16px; }
}

/* =========================================================
   PAGE HERO BAND (used on Top Ideas / About / Contact)
   ========================================================= */
.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { font-size: 44px; }
.page-hero p { max-width: 640px; color: var(--color-text-muted); font-size: 17px; }

/* =========================================================
   HOME HERO / SUBMISSION FORM
   ========================================================= */
.hero {
  padding: 56px 0 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
}
.hero h1 { font-size: 42px; }
.hero h1 mark {
  background: none;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 4px;
  text-underline-offset: 6px;
}
.hero__lede { color: var(--color-text-muted); font-size: 16px; max-width: 520px; margin-bottom: 24px; }

.idea-form {
  background: rgba(251,243,227,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px;
}
.idea-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
}
.idea-form .field { margin-bottom: 18px; }
.idea-form input[type="text"],
.idea-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--color-text-light);
  font-family: inherit;
  font-size: 15px;
  resize: vertical;
}
.idea-form textarea { min-height: 100px; }
.idea-form input::placeholder,
.idea-form textarea::placeholder { color: var(--color-text-muted); }
.field-row-top { display: flex; justify-content: space-between; align-items: center; }
.spark-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px dashed var(--color-accent);
  color: var(--color-accent);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
}
.char-count { text-align: right; font-size: 12px; color: var(--color-text-muted); margin-top: 6px; }
.idea-form .btn { width: 100%; justify-content: center; padding: 16px; font-size: 16px; }
.form-note { font-size: 12px; color: var(--color-text-muted); text-align: center; margin-top: 10px; }
.form-success {
  background: rgba(47,191,136,0.12);
  border: 1px solid var(--color-highlight);
  color: var(--color-highlight);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-weight: 600;
}
.form-error {
  background: rgba(244,113,60,0.12);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-visual { position: relative; padding-top: 20px; }
.speech-bubble {
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 14px 18px;
  max-width: 260px;
  margin-left: auto;
  margin-bottom: 40px;
  font-size: 13px;
}
.speech-bubble strong { display: block; margin-bottom: 4px; }
.idea-basket {
  text-align: center;
  background: var(--color-accent);
  color: #fff;
  font-weight: 800;
  letter-spacing: 1px;
  border-radius: 14px 14px 6px 6px;
  padding: 26px 20px;
  max-width: 220px;
  margin: 0 auto;
  border: 1px solid rgba(0,0,0,0.15);
}

/* =========================================================
   IDEA CARDS
   ========================================================= */
.idea-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
  margin-top: 28px;
}
.idea-card {
  position: relative;
  background: var(--color-cream-card);
  border-radius: var(--radius-card);
  padding: 26px 24px 20px;
  border: 1px solid rgba(251,243,227,0.1);
}
.idea-card__rank {
  position: absolute;
  top: -14px;
  right: 20px;
  background: var(--color-gold);
  color: var(--color-bg-dark);
  font-weight: 800;
  font-size: 13px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.idea-card__quote { color: var(--color-accent); font-size: 28px; line-height: 1; margin-bottom: 6px; }
.idea-card__text { font-size: 16px; margin-bottom: 18px; }
.idea-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px dashed rgba(251,243,227,0.25);
  padding-top: 14px;
}
.idea-card__avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--color-cream);
  color: var(--color-text-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
  flex-shrink: 0;
}
.idea-card__name { font-weight: 700; font-size: 14px; }
.idea-card__date { font-size: 12px; color: var(--color-text-muted); }
.idea-card__category {
  display: inline-block;
  margin-top: 10px;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

/* =========================================================
   TOP IDEAS: SEARCH + FILTERS
   ========================================================= */
.ideas-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}
.ideas-search {
  flex: 1 1 280px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 12px 20px;
}
.ideas-search input {
  border: none; background: none; outline: none;
  color: var(--color-text-light); font-size: 15px; width: 100%;
}
.filter-pill {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  color: var(--color-text-light);
}
.filter-pill.is-active,
.filter-pill:hover { background: var(--color-text-light); color: var(--color-text-dark); }
.ideas-count { margin-left: auto; font-size: 14px; color: var(--color-text-muted); white-space: nowrap; }
.ideas-empty { text-align: center; padding: 60px 20px; color: var(--color-text-muted); }

/* =========================================================
   SPARK PROMPT GRID
   ========================================================= */
.spark-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.spark-card {
  background: #fff;
  border: 1px solid rgba(27,35,64,0.1);
  border-radius: 16px;
  padding: 20px;
}
.spark-card__icon { font-size: 26px; margin-bottom: 10px; }
.spark-card__q { font-weight: 700; color: var(--color-text-dark); margin-bottom: 10px; font-size: 15px; }
.spark-card__use {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  background: none;
  border: none;
  padding: 0;
}

/* =========================================================
   STEPS
   ========================================================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.step-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}
.step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  margin-bottom: 14px;
  color: #fff;
}
.step-num--1 { background: var(--color-gold); }
.step-num--2 { background: var(--color-highlight); }
.step-num--3 { background: var(--color-accent); }
.step-card p { color: var(--color-text-muted); font-size: 14px; margin: 0; }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band {
  background: var(--color-cream);
  color: var(--color-text-dark);
  padding: 40px 0;
}
.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h3 { margin-bottom: 6px; }
.cta-band p { margin: 0; color: var(--color-text-muted-dark); }
.cta-band__left { display: flex; align-items: center; gap: 18px; }

/* =========================================================
   ABOUT PAGE CONTENT
   ========================================================= */
.about-block { max-width: 760px; margin-bottom: 40px; }
.about-block p { color: var(--color-text-muted); font-size: 16px; }
.about-block ul { margin-top: 16px; }
.about-block li { margin-bottom: 12px; font-size: 16px; }
.about-block li strong { color: var(--color-text-light); }

/* =========================================================
   CONTACT FORM
   ========================================================= */
.contact-form { max-width: 560px; margin-top: 28px; }
.contact-form .field { margin-bottom: 18px; }
.contact-form label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 14px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--color-text-light);
  font-family: inherit; font-size: 15px;
}
.contact-form textarea { min-height: 130px; resize: vertical; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--color-bg-darker);
  padding: 44px 0 24px;
}
.site-footer__top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 24px;
}
.site-footer__nav { display: flex; gap: 24px; flex-wrap: wrap; }
.site-footer__nav a { font-weight: 600; font-size: 14px; }
.site-footer__tagline { color: var(--color-text-muted); margin-top: 8px; font-size: 14px; }
.site-footer__bottom {
  border-top: 1px dashed var(--color-border);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* =========================================================
   UTILITIES
   ========================================================= */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.is-hidden { display: none !important; }
.loading-dots::after { content: '…'; }