/* ============================================================
   协会网 SaaS 多租户系统 - 主题色系统
   主题列表：red_public / blue_tech / gold_business / green_ecology / purple_innovation / zhusa / bar
   切换方式：body class="theme-xxx"
   主题色只改变颜色相关属性，不改变页面结构
   ============================================================ */

/* ===== 1. 红色公益风（惠爱网默认）===== */
body.theme-red_public {
  --primary: #C8252C;
  --primary-dark: #9E1B21;
  --primary-light: #E84A52;
  --primary-soft: #FCEBEA;
  --accent: #C9A961;          /* 暖金 */
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #C8252C 0%, #9E1B21 100%);
  --gradient-soft: linear-gradient(135deg, #FCEBEA 0%, #FFF8F0 100%);
  --gradient-hero: linear-gradient(135deg, rgba(200,37,44,0.92) 0%, rgba(158,27,33,0.88) 100%);
  --header-accent: #C8252C;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(200, 37, 44, 0.18);
}

/* ===== 2. 蓝色科技风 ===== */
body.theme-blue_tech {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #42A5F5;
  --primary-soft: #E3F2FD;
  --accent: #5C6BC0;          /* 科技 */
  --accent-soft: #E8EAF6;
  --gradient: linear-gradient(135deg, #1565C0 0%, #0D47A1 100%);
  --gradient-soft: linear-gradient(135deg, #E3F2FD 0%, #F5F9FF 100%);
  --gradient-hero: linear-gradient(135deg, rgba(21,101,192,0.92) 0%, rgba(13,71,161,0.88) 100%);
  --header-accent: #1565C0;
  --footer-accent: #5C6BC0;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(21, 101, 192, 0.18);
}

/* ===== 3. 商务典雅版 ===== */
body.theme-gold_business {
  --primary: #B8860B;          /* 深香槟金 */
  --primary-dark: #8B6508;
  --primary-light: #DAA520;
  --primary-soft: #FBF3DC;
  --accent: #2C2C2C;          /* 商务黑 */
  --accent-soft: #EDEDED;
  --gradient: linear-gradient(135deg, #B8860B 0%, #8B6508 100%);
  --gradient-soft: linear-gradient(135deg, #FBF3DC 0%, #FFFCF2 100%);
  --gradient-hero: linear-gradient(135deg, rgba(44,44,44,0.92) 0%, rgba(20,20,20,0.88) 100%);
  --header-accent: #B8860B;
  --footer-accent: #B8860B;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(184, 134, 11, 0.20);
}

/* ===== 4. 绿色生态风 ===== */
body.theme-green_ecology {
  --primary: #2E7D32;
  --primary-dark: #1B5E20;
  --primary-light: #4CAF50;
  --primary-soft: #E8F5E9;
  --accent: #81C784;
  --accent-soft: #F1F8F2;
  --gradient: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
  --gradient-soft: linear-gradient(135deg, #E8F5E9 0%, #F5FBF6 100%);
  --gradient-hero: linear-gradient(135deg, rgba(46,125,50,0.92) 0%, rgba(27,94,32,0.88) 100%);
  --header-accent: #2E7D32;
  --footer-accent: #81C784;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(46, 125, 50, 0.18);
}

/* ===== 5. 紫色创新风 ===== */
body.theme-purple_innovation {
  --primary: #6A1B9A;
  --primary-dark: #4A148C;
  --primary-light: #9C27B0;
  --primary-soft: #F3E5F5;
  --accent: #7E57C2;          /* 蓝紫 */
  --accent-soft: #EDE7F6;
  --gradient: linear-gradient(135deg, #6A1B9A 0%, #4A148C 100%);
  --gradient-soft: linear-gradient(135deg, #F3E5F5 0%, #FAF4FC 100%);
  --gradient-hero: linear-gradient(135deg, rgba(106,27,154,0.92) 0%, rgba(78,20,140,0.88) 100%);
  --header-accent: #6A1B9A;
  --footer-accent: #7E57C2;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(106, 27, 154, 0.20);
}

/* ===== 6. 朱砂红（新增）===== */
body.theme-zhusa {
  --primary: #CC3333;
  --primary-dark: #992222;
  --primary-light: #E05555;
  --primary-soft: #FDECEC;
  --accent: #C9A961;          /* 暖金 */
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #CC3333 0%, #992222 100%);
  --gradient-soft: linear-gradient(135deg, #FDECEC 0%, #FFF8F0 100%);
  --gradient-hero: linear-gradient(135deg, rgba(204,51,51,0.92) 0%, rgba(153,34,34,0.88) 100%);
  --header-accent: #CC3333;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(204, 51, 51, 0.18);
}

/* ===== 7. 平台主站色（bar，主站 ixiehui.com 使用）===== */
body.theme-bar {
  --primary: #C8252C;
  --primary-dark: #9E1B21;
  --primary-light: #E84A52;
  --primary-soft: #FCEBEA;
  --accent: #C9A961;          /* 暖金 */
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #C8252C 0%, #9E1B21 100%);
  --gradient-soft: linear-gradient(135deg, #FCEBEA 0%, #FFF8F0 100%);
  --gradient-hero: linear-gradient(135deg, rgba(158,27,33,0.92) 0%, rgba(90,15,20,0.88) 100%);
  --header-accent: #C8252C;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(200, 37, 44, 0.18);
}

/* ===== 默认兜底（任何未定义的主题都回退到红色公益风）===== */
:root {
  --primary: #C8252C;
  --primary-dark: #9E1B21;
  --primary-light: #E84A52;
  --primary-soft: #FCEBEA;
  --accent: #C9A961;
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #C8252C 0%, #9E1B21 100%);
  --gradient-soft: linear-gradient(135deg, #FCEBEA 0%, #FFF8F0 100%);
  --gradient-hero: linear-gradient(135deg, rgba(200,37,44,0.92) 0%, rgba(158,27,33,0.88) 100%);
  --header-accent: #C8252C;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(200, 37, 44, 0.18);
}

/* 旧兜底规则保留，兼容无 class 的情况 */
body:not([class*="theme-"]) {
  --primary: #C8252C;
  --primary-dark: #9E1B21;
  --primary-light: #E84A52;
  --primary-soft: #FCEBEA;
  --accent: #C9A961;
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #C8252C 0%, #9E1B21 100%);
  --gradient-soft: linear-gradient(135deg, #FCEBEA 0%, #FFF8F0 100%);
  --gradient-hero: linear-gradient(135deg, rgba(200,37,44,0.92) 0%, rgba(158,27,33,0.88) 100%);
  --header-accent: #C8252C;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(200, 37, 44, 0.18);
}

/* ============================================================
   以下主题与 theme-manager.js 一致（2026-07-21 补充）
   ============================================================ */

/* ===== M1. 墨金（theme-mojin）===== */
body.theme-mojin {
  --primary: #1B2838;
  --primary-dark: #0E1724;
  --primary-light: #2D4054;
  --primary-soft: #E8EBF0;
  --accent: #C9A961;
  --accent-soft: #F5EBD3;
  --gradient: linear-gradient(135deg, #1B2838 0%, #0E1724 100%);
  --gradient-soft: linear-gradient(135deg, #E8EBF0 0%, #F5F5F7 100%);
  --gradient-hero: linear-gradient(135deg, rgba(27,40,56,0.92) 0%, rgba(14,23,36,0.88) 100%);
  --header-accent: #1B2838;
  --footer-accent: #C9A961;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(27, 40, 56, 0.18);
}

/* ===== M2. 紫金（theme-zijin）===== */
body.theme-zijin {
  --primary: #4A2C5A;
  --primary-dark: #311E3D;
  --primary-light: #6A4A7A;
  --primary-soft: #F0ECF2;
  --accent: #D4AF37;
  --accent-soft: #F5ECCE;
  --gradient: linear-gradient(135deg, #4A2C5A 0%, #311E3D 100%);
  --gradient-soft: linear-gradient(135deg, #F0ECF2 0%, #FAF7FB 100%);
  --gradient-hero: linear-gradient(135deg, rgba(74,44,90,0.92) 0%, rgba(49,30,61,0.88) 100%);
  --header-accent: #4A2C5A;
  --footer-accent: #D4AF37;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(74, 44, 90, 0.20);
}

/* ===== M3. 月白（theme-yuebai）===== */
body.theme-yuebai {
  --primary: #5B7C99;
  --primary-dark: #3E5A73;
  --primary-light: #7A9AB5;
  --primary-soft: #EEF2F5;
  --accent: #A8B5C0;
  --accent-soft: #F0F2F4;
  --gradient: linear-gradient(135deg, #5B7C99 0%, #3E5A73 100%);
  --gradient-soft: linear-gradient(135deg, #EEF2F5 0%, #F8FAFC 100%);
  --gradient-hero: linear-gradient(135deg, rgba(91,124,153,0.92) 0%, rgba(62,90,115,0.88) 100%);
  --header-accent: #5B7C99;
  --footer-accent: #A8B5C0;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(91, 124, 153, 0.18);
}

/* ===== M4. 曜蓝（theme-yaolan）===== */
body.theme-yaolan {
  --primary: #0F4C81;
  --primary-dark: #0A3360;
  --primary-light: #2A6AA0;
  --primary-soft: #E8EFF5;
  --accent: #5B9BD5;
  --accent-soft: #EBF1F8;
  --gradient: linear-gradient(135deg, #0F4C81 0%, #0A3360 100%);
  --gradient-soft: linear-gradient(135deg, #E8EFF5 0%, #F5F8FC 100%);
  --gradient-hero: linear-gradient(135deg, rgba(15,76,129,0.92) 0%, rgba(10,51,96,0.88) 100%);
  --header-accent: #0F4C81;
  --footer-accent: #5B9BD5;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(15, 76, 129, 0.20);
}

/* ===== M5. 黛绿（theme-dailv）===== */
body.theme-dailv {
  --primary: #2D4A3E;
  --primary-dark: #1E3329;
  --primary-light: #406B57;
  --primary-soft: #EBF0ED;
  --accent: #8FBC8F;
  --accent-soft: #EDF5ED;
  --gradient: linear-gradient(135deg, #2D4A3E 0%, #1E3329 100%);
  --gradient-soft: linear-gradient(135deg, #EBF0ED 0%, #F5F8F6 100%);
  --gradient-hero: linear-gradient(135deg, rgba(45,74,62,0.92) 0%, rgba(30,51,41,0.88) 100%);
  --header-accent: #2D4A3E;
  --footer-accent: #8FBC8F;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(45, 74, 62, 0.18);
}

/* ===== M6. 玄铁（theme-xuantie）===== */
body.theme-xuantie {
  --primary: #2C2C2C;
  --primary-dark: #1A1A1A;
  --primary-light: #464646;
  --primary-soft: #EBEBEB;
  --accent: #8C8C8C;
  --accent-soft: #EDEDED;
  --gradient: linear-gradient(135deg, #2C2C2C 0%, #1A1A1A 100%);
  --gradient-soft: linear-gradient(135deg, #EBEBEB 0%, #F5F5F5 100%);
  --gradient-hero: linear-gradient(135deg, rgba(44,44,44,0.92) 0%, rgba(26,26,26,0.88) 100%);
  --header-accent: #2C2C2C;
  --footer-accent: #8C8C8C;
  --text-on-primary: #FFFFFF;
  --shadow-primary: 0 8px 24px rgba(44, 44, 44, 0.18);
}