/*
Theme Name: Student Entry & UPI Payment
Theme URI: https://example.com/
Author: Hummingflow Digital
Description: Custom portal login, student entrant form, UPI/QR payment, PDF records, Google Drive upload, and admin-side submission management.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: student-entry-upi
*/

:root {
  --se-primary: #214f47;
  --se-accent: #b5f000;
  --se-bg: #f4f6f5;
  --se-card: #ffffff;
  --se-text: #17231f;
  --se-muted: #66736e;
  --se-border: #dce5e1;
  --se-danger: #b42318;
  --se-success: #067647;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--se-bg);
  color: var(--se-text);
}
a { color: var(--se-primary); }
.site-shell { min-height: 100vh; }
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--se-border);
  padding: 18px 24px;
}
.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.site-brand { font-size: 20px; font-weight: 800; text-decoration: none; }
.site-main { padding: 48px 20px 72px; }
.se-container { max-width: 920px; margin: 0 auto; }
.se-card {
  background: var(--se-card);
  border: 1px solid var(--se-border);
  border-radius: 22px;
  padding: 32px;
  box-shadow: 0 16px 45px rgba(24, 51, 43, .08);
}
.se-hero { text-align: center; margin-bottom: 28px; }
.se-hero h1 { margin: 0 0 10px; font-size: clamp(32px, 5vw, 54px); }
.se-hero p { margin: 0; color: var(--se-muted); font-size: 17px; }
.se-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 26px 0; }
.se-step { padding: 14px; border-radius: 14px; background: #edf2f0; text-align: center; font-size: 14px; font-weight: 700; }
.se-step.is-active { background: var(--se-primary); color: #fff; }
.se-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.se-field { display: flex; flex-direction: column; gap: 8px; }
.se-field--full { grid-column: 1 / -1; }
.se-field label { font-weight: 700; }
.se-field input, .se-field select, .se-field textarea {
  width: 100%;
  border: 1px solid var(--se-border);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  background: #fff;
}
.se-field input:focus, .se-field select:focus, .se-field textarea:focus {
  outline: 3px solid rgba(181, 240, 0, .28);
  border-color: var(--se-primary);
}
.se-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 12px;
  background: var(--se-primary);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}
.se-button:hover { filter: brightness(.94); }
.se-button--accent { background: var(--se-accent); color: #183128; }
.se-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.se-notice { border-radius: 12px; padding: 14px 16px; margin-bottom: 18px; }
.se-notice--error { background: #fef3f2; color: var(--se-danger); }
.se-notice--success { background: #ecfdf3; color: var(--se-success); }
.se-payment {
  margin-top: 26px;
  padding: 22px;
  border-radius: 18px;
  background: #f7faf8;
  border: 1px dashed #a8bbb4;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 24px;
  align-items: center;
}
.se-payment img { width: 190px; height: 190px; object-fit: contain; background: #fff; border-radius: 12px; }
.se-summary { margin: 20px 0 0; padding: 18px; border-radius: 14px; background: #eef4f1; }
.se-summary dl { margin: 0; display: grid; grid-template-columns: 180px 1fr; gap: 10px 18px; }
.se-summary dt { font-weight: 800; }
.se-summary dd { margin: 0; }
.site-footer { text-align: center; padding: 25px; color: var(--se-muted); }
@media (max-width: 700px) {
  .se-card { padding: 22px; border-radius: 16px; }
  .se-grid, .se-payment { grid-template-columns: 1fr; }
  .se-steps { grid-template-columns: repeat(2, 1fr); }
  .se-payment img { margin: 0 auto; }
  .se-summary dl { grid-template-columns: 1fr; gap: 4px; }
}
.se-page-card{max-width:680px;margin:56px auto}.se-page-content .tml{max-width:520px;margin:auto}.se-page-content .tml-field-wrap{margin-bottom:18px}.se-page-content .tml label{display:block;font-weight:700;margin-bottom:7px}.se-page-content .tml input[type=text],.se-page-content .tml input[type=email],.se-page-content .tml input[type=password]{width:100%;padding:13px 14px;border:1px solid #d7dce2;border-radius:10px}.se-page-content .tml-button{border:0;border-radius:10px;padding:13px 20px;background:#214f47;color:#fff;font-weight:700;cursor:pointer}.se-page-content .tml-links{margin-top:18px;padding-left:20px}

.se-login-wrap{max-width:460px;margin:0 auto}.se-login-wrap .se-field{margin-top:16px}.se-session-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;margin-bottom:22px;border-radius:12px;background:#eef4f1}.se-session-bar a{font-weight:800}