/* =========================================================
   COMMON
========================================================= */

.hidden {
  display: none !important;
}

.page {
  min-height: 100vh;
}

.container {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 80px;
}


/* Global header is provided by css/header.css and injected by js/header.js. */


/* =========================================================
   INTRO
========================================================= */

.intro {
  padding: 70px 0 42px;
}

.intro h1 {
  margin: 0;

  font-size: clamp(54px, 8vw, 92px);
  line-height: 0.94;

  font-weight: 850;
  letter-spacing: -5px;

  color: #f5f5f5;
}

.intro h1 span {
  color: var(--lime);
}

.intro p {
  max-width: 650px;

  margin: 28px 0 0;

  color: var(--muted);

  font-size: 17px;
  line-height: 1.65;
}


/* =========================================================
   FORM CARD
========================================================= */

.form-card {
  background: var(--surface);

  border: 1px solid var(--border);

  border-radius: 24px;

  padding: 38px;
}

.email-card {
  max-width: 100%;
}


/* =========================================================
   SECTIONS
========================================================= */

.section {
  padding: 0 0 42px;
  margin-bottom: 42px;

  border-bottom: 1px solid #242424;
}

.section:last-child {
  border-bottom: 0;
}

.last-section {
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  margin-bottom: 30px;
}

.section-title h2 {
  margin: 0;

  font-size: 24px;
  font-weight: 800;

  letter-spacing: -0.8px;
}

.section-title p {
  margin: 5px 0 0;

  color: var(--muted);

  font-size: 14px;
}


/* =========================================================
   FIELDS
========================================================= */

.vertical-fields {
  display: flex;
  flex-direction: column;
  gap: 27px;
}

.field {
  width: 100%;
}

.field label:not(.selection-option):not(.time-option):not(.same-phone):not(.terms):not(.float-field):not(.pill-check) {
  display: block;

  margin-bottom: 10px;

  color: #c4c4c4;

  font-size: 12px;
  font-weight: 800;

  letter-spacing: 2px;
  text-transform: uppercase;
}


/* =========================================================
   TEXT INPUTS
========================================================= */

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  display: block;

  width: 100%;

  padding: 17px 18px;

  color: #ffffff;
  background: #050505;

  border: 2px solid var(--border);
  border-radius: 17px;

  outline: none;

  font-size: 16px;

  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}


/* =========================================================
   INPUT FOCUS
   SINGLE BORDER ONLY
========================================================= */

.field input[type="text"]:focus,
.field input[type="email"]:focus,
.field input[type="tel"]:focus,
.field textarea:focus {
  border-color: var(--lime);

  outline: none;

  box-shadow: none;
}

.field input[type="text"]:focus-visible,
.field input[type="email"]:focus-visible,
.field input[type="tel"]:focus-visible,
.field textarea:focus-visible {
  outline: none;
}


/* =========================================================
   PHONE INPUT
========================================================= */

.phone-input {
  display: flex;
  align-items: stretch;

  width: 100%;

  background: #050505;

  border: 2px solid var(--border);
  border-radius: 17px;

  overflow: hidden;

  transition: border-color 0.2s ease;
}

.phone-input:focus-within {
  border-color: var(--lime);
}

.phone-input input {
  flex: 1;

  min-width: 0;

  border: 0 !important;
  border-radius: 0 !important;

  outline: none !important;
  box-shadow: none !important;

  background: transparent !important;
}

.country-code {
  display: flex;
  align-items: center;

  padding: 0 16px;

  color: #777777;

  font-size: 16px;

  border-right: 1px solid #282828;
}


/* =========================================================
   SAME AS PHONE
   CIRCULAR CHECKBOX
========================================================= */

.same-phone {
  display: flex !important;
  align-items: center;

  gap: 10px;

  margin-top: 11px;

  color: #8e8e8e !important;

  font-size: 13px !important;
  font-weight: 500 !important;

  letter-spacing: 0 !important;
  text-transform: none !important;

  cursor: pointer;
}

.same-phone input {
  appearance: none;
  -webkit-appearance: none;

  width: 19px;
  height: 19px;

  margin: 0;

  flex: 0 0 19px;

  border: 2px solid #414141;
  border-radius: 50%;

  background: #050505;

  position: relative;

  cursor: pointer;
}

.same-phone input:checked {
  border-color: var(--lime);
  background: var(--lime);
}

.same-phone input:checked::after {
  content: "";

  position: absolute;

  width: 5px;
  height: 9px;

  left: 5px;
  top: 2px;

  border-right: 2px solid #050505;
  border-bottom: 2px solid #050505;

  transform: rotate(45deg);
}


/* =========================================================
   GENDER / PREFERRED TUTOR
   BUTTON STYLE
========================================================= */

.selection-box {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 12px;

  width: 100%;
}


/* Preferred Tutor = 3 columns */

.field:has(
  input[name="preferredTutor"]
) .selection-box {
  grid-template-columns:
    repeat(3, minmax(0, 1fr));
}


/* Hide actual radio */

.selection-option input {
  position: absolute;

  opacity: 0;
  pointer-events: none;
}


/*
   BUTTON HEIGHT IS NOW BASED ON:
   TEXT + PADDING

   No large min-height.
*/

.selection-option {
  min-height: 0;

  display: flex !important;

  align-items: center;
  justify-content: center;

  text-align: center;

  padding: 18px 12px;

  color: #d0d0d0;

  background: #050505;

  border: 2px solid var(--border);
  border-radius: 20px;

  font-size: 18px !important;
  font-weight: 750 !important;

  line-height: 1.2;

  letter-spacing: 0 !important;
  text-transform: none !important;

  cursor: pointer;

  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease;
}

.selection-option:hover {
  border-color: #444444;
}


/* Selected */

.selection-option:has(input:checked) {
  color: #050505;

  background: var(--lime);

  border-color: var(--lime);
}


/* =========================================================
   STUDENT PREFERRED TIMING
   3 COLUMNS
========================================================= */

.timing-options {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 12px;

  width: 100%;
}


/*
   Timing buttons

   Height = text + padding.
*/

.time-option {
  position: relative;

  min-height: 0;

  display: flex !important;

  align-items: center;
  justify-content: center;

  text-align: center;

  padding: 16px 10px;

  color: #d0d0d0;

  background: #050505;

  border: 2px solid var(--border);
  border-radius: 18px;

  font-size: 17px !important;
  font-weight: 750 !important;

  line-height: 1.2;

  letter-spacing: 0 !important;
  text-transform: none !important;

  cursor: pointer;

  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease;
}

.time-option:hover {
  border-color: #444444;
}


/* Hide checkbox */

.time-option input {
  position: absolute;

  opacity: 0;
  pointer-events: none;
}


/* Selected timing */

.time-option:has(input:checked) {
  color: #050505;

  background: var(--lime);

  border-color: var(--lime);
}


/* =========================================================
   OTHER TIMING
========================================================= */

.other-time {
  margin-top: 13px;
}

.other-time input {
  width: 100%;

  padding: 16px 18px;

  color: #ffffff;
  background: #050505;

  border: 2px solid var(--border);
  border-radius: 16px;

  outline: none;
}

.other-time input:focus {
  border-color: var(--lime);

  outline: none;

  box-shadow: none;
}


/* =========================================================
   TERMS
   CIRCULAR CHECKBOX
========================================================= */

.terms {
  display: flex !important;
  align-items: flex-start;

  gap: 12px;

  cursor: pointer;

  color: #9a9a9a;

  font-size: 14px !important;
  line-height: 1.6;

  letter-spacing: 0 !important;
  text-transform: none !important;
}

.terms input {
  appearance: none;
  -webkit-appearance: none;

  width: 21px;
  height: 21px;

  flex: 0 0 21px;

  margin: 2px 0 0;

  background: #050505;

  border: 2px solid #444444;

  border-radius: 50%;

  position: relative;

  cursor: pointer;
}

.terms input:checked {
  background: var(--lime);

  border-color: var(--lime);
}

.terms input:checked::after {
  content: "";

  position: absolute;

  width: 6px;
  height: 10px;

  left: 5px;
  top: 2px;

  border-right: 2px solid #050505;
  border-bottom: 2px solid #050505;

  transform: rotate(45deg);
}

button.submit,
a.submit {
  width: 100%;

  min-height: 58px;

  display: flex;

  align-items: center;
  justify-content: center;

  text-align: center;

  padding: 15px 22px;

  border: 0;
  border-radius: 16px;

  color: #050505;

  background: var(--lime);

  font-size: 16px;
  font-weight: 800;

  cursor: pointer;

  transition:
    background 0.18s ease,
    transform 0.18s ease,
    opacity 0.18s ease;
}

button.submit:hover,
a.submit:hover {
  background: var(--lime-hover);
}

button.submit:active,
a.submit:active {
  transform: translateY(1px);
}

button.submit:disabled {
  cursor: not-allowed;

  opacity: 0.55;
}


/* =========================================================
   LOADER
========================================================= */

.loader {
  width: 19px;
  height: 19px;

  border: 2px solid rgba(0, 0, 0, 0.25);

  border-top-color: #050505;

  border-radius: 50%;

  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}


/* =========================================================
   FIELD ERRORS
========================================================= */

.field-error {
  display: block;

  min-height: 18px;

  margin-top: 7px;

  color: var(--danger);

  font-size: 12px;

  line-height: 1.4;
}

.field-error.center {
  text-align: center;
}


/* =========================================================
   OTP PAGE
========================================================= */

.otp-card {
  max-width: 650px;

  margin: 0 auto;
}

.otp-input {
  text-align: center;

  font-size: 28px !important;
  font-weight: 800;

  letter-spacing: 8px;
}


/* =========================================================
   RESEND
========================================================= */

.resend-area {
  display: flex;

  justify-content: center;
  align-items: center;

  flex-wrap: wrap;

  gap: 7px;

  margin-top: 24px;

  color: #777777;

  font-size: 13px;
}


/* =========================================================
   SUCCESS
========================================================= */

.success-card {
  max-width: 650px;

  margin: 90px auto 0;

  text-align: center;
}

.success-card h1 {
  margin: 0;

  font-size: 48px;
  line-height: 1;

  letter-spacing: -2px;
}

.registered-email {
  margin: 28px 0;

  padding: 16px 20px;

  background: #080808;

  border: 1px solid var(--border);

  border-radius: 15px;
}

.registered-email span {
  display: block;

  margin-bottom: 4px;

  color: #666666;

  font-size: 11px;
  font-weight: 800;

  letter-spacing: 2px;

  text-transform: uppercase;
}

.registered-email strong {
  color: #ffffff;

  word-break: break-word;
}

.login-button {
  margin-top: 20px;
}


/* =========================================================
   TERMS MODAL
========================================================= */

.modal {
  position: fixed;

  inset: 0;

  z-index: 1000;

  display: flex;

  align-items: center;
  justify-content: center;

  padding: 20px;
}

.modal-box {
  position: relative;

  z-index: 1;

  width: min(600px, 100%);
  max-height: 85vh;

  overflow-y: auto;

  padding: 35px;

  background: #101010;

  border: 1px solid #303030;

  border-radius: 22px;

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5);
}


/* =========================================================
   EMAIL PAGE
========================================================= */

.email-page .form-card {
  margin-top: 10px;
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 700px) {

  .container {
    width: min(100% - 28px, 900px);

    padding-top: 25px;
    padding-bottom: 55px;
  }


  /* HEADER */

  .site-header {
    padding-bottom: 28px;
  }


  /* INTRO */

  .intro {
    padding: 48px 0 30px;
  }

  .intro h1 {
    font-size: clamp(48px, 14vw, 72px);

    letter-spacing: -3.5px;
  }

  .intro p {
    font-size: 15px;
  }


  /* CARD */

  .form-card {
    padding: 25px 20px;

    border-radius: 20px;
  }


  /* SECTIONS */

  .section {
    padding-bottom: 32px;

    margin-bottom: 32px;
  }

  .section-title {
    margin-bottom: 24px;
  }

  .section-title h2 {
    font-size: 22px;
  }

  .vertical-fields {
    gap: 24px;
  }


  /* =======================================================
     GENDER
     50 / 50
  ======================================================= */

  .selection-box {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));

    gap: 8px;
  }


  /* =======================================================
     PREFERRED TUTOR
     3 IN ONE LINE
  ======================================================= */

  .field:has(
    input[name="preferredTutor"]
  ) .selection-box {

    grid-template-columns:
      repeat(3, minmax(0, 1fr));

    gap: 8px;
  }


  .selection-option {
    min-height: 0;

    padding: 14px 8px;

    border-radius: 17px;

    font-size: 16px !important;

    line-height: 1.2;
  }


  /* =======================================================
     TIMING
     3 COLUMNS
  ======================================================= */

  .timing-options {
    grid-template-columns:
      repeat(3, minmax(0, 1fr));

    gap: 8px;
  }

  .time-option {
    min-height: 0;

    padding: 13px 6px;

    border-radius: 16px;

    font-size: 15px !important;

    line-height: 1.2;
  }


  /* OTP */

  .otp-input {
    font-size: 25px !important;

    letter-spacing: 6px;
  }


  /* SUCCESS */

  .success-card {
    margin-top: 40px;
  }

  .success-card h1 {
    font-size: 40px;
  }


  /* MODAL */

  .modal-box {
    padding: 28px 22px;
  }
}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 400px) {

  .container {
    width: calc(100% - 22px);
  }

  .form-card {
    padding: 22px 16px;
  }


  /*
     No fixed heights.
     Height comes from text + padding.
  */

  .selection-option {
    min-height: 0;

    padding: 13px 6px;

    font-size: 15px !important;
  }

  .time-option {
    min-height: 0;

    padding: 12px 5px;

    font-size: 14px !important;
  }
}

/* =========================================================
   GLOBAL HEADER / FOOTER INTEGRATION
   Uses the same header and footer design as index.html.
========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: block;
  margin: 0;
  padding: 0;
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1120px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header .logo {
  display: inline-block;
  color: #fff;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.7px;
}

.site-header .logo span,
.footer .logo span {
  color: var(--lime);
}

.footer-container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand .logo {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.7px;
}

.footer-brand p {
  margin-top: 7px;
  color: #777;
  font-size: 12px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

/* Student profile modal */
.profile-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.student-profile-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.student-profile-item.full {
  grid-column: 1 / -1;
}

@media (max-width: 700px) {
  .header-inner {
    width: calc(100% - 28px);
    min-height: 68px;
  }

  .site-header .logo {
    font-size: 20px;
  }

  .footer-container {
    width: calc(100% - 28px);
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .social-links {
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
  }

  .student-profile-content {
    grid-template-columns: 1fr;
  }

  .student-profile-item.full {
    grid-column: auto;
  }
}


/* Shared header/footer responsive sizing */
@media (max-width: 699px) {
  .header-inner,
  .footer-container {
    width: calc(100% - 28px);
  }

  .header-inner {
    min-height: 68px;
  }

  .logo {
    font-size: 20px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .social-links {
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
  }
}


/* =========================================================
   FORM REDESIGN OVERRIDES
   ---------------------------------------------------------
   These rules implement the simplified registration form:
   - Login / email area centered
   - Contact Information heading centered
   - Email field has no visible label
   - Change email button centered
   - Input fields work with placeholders instead of labels
========================================================= */

.email-section-title,
.centered-section-title {
  justify-content: center;
  text-align: center;
}

.email-page .field {
  text-align: center;
}

.email-page .field input[type="email"] {
  text-align: center;
}

.email-registration-field input {
  text-align: center;
}

.registrationPage .back-link,
#registrationPage .back-link {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/*
 * Field labels have been removed from the main text fields.
 * Their purpose is now served by clear placeholders and
 * aria-label attributes in the HTML.
 *
 * Interactive labels such as radio buttons, checkboxes,
 * gender, tutor preference and timing options are intentionally
 * NOT removed because they are part of the controls themselves.
 */


/* =========================================================
   USER REQUESTED FORM ALIGNMENT / LABEL CLEANUP
   ========================================================= */

#otpPage .back-link {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#otpPage .otp-header {
  text-align: center;
}

#otpPage .otp-header h2,
#otpPage .otp-header p {
  text-align: center;
}

#otpPage .otp-header strong {
  display: inline-block;
  text-align: center;
  word-break: break-word;
}

.medium-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 12px;
}

#registrationPage .centered-section-title {
  justify-content: center;
  text-align: center;
}

@media (max-width: 700px) {
  .medium-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
}



/* =========================================================
   REGISTRATION FORM - NEW LOOK
   (same text boxes as "Add a Student" on the Student Profile)
========================================================= */

/* "Tell us about yourself." on one line, centred */
.registration-intro {
  text-align: center;
}

.intro h1.one-line-title {
  white-space: nowrap;
  font-size: clamp(26px, 7.2vw, 80px);
  letter-spacing: -0.04em;
}

@media (max-width: 760px) {
  .intro h1.one-line-title {
    font-size: clamp(24px, 8.4vw, 56px);
    letter-spacing: -0.035em;
  }
}


/* ---------- floating-label text boxes ----------
   The label sits inside the box. When the box is tapped or has
   text, it moves up onto the top border, left-aligned. */

.float-field {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
}

.field .float-field input[type="text"],
.field .float-field input[type="email"],
.field .float-field input[type="tel"],
.field .float-field textarea {
  border-radius: 999px;
  padding: 18px 22px 16px;
}

.field .float-field.is-area textarea {
  border-radius: 24px;
  padding-top: 20px;
}

.float-field > span {
  position: absolute;
  left: 18px;
  top: 50%;
  max-width: calc(100% - 36px);
  padding: 0 5px;
  transform: translateY(-50%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: #5c5c5c;
  pointer-events: none;
  border-radius: 4px;
  /* upper half = card colour, lower half = box colour, so the
     label cleanly covers the border line */
  background: linear-gradient(to bottom, var(--surface) 50%, #050505 50%);
  transition: top 0.15s ease, font-size 0.15s ease, color 0.15s ease;
}

.float-field.is-area > span {
  top: 28px;
}

.float-field input:focus + span,
.float-field input:not(:placeholder-shown) + span,
.float-field textarea:focus + span,
.float-field textarea:not(:placeholder-shown) + span {
  top: 0;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
}

.float-field input:focus + span,
.float-field textarea:focus + span {
  color: var(--lime);
}

/* read-only email box keeps its darker look */
.float-field input[readonly] + span {
  background: linear-gradient(to bottom, var(--surface) 50%, #090909 50%);
}


/* ---------- mobile / WhatsApp: flag + floating label ---------- */

.phone-input {
  position: relative;
  border-radius: 999px;
  overflow: visible;
}

.phone-input .flag-code {
  padding: 0 14px 0 20px;
  border-right: 1px solid #282828;
}

.float-field.in-phone {
  flex: 1;
  min-width: 0;
}

.field .float-field.in-phone input[type="tel"] {
  padding: 18px 20px 16px 14px;
  border-radius: 0 999px 999px 0 !important;
}

.float-field.in-phone > span {
  left: 10px;
}

/* inside the phone box the border belongs to the outer box,
   2px above the input */
.float-field.in-phone input:focus + span,
.float-field.in-phone input:not(:placeholder-shown) + span {
  top: -2px;
}


/* ---------- "Same as Phone Number" - full-width pill ---------- */

.pill-check {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding: 12px 12px 12px 22px;
  border-radius: 999px;
  border: 2px solid var(--border);
  background: #050505;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.pill-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pill-check-icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--border-light);
  display: grid;
  place-items: center;
  color: #050505;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.pill-check-icon svg {
  width: 14px;
  height: 14px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.pill-check:hover {
  border-color: var(--border-light);
}

.pill-check:has(input:checked) {
  border-color: rgba(22, 163, 74, 0.45);
  background: rgba(22, 163, 74, 0.1);
}

.pill-check input:checked ~ .pill-check-icon {
  background: var(--lime);
  border-color: var(--lime);
}

.pill-check input:checked ~ .pill-check-icon svg {
  opacity: 1;
}

.pill-check input:focus-visible ~ .pill-check-icon {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}


/* =========================================================
   MATCH "ADD A STUDENT" (Student Profile) - boxes, buttons
========================================================= */

/* ---------- text boxes: same size, border and colour ---------- */

.field .float-field input[type="text"],
.field .float-field input[type="email"],
.field .float-field input[type="tel"],
.field .float-field textarea {
  padding: 15px 20px 13px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 15px;
}

.field .float-field input[type="text"]:focus,
.field .float-field input[type="email"]:focus,
.field .float-field input[type="tel"]:focus,
.field .float-field textarea:focus {
  border-color: rgba(22, 163, 74, 0.35);
}

.float-field > span {
  left: 16px;
  font-size: 14.5px;
  color: #6f6f6f;
  background: linear-gradient(to bottom, var(--surface) 50%, var(--surface-2) 50%);
}

.float-field input:focus + span,
.float-field input:not(:placeholder-shown) + span,
.float-field textarea:focus + span,
.float-field textarea:not(:placeholder-shown) + span {
  font-size: 11.5px;
}

.float-field input[readonly] + span {
  background: linear-gradient(to bottom, var(--surface) 50%, #090909 50%);
}

/* mobile / WhatsApp box (flag + number) */
.phone-input {
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.phone-input:focus-within {
  border-color: rgba(22, 163, 74, 0.35);
}

.phone-input .flag-code {
  padding: 0 12px 0 18px;
}

.field .float-field.in-phone input[type="tel"] {
  padding: 15px 20px 13px 12px;
  border: 0 !important;
  background: transparent !important;
}

.float-field.in-phone input:focus + span,
.float-field.in-phone input:not(:placeholder-shown) + span {
  top: -1px;
}

.whatsapp-box {
  margin-top: 12px;
}


/* ---------- "WhatsApp same as mobile number" ---------- */

.pill-check {
  margin-top: 12px;
  padding: 11px 12px 11px 20px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}


/* ---------- choice buttons (gender, tutor, medium, timing) ----------
   Same pill shape as the text boxes, same size and font. */

.selection-box,
.timing-options {
  gap: 8px;
}

.selection-option,
.time-option {
  padding: 13px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 14px !important;
  font-weight: 600 !important;
}

.selection-option:hover,
.time-option:hover {
  border-color: var(--border-light);
}

.selection-option:has(input:checked),
.time-option:has(input:checked) {
  color: #050505;
  background: var(--lime);
  border-color: var(--lime);
}

.other-time input {
  padding: 15px 20px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 15px;
}


/* ---------- main buttons (Continue, Register, Verify ...) ---------- */

button.submit,
a.submit {
  min-height: 0;
  padding: 14px 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
}


/* ---------- Terms: justified text + verified-style tick ---------- */

.terms {
  align-items: center !important;
  gap: 14px;
}

/* the real checkbox stays for the form, but is invisible */
.terms input {
  position: absolute;
  width: 1px;
  height: 1px;
  flex: 0 0 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.terms-badge .seal {
  fill: transparent;
  stroke: #4a4a4a;
  stroke-width: 1.4;
  transition: fill 0.2s ease, stroke 0.2s ease, transform 0.2s ease;
  transform-origin: 12px 12px;
}

.terms-badge .tick {
  fill: none;
  stroke: #ffffff;
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 14;
  stroke-dashoffset: 14;
  transition: stroke-dashoffset 0.25s ease 0.08s;
}

.terms:hover .terms-badge .seal {
  stroke: #6a6a6a;
}

.terms input:checked + .terms-badge .seal {
  fill: #1d9bf0;
  stroke: #1d9bf0;
  transform: scale(1.06);
}

.terms input:checked + .terms-badge .tick {
  stroke-dashoffset: 0;
}

.terms input:focus-visible + .terms-badge {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 50%;
}

.terms { position: relative; }


/* =========================================================
   SPACING, ERRORS, TIME PICKER, TERMS TICK
========================================================= */

/* ---------- same gap between every box ----------
   The gap between "Email Address" and "Enter Your Mobile Number"
   (27px) is used everywhere; empty error lines no longer add
   extra space. */

#registrationPage .field-error {
  display: none !important;
}

#registrationPage .pill-check,
#registrationPage .whatsapp-box,
#registrationPage .other-time {
  margin-top: 27px;
}


/* ---------- errors: light red border instead of text ---------- */

#registrationPage .field.has-error .float-field input,
#registrationPage .field.has-error .float-field textarea,
#registrationPage .field.has-error .phone-input,
#registrationPage .field.has-error .selection-option,
#registrationPage .field.has-error .time-option,
#registrationPage .field.has-error .other-time .float-field input {
  border-color: rgba(255, 104, 104, 0.65) !important;
}

#registrationPage .field.has-error .phone-input .float-field input {
  border: 0 !important;
}

#registrationPage .field.has-error .float-field > span {
  color: #ff9b9b;
}

#registrationPage .terms.has-error .terms-badge .seal {
  stroke: rgba(255, 104, 104, 0.75);
}


/* ---------- "Other" timing: a time picker ---------- */

.float-field.is-time input[type="time"] {
  display: block;
  width: 100%;
  padding: 15px 20px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: #ffffff;
  color-scheme: dark;
  font: inherit;
  font-size: 15px;
  text-align: center;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  min-height: 50px;
}

.float-field.is-time input[type="time"]::-webkit-date-and-time-value {
  text-align: center;
}

.float-field.is-time input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1) opacity(0.6);
  cursor: pointer;
}

.float-field.is-time input[type="time"]:focus {
  border-color: rgba(22, 163, 74, 0.35);
}

/* label always on the top border, centred */
.float-field.is-time > span {
  top: 0 !important;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
}

.float-field.is-time input:focus + span {
  color: var(--lime);
}

.terms input:checked + .terms-badge .seal {
  fill: var(--lime);
  stroke: var(--lime);
}

.terms-badge .tick {
  stroke: #050505;
}


/* =========================================================
   EMAIL PAGE + OTP PAGE - CLEAN LOOK
   (no card, same boxes and buttons as the registration form)
========================================================= */

/* one-line, centred headings ("Find your perfect tutor." /
   "Join as a tutor.") */
#emailPage .intro {
  text-align: center;
}

/* the card blends into the page: no border, no colour */
#emailPage .email-card,
#otpPage .otp-card {
  max-width: 520px;
  margin: 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

#emailPage .email-card .section {
  padding: 0;
  margin: 0;
  border: 0;
}

/* labels on the page background */
#emailPage .float-field > span {
  background: linear-gradient(to bottom, var(--bg) 50%, var(--surface-2) 50%);
}

#emailPage .field .float-field input[type="email"] {
  padding: 15px 20px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 15px;
}

#emailPage .field .float-field input[type="email"]:focus {
  border-color: rgba(22, 163, 74, 0.35);
}

/* errors: light red border, no text (email + OTP pages) */
#emailPage .field-error,
#otpPage .field-error {
  display: none !important;
}

#emailPage .field.has-error .float-field input,
#otpPage .field.has-error .otp-input {
  border-color: rgba(255, 104, 104, 0.65) !important;
}

#emailPage .field.has-error .float-field > span {
  color: #ff9b9b;
}


/* ---------- OTP page: six centred lines ---------- */

#otpPage .container {
  text-align: center;
}

#otpPage .otp-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 40px;
}

/* 1. Change Email */
#otpPage .back-link {
  margin: 0 0 6px;
}

/* 4. OTP box (same pill as the other boxes) */
#otpPage form {
  width: 100%;
}

#otpPage .field {
  position: relative;
}

#otpPage .otp-input {
  display: block;
  width: 100%;
  padding: 15px 20px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.45em;
  text-align: center;
  outline: none;
}

#otpPage .otp-input::placeholder {
  letter-spacing: 0.02em;
  font-size: 15px;
  font-weight: 500;
  color: #6f6f6f;
}

#otpPage .otp-input:focus {
  border-color: rgba(22, 163, 74, 0.35);
}

/* spinner inside the OTP box while checking / saving */
#otpPage .field.is-busy::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 50%;
  border: 2px solid rgba(22, 163, 74, 0.25);
  border-top-color: var(--lime);
  animation: spin 0.7s linear infinite;
}

#otpPage .field.is-busy .otp-input {
  opacity: 0.6;
}

/* 5. Resend OTP  6. Didn't receive the code? */
#otpPage .resend-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 4px 0 0;
  text-align: center;
}

#otpPage .resend-area span {
  color: var(--muted);
  font-size: 13.5px;
}


/* ---------- registration: no double gap under the mobile box ---------- */

#registrationPage .field > .pill-check:first-child {
  margin-top: 0;
}


/* Email box: "Enter Your Email" centred inside the box and centred
   on the top edge once it moves up; the typed email is centred too. */
#emailPage .float-field > span {
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

#emailPage .field .float-field input[type="email"] {
  text-align: center;
}

.page {
  min-height: 0;
  flex: 0 0 auto;
}

#emailPage:not(.hidden):not([hidden]),
#otpPage:not(.hidden):not([hidden]) {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#emailPage .container,
#otpPage .container {
  padding: 32px 0 48px;
}

#emailPage .intro {
  padding: 28px 0 30px;
}

#otpPage .otp-card {
  padding-top: 0;
}


/* "Find your perfect tutor." is exactly as wide as the email box
   and Continue button (student-registration.js fits the font size; the value
   below is only the starting size / fallback). */
#emailPage .intro {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

#emailPage .intro h1.one-line-title {
  display: inline-block;
  font-size: clamp(22px, 8.2vw, 44px);
  letter-spacing: -0.04em;
}