/*
  ============================================================
  THE SNOOGUMS ACADEMY - CAREERS PAGE STYLES
  File: css/careers.css

  Works on top of: style.css, about.css, register.css
  - style.css    → base colours, fonts, buttons, navbar, footer
  - about.css    → .page-hero, .section-header, .serve-card pattern
  - register.css → .form-input, .form-label, .field-error, .checkbox-label
  
  This file only adds what's unique to the careers page:
  the "why teach" grid, process steps, application layout,
  file upload zone, and availability checkboxes.
  ============================================================
*/


/* ============================================================
   CAREERS HERO OVERRIDE
   Adds extra bottom padding so the "Apply Now" button
   has breathing room, and uses a slightly different shape
   position to keep things visually fresh.
============================================================ */
.careers-hero {
  padding-bottom: calc(var(--space-xxl) + 1rem);
}

.careers-hero .phs-1 {
  background: var(--color-purple);
  top: -80px;
  right: -60px;
}

.careers-hero .phs-2 {
  background: var(--color-pink);
  bottom: -100px;
  left: -40px;
}

.hero-apply-btn {
  margin-top: var(--space-lg);
  display: inline-flex;
}


/* ============================================================
   WHY TEACH SECTION
============================================================ */
.why-teach-section {
  padding: var(--space-xxl) 0;
  background: var(--color-white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.why-card {
  background: var(--color-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-pink);
  background: var(--color-white);
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--gradient-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-pink);
  transition: var(--transition);
}

.why-card:hover .why-icon {
  transform: scale(1.1) rotate(-5deg);
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.why-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.7;
}


/* ============================================================
   PROCESS STEPS SECTION
============================================================ */
.process-section {
  padding: var(--space-xxl) 0;
  background: var(--color-dark);
}

.process-section .section-eyebrow {
  color: var(--color-gold);
}

.process-section .section-title {
  color: var(--color-white);
}

/* Horizontal steps layout */
.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  max-width: 200px;
  text-align: left;
}

.process-num {
  /*
    flex-shrink: 0 — the number circle must NEVER compress.
    Without this, when space is tight, flex might try to shrink it.
  */
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-pink);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  box-shadow: var(--shadow-pink);
}

.process-text h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.process-text p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
}

/* The arrow between steps */
.process-arrow {
  color: var(--color-gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}


/* ============================================================
   APPLICATION SECTION — TWO-COLUMN LAYOUT
   Left: context image + notes
   Right: the form
============================================================ */
.apply-section {
  padding: var(--space-xxl) 0;
  background: var(--color-light);
}

.apply-wrapper {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-xxl);
  align-items: flex-start;
}

/* LEFT: Context sidebar */
.apply-context {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;   /* Sticks while the form scrolls past it */
  top: calc(var(--navbar-height) + var(--space-md));
}

.apply-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}

.apply-note {
  display: flex;
  gap: var(--space-sm);
  background: rgba(255, 194, 0, 0.08);
  border: 1px solid rgba(255, 194, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 0.875rem;
}

.apply-note i {
  color: var(--color-gold);
  flex-shrink: 0;
  font-size: 1.1rem;
  margin-top: 2px;
}

.apply-note strong {
  display: block;
  color: var(--color-dark);
  font-family: var(--font-heading);
  margin-bottom: 0.25rem;
}

.apply-note p {
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

.apply-note a {
  color: var(--color-pink);
  font-weight: 600;
}

.apply-contact {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
}

.apply-contact h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.apply-contact p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.apply-contact i {
  color: var(--color-pink);
  width: 14px;
  flex-shrink: 0;
}

/* RIGHT: The form card */
.apply-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.apply-form-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 2px solid var(--color-border);
}

.apply-form-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--gradient-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-pink);
}

.apply-form-header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.3rem;
}

.apply-form-header p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/*
  Override: form fields inside .apply-form-wrap use LIGHT theme
  (white background page), not the dark auth-page theme from register.css.
  We override the dark colours here.
*/
.apply-form-wrap .form-input {
  background: var(--color-light);
  border: 1px solid var(--color-border);
  color: var(--color-dark);
}

.apply-form-wrap .form-input::placeholder {
  color: var(--color-text-light);
}

.apply-form-wrap .form-input:focus {
  background: var(--color-white);
  border-color: var(--color-pink);
  box-shadow: 0 0 0 3px rgba(208, 0, 111, 0.1);
}

.apply-form-wrap .form-label {
  color: var(--color-dark);
}

.apply-form-wrap .input-icon {
  color: var(--color-text-light);
}

.apply-form-wrap .input-wrap:focus-within .input-icon {
  color: var(--color-pink);
}


/* ============================================================
   SELECT (DROPDOWN) STYLING
   Browser <select> elements are hard to style.
   We give them a custom arrow using background-image.
============================================================ */
.form-select {
  /*
    appearance: none removes the browser's built-in dropdown arrow
    so we can add our own using background-image below.
  */
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 2.8rem; /* Make room for the custom arrow */
  /*
    We add a custom chevron arrow as an SVG background image.
    SVG data URIs let us embed an SVG directly in CSS — no external file needed.
    %23 is the URL-encoded version of # (needed inside a data URI).
  */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666680' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}


/* ============================================================
   TEXTAREA
============================================================ */
.form-textarea {
  min-height: 130px;
  resize: vertical; /* User can drag to make it taller, not wider */
  padding-left: var(--space-md); /* No icon on left for textarea */
  line-height: 1.6;
}

.char-count {
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 0.3rem;
  transition: var(--transition);
}

/* Turns green when minimum is met */
.char-count.count-met {
  color: #4CAF50;
  font-weight: 700;
}


/* ============================================================
   AVAILABILITY CHECKBOXES
   A row of styled option checkboxes.
   Different from the single terms checkbox — these are
   multi-select options presented in a grid.
============================================================ */
.checkbox-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-sm);
  margin-top: 0.4rem;
}

.check-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-light);
  transition: var(--transition);
  font-size: 0.875rem;
  color: var(--color-text);
}

.check-option:hover {
  border-color: var(--color-pink);
  background: rgba(208, 0, 111, 0.04);
}

/* Hide default browser checkbox */
.check-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* Custom checkbox box */
.check-option-box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid var(--color-border);
  background: var(--color-white);
  flex-shrink: 0;
  transition: var(--transition);
  position: relative;
}

/* When checked: fill the box and show tick */
.check-option input[type="checkbox"]:checked ~ .check-option-box {
  background: var(--gradient-pink);
  border-color: transparent;
}

.check-option-box::after {
  content: '';
  position: absolute;
  display: none;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.check-option input[type="checkbox"]:checked ~ .check-option-box::after {
  display: block;
}

/* Highlight the whole option row when checked */
.check-option input[type="checkbox"]:checked ~ .check-option-box,
.check-option:has(input:checked) {
  border-color: var(--color-pink);
  background: rgba(208, 0, 111, 0.05);
}

.check-option:has(input:checked) {
  border-color: var(--color-pink);
  background: rgba(208, 0, 111, 0.05);
  color: var(--color-pink);
  font-weight: 600;
}


/* ============================================================
   FILE UPLOAD ZONE
   Custom styled drag-and-drop file upload area.
   The real <input type="file"> is invisible — we trigger
   it from JavaScript when the user clicks the styled zone.
============================================================ */
.file-upload-wrap {
  position: relative;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  overflow: hidden;
  cursor: pointer;
}

.file-upload-wrap:hover {
  border-color: var(--color-pink);
  background: rgba(208, 0, 111, 0.02);
}

/* Drag-over state — JS adds this class when a file is dragged over */
.file-upload-wrap.drag-over {
  border-color: var(--color-pink);
  background: rgba(208, 0, 111, 0.05);
  transform: scale(1.01);
}

/*
  The real file input — INVISIBLE.
  position: absolute + inset: 0 makes it cover the entire .file-upload-wrap.
  opacity: 0 makes it invisible.
  cursor: pointer + z-index: 2 means the user's clicks land ON the input.
  This gives us the custom styling AND the native file picker behaviour.
*/
.file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  width: 100%;
  height: 100%;
}

/* The visible styled upload area */
.file-upload-ui {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  text-align: center;
}

.file-upload-icon {
  font-size: 2.5rem;
  color: var(--color-pink);
  opacity: 0.7;
}

.file-upload-main {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.95rem;
}

.file-upload-sub {
  color: var(--color-text-light);
  font-size: 0.82rem;
}

/* Shown after a file is selected — replaces the upload UI */
.file-selected {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(76, 175, 80, 0.05);
  border-color: #4CAF50;
}

.file-selected-icon {
  font-size: 2rem;
  color: var(--color-pink);
  flex-shrink: 0;
}

.file-selected-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-dark);
  word-break: break-all; /* Long filenames don't overflow */
}

.file-selected-size {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* Remove file button */
.file-remove {
  margin-left: auto;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 77, 109, 0.1);
  border: none;
  color: #FF4D6D;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  z-index: 3; /* Above the invisible file input so it's clickable */
}

.file-remove:hover {
  background: rgba(255, 77, 109, 0.2);
  transform: scale(1.1);
}

/* When a file is selected, the wrap gets a green border */
.file-upload-wrap.has-file {
  border-style: solid;
  border-color: #4CAF50;
}


/* ============================================================
   SUCCESS MESSAGE — light theme override
   The .success-message from register.css uses white text
   because it was designed for dark backgrounds.
   We override the text colours for the light careers page.
============================================================ */
.apply-form-wrap .success-message {
  padding: var(--space-xl) 0;
}

.apply-form-wrap .success-message h2 {
  color: var(--color-dark);
}

.apply-form-wrap .success-message > p {
  color: var(--color-text-light);
}

.apply-form-wrap .success-notice {
  background: rgba(255, 194, 0, 0.08);
  border-color: rgba(255, 194, 0, 0.25);
}

.apply-form-wrap .success-notice strong {
  color: var(--color-dark);
}

.apply-form-wrap .success-notice p {
  color: var(--color-text-light);
}


/* ============================================================
   RESPONSIVE — CAREERS PAGE
============================================================ */

@media screen and (max-width: 1024px) {
  .apply-wrapper {
    grid-template-columns: 280px 1fr;
    gap: var(--space-xl);
  }
}

@media screen and (max-width: 900px) {
  /* Stack sidebar above form on tablets */
  .apply-wrapper {
    grid-template-columns: 1fr;
  }

  /* Unstick the sidebar on mobile — no need for sticky on single column */
  .apply-context {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  .apply-img {
    display: none; /* Hide image on mobile to save space */
  }

  .apply-note,
  .apply-contact {
    flex: 1 1 260px; /* Side by side on tablets */
  }

  /* Process steps: wrap naturally */
  .process-steps {
    gap: var(--space-sm);
  }

  .process-arrow {
    transform: rotate(90deg); /* Point down when steps stack vertically */
  }
}

@media screen and (max-width: 768px) {
  .apply-form-wrap {
    padding: var(--space-lg);
  }

  .apply-context {
    flex-direction: column;
  }

  .checkbox-options {
    grid-template-columns: 1fr 1fr;
  }

  /* Stack process steps vertically */
  .process-steps {
    flex-direction: column;
    align-items: center;
  }

  .process-step {
    max-width: 100%;
    width: 100%;
  }

  .process-arrow {
    transform: rotate(90deg);
    padding: 0.2rem 0;
  }
}

@media screen and (max-width: 480px) {
  .checkbox-options {
    grid-template-columns: 1fr;
  }

  .apply-form-header h2 {
    font-size: 1.3rem;
  }

  .file-upload-ui {
    padding: var(--space-lg);
  }
}