/*
 * Story Submission System — Frontend Form Styles
 *
 * Design: editorial / refined with warm off-white tones, deep navy accents,
 * and elegant serif-influenced layout.
 *
 * @package StorySubmissionSystem
 */

/* ── Critical: ensure [hidden] always works, even against display:flex/grid ── */
.sss-wrapper [hidden],
.sss-wrapper [hidden=""] {
  display: none !important;
}

/* ── Fieldset hidden fix (some themes override fieldset display) ──────── */
.sss-step[hidden] {
  display: none !important;
}

/* ── Custom properties ────────────────────────────────────────────────── */
.sss-wrapper {
  --sss-bg:          #faf9f7;
  --sss-surface:     #ffffff;
  --sss-border:      #e2ded8;
  --sss-accent:      #1a1a2e;
  --sss-accent-2:    #c9a84c;
  --sss-text:        #2c2c2c;
  --sss-muted:       #7a756e;
  --sss-error:       #c0392b;
  --sss-success:     #27ae60;
  --sss-radius:      8px;
  --sss-radius-sm:   4px;
  --sss-shadow:      0 4px 24px rgba(0,0,0,.07);
  --sss-transition:  .2s ease;
  --sss-font-body:   'Lora', Georgia, 'Times New Roman', serif;
  --sss-font-ui:     'DM Sans', system-ui, -apple-system, sans-serif;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ── Wrapper ──────────────────────────────────────────────────────────── */
.sss-wrapper {
  max-width: 720px;
  margin: 2.5rem auto;
  background: var(--sss-bg);
  border: 1px solid var(--sss-border);
  border-radius: var(--sss-radius);
  box-shadow: var(--sss-shadow);
  font-family: var(--sss-font-ui);
  color: var(--sss-text);
  position: relative;
  overflow: hidden;
}

/* ── Progress bar ─────────────────────────────────────────────────────── */
.sss-progress-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5rem 2rem 1.25rem;
  background: var(--sss-accent);
  position: relative;
  gap: 0;
}

/* Connecting line behind steps */
.sss-progress-line {
  position: absolute;
  top: 2.35rem;
  left: calc(2rem + 18px);
  right: calc(2rem + 18px);
  height: 2px;
  background: rgba(255,255,255,.15);
  z-index: 0;
}

.sss-progress-fill {
  height: 100%;
  background: var(--sss-accent-2);
  transition: width .4s cubic-bezier(.4,0,.2,1);
}

.sss-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  position: relative;
  z-index: 1;
  flex: 1;
  cursor: default;
}

.sss-step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  transition: background var(--sss-transition), border-color var(--sss-transition), color var(--sss-transition);
  font-family: var(--sss-font-ui);
}

.sss-step-label {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  transition: color var(--sss-transition);
}

/* Active step */
.sss-step-indicator.sss-active .sss-step-number {
  background: var(--sss-accent-2);
  border-color: var(--sss-accent-2);
  color: #1a1a2e;
  box-shadow: 0 0 0 4px rgba(201,168,76,.25);
}
.sss-step-indicator.sss-active .sss-step-label {
  color: var(--sss-accent-2);
}

/* Completed step */
.sss-step-indicator.sss-done .sss-step-number {
  background: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.9);
  color: var(--sss-accent);
}
.sss-step-indicator.sss-done .sss-step-label {
  color: rgba(255,255,255,.6);
}

/* ── Form ─────────────────────────────────────────────────────────────── */
#sss-submission-form {
  padding: 2rem;
}

/* ── Fieldset / Step ──────────────────────────────────────────────────── */
.sss-step {
  border: none;
  padding: 0;
  margin: 0;
  animation: sssSlideIn .3s ease;
}

@keyframes sssSlideIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.sss-step legend {
  display: block;
  font-family: var(--sss-font-body);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--sss-accent);
  margin-bottom: 1.5rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--sss-border);
  width: 100%;
}

/* ── Fields ───────────────────────────────────────────────────────────── */
.sss-field {
  margin-bottom: 1.25rem;
}

.sss-field label {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: var(--sss-muted);
  margin-bottom: .45rem;
}

.sss-required {
  color: var(--sss-error);
  margin-left: 2px;
}

.sss-field input[type="text"],
.sss-field input[type="email"],
.sss-field select,
.sss-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: .7rem 1rem;
  border: 1.5px solid var(--sss-border);
  border-radius: var(--sss-radius-sm);
  font-family: var(--sss-font-ui);
  font-size: .95rem;
  color: var(--sss-text);
  background: var(--sss-surface);
  transition: border-color var(--sss-transition), box-shadow var(--sss-transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.sss-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a756e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.sss-field input:focus,
.sss-field select:focus,
.sss-field textarea:focus {
  border-color: var(--sss-accent);
  box-shadow: 0 0 0 3px rgba(26,26,46,.1);
}

.sss-field input.sss-invalid,
.sss-field select.sss-invalid,
.sss-field textarea.sss-invalid {
  border-color: var(--sss-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}

.sss-field textarea {
  resize: vertical;
  min-height: 220px;
  font-family: var(--sss-font-body);
  font-size: 1rem;
  line-height: 1.7;
}

/* ── Formatting toolbar ───────────────────────────────────────────────── */
.sss-toolbar {
  display: flex;
  gap: .35rem;
  margin-bottom: .5rem;
}

.sss-fmt-btn {
  padding: .3rem .65rem;
  border: 1.5px solid var(--sss-border);
  border-radius: var(--sss-radius-sm);
  background: var(--sss-surface);
  cursor: pointer;
  font-size: .85rem;
  color: var(--sss-muted);
  transition: background var(--sss-transition), color var(--sss-transition);
  font-family: var(--sss-font-ui);
  line-height: 1.4;
}

.sss-fmt-btn:hover {
  background: var(--sss-accent);
  color: #fff;
  border-color: var(--sss-accent);
}

/* ── Character count ──────────────────────────────────────────────────── */
.sss-char-count {
  font-size: .75rem;
  color: var(--sss-muted);
  text-align: right;
  margin-top: .3rem;
}

/* ── Hint text ────────────────────────────────────────────────────────── */
.sss-hint {
  font-size: .85rem;
  color: var(--sss-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

/* ── Error message ────────────────────────────────────────────────────── */
.sss-error {
  display: block;
  font-size: .78rem;
  color: var(--sss-error);
  margin-top: .3rem;
  min-height: 1.1em;
  font-weight: 500;
}

/* ── Drop zone ────────────────────────────────────────────────────────── */
.sss-dropzone {
  border: 2px dashed var(--sss-border);
  border-radius: var(--sss-radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--sss-transition), background var(--sss-transition);
  background: var(--sss-bg);
}

.sss-dropzone:hover,
.sss-dropzone.sss-dragover {
  border-color: var(--sss-accent-2);
  background: rgba(201,168,76,.05);
}

.sss-dropzone svg {
  width: 40px;
  height: 40px;
  color: var(--sss-muted);
  margin-bottom: .75rem;
}

.sss-dropzone-inner p {
  font-size: .95rem;
  color: var(--sss-muted);
  margin: 0 0 .4rem;
}

.sss-dropzone-inner span {
  font-size: .8rem;
  color: var(--sss-muted);
  display: block;
  margin-bottom: .75rem;
}

.sss-browse-btn {
  display: inline-block;
  padding: .45rem 1.2rem;
  background: var(--sss-accent);
  color: #fff;
  border-radius: var(--sss-radius-sm);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--sss-transition);
}

.sss-browse-btn:hover {
  background: #2d2d4e;
}

/* ── File list ────────────────────────────────────────────────────────── */
.sss-file-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.sss-file-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem .85rem;
  background: var(--sss-surface);
  border: 1px solid var(--sss-border);
  border-radius: var(--sss-radius-sm);
  margin-bottom: .4rem;
  font-size: .85rem;
  gap: .75rem;
}

.sss-file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--sss-text);
}

.sss-file-size {
  color: var(--sss-muted);
  font-size: .75rem;
  white-space: nowrap;
}

.sss-file-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sss-error);
  font-size: 1.1rem;
  padding: 0 .2rem;
  line-height: 1;
  flex-shrink: 0;
}

/* ── Review block ─────────────────────────────────────────────────────── */
.sss-review-block {
  background: var(--sss-surface);
  border: 1px solid var(--sss-border);
  border-radius: var(--sss-radius);
  overflow: hidden;
  margin-top: 1rem;
}

.sss-review-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: .85rem 1.25rem;
  border-bottom: 1px solid var(--sss-border);
}

.sss-review-row:last-child {
  border-bottom: none;
}

.sss-review-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: var(--sss-muted);
  min-width: 110px;
  flex-shrink: 0;
}

.sss-review-value {
  font-size: .9rem;
  color: var(--sss-text);
  word-break: break-word;
}

/* ── Navigation buttons ───────────────────────────────────────────────── */
.sss-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--sss-border);
}

.sss-btn {
  padding: .65rem 1.6rem;
  border-radius: var(--sss-radius-sm);
  font-family: var(--sss-font-ui);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--sss-transition), color var(--sss-transition), transform var(--sss-transition);
  letter-spacing: .3px;
}

.sss-btn:active {
  transform: translateY(1px);
}

.sss-btn-primary {
  background: var(--sss-accent);
  color: #fff;
}

.sss-btn-primary:hover {
  background: #2d2d4e;
}

.sss-btn-secondary {
  background: var(--sss-surface);
  color: var(--sss-accent);
  border-color: var(--sss-border);
}

.sss-btn-secondary:hover {
  background: var(--sss-bg);
  border-color: var(--sss-accent);
}

.sss-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ── Success message ──────────────────────────────────────────────────── */
.sss-success {
  padding: 3rem 2rem;
  text-align: center;
}

.sss-success-inner svg {
  width: 60px;
  height: 60px;
  color: var(--sss-success);
  margin-bottom: 1rem;
}

.sss-success-inner h2 {
  font-family: var(--sss-font-body);
  font-size: 1.8rem;
  color: var(--sss-accent);
  margin: 0 0 .75rem;
}

.sss-success-inner p {
  color: var(--sss-muted);
  font-size: 1rem;
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Spinner overlay ──────────────────────────────────────────────────── */
.sss-spinner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(250,249,247,.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(2px);
}

.sss-spinner-overlay.sss-visible {
  display: flex;
}

.sss-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--sss-border);
  border-top-color: var(--sss-accent);
  border-radius: 50%;
  animation: sssSpin .8s linear infinite;
}

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

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .sss-wrapper {
    margin: 1rem .75rem;
    border-radius: 0;
  }

  .sss-progress-bar {
    padding: 1.25rem 1rem 1rem;
  }

  #sss-submission-form {
    padding: 1.25rem;
  }

  .sss-step legend {
    font-size: 1.1rem;
  }

  .sss-step-label {
    display: none;
  }

  .sss-step-number {
    width: 30px;
    height: 30px;
    font-size: .75rem;
  }

  .sss-nav {
    flex-direction: column-reverse;
    gap: .5rem;
  }

  .sss-btn {
    width: 100%;
    text-align: center;
  }

  .sss-review-row {
    flex-direction: column;
    gap: .2rem;
  }

  .sss-review-label {
    min-width: unset;
  }
}

/* ── SVG icon support in form ─────────────────────────────────────────── */

/* Step number circle — allow SVG inside */
.sss-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
}
.sss-step-number svg {
  display: block;
}

/* Submit button SVG icon */
#sss-btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── Video embed ───────────────────────────────────────────────────────── */

.sss-video-field {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px dashed var(--sss-border, #e2e8f0);
}

.sss-video-input-row {
  display: flex;
  gap: .5rem;
  align-items: center;
}

.sss-video-url-input {
  flex: 1;
  min-width: 0;
}

.sss-video-preview-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

/* Preview container */
.sss-video-preview {
  margin-top: 1rem;
  border: 1px solid var(--sss-border, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}

.sss-video-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem 1rem;
  background: var(--sss-surface, #f8fafc);
  border-bottom: 1px solid var(--sss-border, #e2e8f0);
  font-size: .82rem;
}

.sss-video-preview-label {
  display: flex;
  align-items: center;
  font-weight: 600;
  color: var(--sss-muted, #64748b);
}

.sss-video-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #e53e3e;
  font-size: .82rem;
  font-weight: 600;
  padding: .2rem .5rem;
  border-radius: 5px;
  transition: background .15s;
}
.sss-video-remove-btn:hover {
  background: #fee2e2;
}

.sss-video-embed-wrap {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.sss-video-embed-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

@media ( max-width: 480px ) {
  .sss-video-input-row {
    flex-direction: column;
    align-items: stretch;
  }
  .sss-video-preview-btn {
    width: 100%;
  }
}