/* ============================================================
   Royal Post Submitter — Frontend Form Styles
   Matching Royal International School brand
   ============================================================ */

:root {
    --rps-primary:   #1a1a2e;
    --rps-accent:    #b8972e;
    --rps-accent-lt: #d4af55;
    --rps-bg:        #f9f7f2;
    --rps-white:     #ffffff;
    --rps-border:    #e0d9cc;
    --rps-text:      #2d2d2d;
    --rps-muted:     #6b6b6b;
    --rps-error:     #c0392b;
    --rps-success:   #1e7e34;
    --rps-radius:    8px;
    --rps-shadow:    0 4px 24px rgba(26,26,46,0.10);
    --rps-font-head: 'Playfair Display', Georgia, serif;
    --rps-font-body: 'Source Serif 4', Georgia, serif;
}

/* Wrap */
.rps-wrap {
    max-width: 780px;
    margin: 40px auto;
    padding: 0 20px 60px;
    font-family: var(--rps-font-body);
}

/* Card */
.rps-card {
    background: var(--rps-white);
    border-radius: var(--rps-radius);
    box-shadow: var(--rps-shadow);
    overflow: hidden;
}

/* Card header */
.rps-card-header {
    background: var(--rps-primary);
    padding: 28px 36px 24px;
}
.rps-card-header h2 {
    font-family: var(--rps-font-head);
    color: var(--rps-white);
    font-size: 1.5rem;
    margin: 0 0 8px;
}
.rps-card-header p {
    color: rgba(255,255,255,0.65);
    margin: 0;
    font-size: 0.92rem;
}

/* Form body */
#rps-form {
    padding: 32px 36px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Field */
.rps-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.rps-field label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--rps-primary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.rps-req {
    color: var(--rps-accent);
    margin-left: 2px;
}

/* Inputs */
.rps-field input[type="text"],
.rps-field select,
.rps-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--rps-border);
    border-radius: var(--rps-radius);
    font-family: var(--rps-font-body);
    font-size: 1rem;
    color: var(--rps-text);
    background: var(--rps-bg);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}
.rps-field input[type="text"]:focus,
.rps-field select:focus,
.rps-field textarea:focus {
    outline: none;
    border-color: var(--rps-accent);
    box-shadow: 0 0 0 3px rgba(184,151,46,0.15);
    background: var(--rps-white);
}
.rps-field textarea { resize: vertical; min-height: 140px; }

/* Upload zone */
.rps-upload-zone {
    border: 2px dashed var(--rps-border);
    border-radius: var(--rps-radius);
    background: var(--rps-bg);
    position: relative;
    transition: border-color .2s, background .2s;
    cursor: pointer;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.rps-upload-zone:hover,
.rps-upload-zone.dragover {
    border-color: var(--rps-accent);
    background: #fffbef;
}
.rps-upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
}
.rps-upload-ui {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px;
    text-align: center;
    color: var(--rps-muted);
    pointer-events: none;
}
.rps-upload-ui svg { color: var(--rps-accent); }
.rps-upload-ui span { font-size: 0.95rem; color: var(--rps-text); }
.rps-upload-ui small { font-size: 0.78rem; }

/* Single image preview (featured) */
.rps-single-preview {
    width: 100%;
    position: relative;
    padding: 10px;
    box-sizing: border-box;
}
.rps-single-preview img {
    width: 100%;
    max-height: 260px;
    object-fit: cover;
    border-radius: calc(var(--rps-radius) - 2px);
    display: block;
}
.rps-remove {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(26,26,46,0.75);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    z-index: 3;
}
.rps-remove:hover { background: var(--rps-error); }

/* Multi-image previews */
.rps-multi-previews {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 10px;
}
.rps-thumb-wrap {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--rps-radius);
    overflow: hidden;
    background: var(--rps-border);
    box-shadow: 0 2px 8px rgba(26,26,46,0.08);
}
.rps-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.rps-thumb-remove {
    position: absolute;
    top: 4px; right: 4px;
    background: rgba(26,26,46,0.75);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 22px; height: 22px;
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.rps-thumb-remove:hover { background: var(--rps-error); }

/* Submit row */
.rps-submit-row {
    padding-top: 8px;
    border-top: 1px solid var(--rps-border);
}

/* Button */
.rps-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--rps-accent), var(--rps-accent-lt));
    color: var(--rps-primary);
    font-family: var(--rps-font-head);
    font-size: 1rem;
    font-weight: 700;
    padding: 13px 32px;
    border: none;
    border-radius: var(--rps-radius);
    cursor: pointer;
    transition: opacity .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 3px 12px rgba(184,151,46,0.3);
    letter-spacing: 0.02em;
}
.rps-btn:hover  { opacity: .92; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(184,151,46,0.35); }
.rps-btn:active { transform: translateY(0); }
.rps-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* Spinner */
.rps-spinner {
    animation: rps-spin 0.9s linear infinite;
}
@keyframes rps-spin { to { transform: rotate(360deg); } }

/* Messages */
#rps-messages {
    margin: 0 36px;
    padding: 14px 18px;
    border-radius: var(--rps-radius);
    font-size: 0.95rem;
    border-left: 4px solid;
}
#rps-messages.rps-msg-success {
    background: #eafaf1;
    border-color: var(--rps-success);
    color: var(--rps-success);
}
#rps-messages.rps-msg-error {
    background: #fdf0ee;
    border-color: var(--rps-error);
    color: var(--rps-error);
}

/* Access denied notice */
.rps-notice {
    padding: 16px 20px;
    border-radius: var(--rps-radius);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 30px auto;
}
.rps-error  { background: #fdf0ee; border-left: 4px solid var(--rps-error);   color: var(--rps-error); }
.rps-success{ background: #eafaf1; border-left: 4px solid var(--rps-success); color: var(--rps-success); }

/* Date input — matches other rps-field inputs */
.rps-date-input {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--rps-border);
    border-radius: var(--rps-radius);
    font-family: var(--rps-font-body);
    font-size: 1rem;
    color: var(--rps-text);
    background: var(--rps-bg);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
    cursor: pointer;
}
.rps-date-input:focus {
    outline: none;
    border-color: var(--rps-accent);
    box-shadow: 0 0 0 3px rgba(184,151,46,0.15);
    background: var(--rps-white);
}

/* Field hint text */
.rps-field-hint {
    margin: 2px 0 0;
    font-size: 0.82rem;
    color: var(--rps-muted);
}

/* Responsive */
@media (max-width: 600px) {
    #rps-form          { padding: 22px 18px; }
    .rps-card-header   { padding: 22px 18px; }
    #rps-messages      { margin: 0 18px; }
    .rps-multi-previews{ grid-template-columns: repeat(auto-fill, minmax(80px,1fr)); }
}