/* ===== صفحه ایده تو ===== */
.idea-page {
    display: flex;
    justify-content: center;
    padding: 70px 20px 110px 20px;
}

.idea-container {
    max-width: 700px;
    width: 100%;
    text-align: center;
}

.idea-title {
    font-family: 'Morabba', sans-serif;
    font-size: 42px;
    color: var(--color-cream);
    margin-bottom: 14px;
    letter-spacing: 1px;
    text-shadow: 3px 3px 0 var(--color-maroon);
}

.idea-subtitle {
    font-family: 'Portada', sans-serif;
    font-size: 16px;
    color: var(--color-cream);
    opacity: 0.85;
    line-height: 1.9;
    margin-bottom: 45px;
}

/* ===== پیام‌های موفقیت / خطا ===== */
.idea-alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    font-size: 15px;
    text-align: center;
}

.idea-alert-success {
    background-color: rgba(80, 150, 90, 0.2);
    border: 2px dashed #7bc78e;
    color: #d8f5df;
}

.idea-alert-error {
    background-color: rgba(150, 50, 50, 0.2);
    border: 2px dashed #d97575;
    color: #ffd9d9;
}

/* ===== فرم ===== */
.idea-form {
    background-color: var(--color-cream);
    border: 2px dashed var(--color-maroon);
    border-radius: 18px;
    padding: 40px 36px;
    box-shadow: 8px 8px 0 var(--color-maroon);
    text-align: right;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-family: 'Portada', sans-serif;
    font-size: 15px;
    color: var(--color-black);
    margin-bottom: 8px;
    font-weight: bold;
}

.form-group .required {
    color: var(--color-maroon);
}

.form-group input[type="text"],
.form-group select,
.form-group textarea {
    width: 100%;
    font-family: 'Portada', sans-serif;
    font-size: 15px;
    color: var(--color-black);
    background-color: #fff;
    border: 2px solid var(--color-black);
    border-radius: 8px;
    padding: 12px 14px;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-maroon);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
    font-family: 'Portada', sans-serif;
}

/* ===== باکس آپلود عکس ===== */
.file-upload-box input[type="file"] {
    display: none;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 22px 14px;
    background-color: #fff;
    border: 2px dashed var(--color-maroon);
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Portada', sans-serif;
    font-size: 14px;
    color: var(--color-maroon);
    text-align: center;
    transition: background-color 0.2s ease;
}

.file-upload-label:hover {
    background-color: rgba(109, 0, 26, 0.06);
}

/* ===== دکمه ارسال ===== */
.idea-submit-btn {
    width: 100%;
    font-family: 'Morabba', sans-serif;
    font-size: 19px;
    letter-spacing: 1px;
    color: var(--color-cream);
    background-color: var(--color-maroon);
    border: none;
    border-radius: 10px;
    padding: 16px;
    cursor: pointer;
    margin-top: 10px;
    box-shadow: 4px 4px 0 var(--color-black);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.idea-submit-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--color-black);
}

.idea-submit-btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0 var(--color-black);
}

/* ===== نکته زیر عنوان ===== */
.idea-note {
    font-family: 'Portada', sans-serif;
    font-size: 13.5px;
    color: var(--color-cream);
    opacity: 0.75;
    background-color: rgba(109, 0, 26, 0.2);
    border: 1px dashed rgba(255, 243, 225, 0.3);
    border-radius: 10px;
    padding: 12px 18px;
    line-height: 1.9;
    margin-bottom: 35px;
}

/* ===== پیش‌نمایش عکس‌های انتخاب‌شده ===== */
.image-preview-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.image-preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--color-maroon);
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-item .remove-btn {
    position: absolute;
    top: 2px;
    left: 2px;
    background-color: var(--color-maroon);
    color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    line-height: 1;
}
/* ===== انیمیشن ظاهر شدن پیش‌نمایش عکس‌ها ===== */
.image-preview-item {
    animation: popIn 0.35s ease;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.7);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== انیمیشن فوکوس روی فیلدها ===== */
.form-group input[type="text"],
.form-group select,
.form-group textarea {
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.15s ease;
}

.form-group input[type="text"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    box-shadow: 3px 3px 0 var(--color-maroon);
    transform: translate(-1px, -1px);
}

/* ===== انیمیشن باکس آپلود موقع hover ===== */
.file-upload-label {
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.file-upload-label:hover {
    transform: scale(1.01);
}

/* ===== انیمیشن دکمه ارسال (حالت لودینگ) ===== */
.idea-submit-btn.loading {
    pointer-events: none;
    opacity: 0.85;
}

.idea-submit-btn.loading::after {
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 10px;
    border: 2px solid var(--color-cream);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}

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

/* ===== انیمیشن پیام موفقیت / خطا ===== */
.idea-alert {
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ===== کارت پیش‌نمایش برای فایل‌های غیرعکس ===== */
.image-preview-item.is-file {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-cream);
    padding: 6px 4px;
    gap: 4px;
}

.image-preview-item .file-ext-badge {
    background-color: var(--color-maroon);
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.image-preview-item .file-name-tag {
    font-size: 9px;
    color: var(--color-black);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
    padding: 0 4px;
}