/**
 * Custom File Upload & Mobile Phone Styling
 * Integrated with Fluent Forms native inputs & design tokens
 */

.ff-custom-upload-wrapper {
    margin-top: 4px;
    width: 100%;
    box-sizing: border-box;
}

.ff-upload-dropzone {
    border: 1.5px dashed var(--ff-border-color, #cbd5e1);
    border-radius: 6px;
    padding: 8px 14px;
    background: rgba(0, 0, 0, 0.02);
    text-align: left;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    box-sizing: border-box;
    width: 100%;
}

.ff-upload-dropzone:hover,
.ff-upload-dropzone.ff-drag-hover {
    border-color: var(--ff-primary-color, #1a7efb);
    background: rgba(26, 126, 251, 0.04);
}

/* Upload Button Alignment: Left (Default) */
.ff-upload-align-left .ff-upload-dropzone,
.ff-upload-dropzone.ff-upload-align-left {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    flex-direction: row;
    gap: 10px;
}
.ff-upload-align-left .ff-btn-upload-trigger,
.ff-upload-dropzone.ff-upload-align-left .ff-btn-upload-trigger {
    order: 1;
    align-self: flex-start;
}
.ff-upload-align-left .ff-upload-drag-hint,
.ff-upload-dropzone.ff-upload-align-left .ff-upload-drag-hint {
    order: 2;
    text-align: left;
}

/* Upload Button Alignment: Center */
.ff-upload-align-center .ff-upload-dropzone,
.ff-upload-dropzone.ff-upload-align-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 4px;
}
.ff-upload-align-center .ff-btn-upload-trigger,
.ff-upload-dropzone.ff-upload-align-center .ff-btn-upload-trigger {
    order: 1;
    margin: 0 auto;
    align-self: center;
}
.ff-upload-align-center .ff-upload-drag-hint,
.ff-upload-dropzone.ff-upload-align-center .ff-upload-drag-hint {
    order: 2;
    text-align: center;
}

/* Upload Button Alignment: Right */
.ff-upload-align-right .ff-upload-dropzone,
.ff-upload-dropzone.ff-upload-align-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    text-align: right;
    flex-direction: row;
    gap: 10px;
}
.ff-upload-align-right .ff-btn-upload-trigger,
.ff-upload-dropzone.ff-upload-align-right .ff-btn-upload-trigger {
    order: 2;
    align-self: flex-end;
}
.ff-upload-align-right .ff-upload-drag-hint,
.ff-upload-dropzone.ff-upload-align-right .ff-upload-drag-hint {
    order: 1;
    text-align: right;
}

/* Fallback for standard Fluent Forms file inputs */
.ff-upload-align-left .ff-el-form-control[type="file"] {
    text-align: left;
}
.ff-upload-align-center .ff-el-form-control[type="file"] {
    text-align: center;
    margin: 0 auto;
    display: block;
}
.ff-upload-align-right .ff-el-form-control[type="file"] {
    text-align: right;
    margin-left: auto;
    display: block;
}

.ff-btn-upload-trigger {
    background-color: var(--howlform-btn-bg, var(--ff-primary-color, #1a7efb)) !important;
    color: var(--howlform-btn-text, #ffffff) !important;
    border-width: var(--howlform-btn-border-width, 1px) !important;
    border-style: solid !important;
    border-color: var(--howlform-btn-border, var(--ff-primary-color, #1a7efb)) !important;
    padding: var(--howlform-btn-padding, 8px 18px) !important;
    font-size: var(--howlform-btn-font-size, 13px) !important;
    font-weight: 500 !important;
    border-radius: var(--howlform-btn-radius, 4px) !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease !important;
    box-sizing: border-box !important;
    line-height: 1.4 !important;
    outline: none !important;
    white-space: nowrap !important;
    min-height: 38px !important;
    max-width: 100% !important;
}

.ff-btn-upload-trigger:hover {
    background-color: var(--howlform-btn-hover-bg, var(--howlform-btn-bg, #166fe5)) !important;
    border-color: var(--howlform-btn-hover-border, var(--howlform-btn-border, #166fe5)) !important;
    color: var(--howlform-btn-hover-text, var(--howlform-btn-text, #ffffff)) !important;
}

.ff-btn-upload-trigger:focus,
.ff-btn-upload-trigger:focus-visible {
    background-color: var(--howlform-btn-hover-bg, var(--howlform-btn-bg, #166fe5)) !important;
    border-color: var(--howlform-btn-hover-border, var(--howlform-btn-border, #166fe5)) !important;
    color: var(--howlform-btn-hover-text, var(--howlform-btn-text, #ffffff)) !important;
    box-shadow: 0 0 0 2px rgba(26, 126, 251, 0.35) !important;
    outline: 2px solid var(--howlform-btn-border, var(--ff-primary-color, #1a7efb)) !important;
    outline-offset: 2px !important;
}

/* Howlform Universal Button Styling for Submit Buttons */
.fluentform .ff-btn-submit.howlform-btn-custom,
.fluent_form .ff-btn-submit.howlform-btn-custom,
.ff-btn-submit.howlform-btn-custom {
    background-color: var(--howlform-btn-bg, var(--fluentform-primary, #1a7efb)) !important;
    color: var(--howlform-btn-text, #ffffff) !important;
    border-width: var(--howlform-btn-border-width, 1px) !important;
    border-style: solid !important;
    border-color: var(--howlform-btn-border, var(--fluentform-primary, #1a7efb)) !important;
    border-radius: var(--howlform-btn-radius, 4px) !important;
    font-size: var(--howlform-btn-font-size, 14px) !important;
    padding: var(--howlform-btn-padding, 8px 18px) !important;
    box-sizing: border-box !important;
    min-height: 38px !important;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.fluentform .ff-btn-submit.howlform-btn-custom:hover,
.fluent_form .ff-btn-submit.howlform-btn-custom:hover,
.ff-btn-submit.howlform-btn-custom:hover {
    background-color: var(--howlform-btn-hover-bg, var(--howlform-btn-bg, #166fe5)) !important;
    border-color: var(--howlform-btn-hover-border, var(--howlform-btn-border, #166fe5)) !important;
    color: var(--howlform-btn-hover-text, var(--howlform-btn-text, #ffffff)) !important;
}

.fluentform .ff-btn-submit.howlform-btn-custom:focus-visible,
.fluent_form .ff-btn-submit.howlform-btn-custom:focus-visible,
.ff-btn-submit.howlform-btn-custom:focus-visible {
    box-shadow: 0 0 0 2px rgba(26, 126, 251, 0.35) !important;
    outline: 2px solid var(--howlform-btn-border, var(--fluentform-primary, #1a7efb)) !important;
    outline-offset: 2px !important;
}

.ff-upload-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ff-upload-drag-hint {
    color: inherit;
    opacity: 0.8;
    font-size: 13px;
    line-height: 1.4;
}

.ff-upload-meta-hint {
    font-size: 12px;
    color: inherit;
    opacity: 0.75;
    margin-top: 5px;
    line-height: 1.4;
}

.ff-upload-progress-container {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ff-upload-progress-bar {
    flex-grow: 1;
    height: 5px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.ff-upload-progress-fill {
    height: 100%;
    background: var(--ff-primary-color, #1a7efb);
    transition: width 0.15s linear;
}

.ff-upload-progress-status {
    font-size: 11.5px;
    color: inherit;
    opacity: 0.8;
    min-width: 32px;
    text-align: right;
}

.ff-uploaded-files-list {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ff-uploaded-files-list:empty {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.ff-upload-progress-container:empty,
.ff-upload-progress-container[style*="display: none"],
.ff-upload-progress-container[style*="display:none"] {
    margin: 0 !important;
}

.ff-file-preview-chip {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 3px 8px;
    font-size: 12.5px;
    color: #334155;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    gap: 6px;
    max-width: 100%;
}

.ff-chip-thumb {
    width: 22px;
    height: 22px;
    object-fit: cover;
    border-radius: 3px;
}

.ff-chip-icon {
    font-size: 14px;
}

.ff-chip-name {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ff-chip-remove {
    cursor: pointer;
    color: #94a3b8;
    font-size: 15px;
    line-height: 1;
    transition: color 0.15s ease;
}

.ff-chip-remove:hover {
    color: #ef4444;
}

@media (max-width: 480px) {
    .ff-upload-dropzone {
        padding: 8px 12px;
        gap: 6px;
    }
    .ff-btn-upload-trigger {
        white-space: normal !important;
        max-width: 100% !important;
        word-break: break-word !important;
        text-align: center !important;
        min-height: 38px !important;
    }
    .ff-upload-align-left .ff-upload-dropzone,
    .ff-upload-dropzone.ff-upload-align-left {
        flex-direction: column;
        align-items: flex-start;
    }
    .ff-upload-align-center .ff-upload-dropzone,
    .ff-upload-dropzone.ff-upload-align-center {
        flex-direction: column;
        align-items: center;
    }
    .ff-upload-align-right .ff-upload-dropzone,
    .ff-upload-dropzone.ff-upload-align-right {
        flex-direction: column;
        align-items: flex-end;
    }
    .ff-upload-align-right .ff-btn-upload-trigger,
    .ff-upload-dropzone.ff-upload-align-right .ff-btn-upload-trigger {
        order: 1;
    }
    .ff-upload-align-right .ff-upload-drag-hint,
    .ff-upload-dropzone.ff-upload-align-right .ff-upload-drag-hint {
        order: 2;
    }
    .ff-upload-drag-hint {
        display: none;
    }
}