/* =========================
   IMAGE RESIZER
   ========================= */

.resizer-section {
    --resizer-danger: #b42318;
    --resizer-success: #2f7d4a;

    max-width: var(--tc-max-width);
    margin-inline: auto;
}

.resizer-card [hidden] {
    display: none !important;
}


/* =========================
   RESIZER CARD
   ========================= */

.resizer-card {
    margin-top: 2.5rem;
    padding: clamp(1.1rem, 4vw, 2.5rem);

    background: var(--tc-white);
    border: 1px solid var(--tc-border);
    border-radius: 24px;

    box-shadow:
        0 24px 70px rgba(23, 36, 51, 0.1);
}


/* =========================
   UPLOAD AREA
   ========================= */

.resize-drop-zone {
    padding: clamp(2.5rem, 8vw, 5rem) 1.5rem;

    text-align: center;

    background: rgba(166, 106, 36, 0.04);
    border: 2px dashed var(--tc-border);
    border-radius: 20px;

    transition:
        border-color 180ms ease,
        background-color 180ms ease,
        transform 180ms ease;
}

.resize-drop-zone.drag-active {
    background: rgba(166, 106, 36, 0.12);
    border-color: var(--tc-copper);
    transform: scale(1.01);
}

.resize-drop-zone h3 {
    margin: 1rem 0 0.5rem;
    font-size: clamp(1.25rem, 3vw, 1.6rem);
}

.resize-drop-zone p {
    margin: 0 0 1.5rem;
}


/* =========================
   IMAGE PREVIEWS
   ========================= */

.resize-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.resize-preview-card {
    min-width: 0;
    padding: 1rem;

    background: var(--tc-cream);
    border: 1px solid var(--tc-border);
    border-radius: 16px;

    transition:
        border-color 180ms ease,
        box-shadow 180ms ease;
}

.resize-preview-card.has-result {
    border-color: var(--tc-copper);

    box-shadow:
        0 12px 30px rgba(166, 106, 36, 0.1);
}

.preview-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;

    margin-bottom: 1rem;
}

.preview-heading h3 {
    margin: 0;
    font-size: 1.05rem;
}

.size-badge {
    flex-shrink: 0;

    padding: 0.3rem 0.7rem;

    color: var(--tc-text);
    font-size: 0.78rem;
    font-weight: 700;

    background: var(--tc-white);
    border: 1px solid var(--tc-border);
    border-radius: 999px;
}

.result-size {
    color: var(--tc-copper-dark);
}


/* Preview checkerboard */

.image-preview {
    display: grid;
    place-items: center;

    width: 100%;
    min-height: 280px;
    max-height: 420px;

    overflow: hidden;

    background-color: #eeeeec;

    background-image:
        linear-gradient(45deg,
            #ddddda 25%,
            transparent 25%),
        linear-gradient(-45deg,
            #ddddda 25%,
            transparent 25%),
        linear-gradient(45deg,
            transparent 75%,
            #ddddda 75%),
        linear-gradient(-45deg,
            transparent 75%,
            #ddddda 75%);

    background-position:
        0 0,
        0 10px,
        10px -10px,
        -10px 0;

    background-size: 20px 20px;

    border-radius: 12px;
}

.image-preview img {
    display: block;

    max-width: 100%;
    max-height: 420px;

    object-fit: contain;
}

.result-preview p {
    max-width: 250px;
    padding: 1rem;

    text-align: center;
    font-size: 0.9rem;
}


/* =========================
   IMAGE DETAILS
   ========================= */

.image-details {
    display: grid;
    gap: 0.65rem;

    margin-top: 1rem;
}

.image-details div {
    display: grid;
    grid-template-columns: minmax(90px, auto) minmax(0, 1fr);
    gap: 1rem;

    padding-bottom: 0.65rem;

    border-bottom: 1px solid var(--tc-border);
}

.image-details div:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.image-details dt {
    color: var(--tc-text-muted);
    font-size: 0.82rem;
}

.image-details dd {
    min-width: 0;
    margin: 0;

    color: var(--tc-heading);
    font-size: 0.82rem;
    font-weight: 700;
    text-align: right;

    overflow-wrap: anywhere;
}


/* =========================
   RESIZE SETTINGS
   ========================= */

.resize-settings {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
    gap: 1.25rem;

    margin-top: 2rem;
    padding-top: 2rem;

    border-top: 1px solid var(--tc-border);
}

.resizer-section .setting-field {
    display: grid;
    gap: 0.55rem;
}

.resizer-section .setting-field>span:first-child {
    color: var(--tc-heading);
    font-size: 0.9rem;
    font-weight: 700;
}

.resizer-section .setting-field select,
.resizer-section .setting-field input[type="number"] {
    width: 100%;

    color: var(--tc-heading);

    background: var(--tc-white);
    border: 1px solid var(--tc-border);
    border-radius: 10px;

    outline: none;
}

.resizer-section .setting-field select {
    min-height: 50px;
    padding: 0.75rem 0.9rem;
}

.resizer-section .setting-field input[type="number"] {
    min-height: 48px;
    padding: 0.75rem 3rem 0.75rem 0.9rem;
}

.resizer-section .setting-field select:focus,
.resizer-section .setting-field input[type="number"]:focus {
    border-color: var(--tc-copper);

    box-shadow:
        0 0 0 3px rgba(166, 106, 36, 0.16);
}


/* Pixel dimensions */

.pixel-controls {
    grid-column: 1 / -1;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: end;
    gap: 0.75rem;
}

.dimension-separator {
    padding-bottom: 0.85rem;

    color: var(--tc-text-muted);
    font-size: 1.2rem;
    font-weight: 700;
}

.number-input-wrapper {
    position: relative;
}

.number-input-wrapper>span {
    position: absolute;
    top: 50%;
    right: 0.9rem;

    color: var(--tc-text-muted);
    font-size: 0.82rem;
    font-weight: 700;

    pointer-events: none;
    transform: translateY(-50%);
}


/* Aspect-ratio control */

.aspect-lock {
    grid-column: 1 / -1;

    display: inline-flex;
    align-items: center;
    gap: 0.65rem;

    width: fit-content;

    color: var(--tc-heading);
    font-size: 0.9rem;
    font-weight: 700;

    cursor: pointer;
}

.aspect-lock input {
    width: 18px;
    height: 18px;

    accent-color: var(--tc-copper);
}


/* Percentage control */

.percentage-controls {
    grid-column: 1 / -1;

    max-width: 320px;
}


/* Quality control */

.quality-setting {
    grid-column: 1 / -1;

    display: grid;
    gap: 0.7rem;
}

.setting-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.setting-label-row label {
    color: var(--tc-heading);
    font-size: 0.9rem;
    font-weight: 700;
}

.setting-label-row output {
    min-width: 62px;
    padding: 0.25rem 0.55rem;

    color: var(--tc-copper-dark);
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;

    background: rgba(166, 106, 36, 0.1);
    border-radius: 999px;
}

.quality-setting input[type="range"] {
    width: 100%;

    accent-color: var(--tc-copper);
    cursor: pointer;
}

.quality-setting input[type="range"]:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.quality-setting.is-disabled {
    opacity: 0.55;
}

.range-labels {
    display: flex;
    justify-content: space-between;
    gap: 1rem;

    color: var(--tc-text-muted);
    font-size: 0.72rem;
}


/* =========================
   ACTIONS AND STATUS
   ========================= */

.resizer-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.85rem;
    flex-wrap: wrap;

    margin-top: 2rem;
}

.resizer-actions .btn:disabled,
.resize-drop-zone .btn:disabled {
    opacity: 0.48;
    cursor: not-allowed;
    transform: none;
}

.resizer-section .status-message {
    min-height: 1.5rem;
    margin-top: 1rem;

    text-align: right;
}

.resizer-section .status-message.status-success {
    color: var(--resizer-success);
}

.resizer-section .status-message.status-error {
    color: var(--resizer-danger);
}


/* =========================
   RESPONSIVE DESIGN
   ========================= */

@media (max-width: 720px) {
    .resizer-card {
        padding: 1rem;
        border-radius: 18px;
    }

    .resize-preview-grid {
        grid-template-columns: 1fr;
    }

    .image-preview {
        min-height: 220px;
    }

    .resize-settings {
        grid-template-columns: 1fr;
    }

    .pixel-controls,
    .aspect-lock,
    .percentage-controls,
    .quality-setting {
        grid-column: auto;
    }

    .resizer-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .resizer-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .resizer-section .status-message {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .preview-heading {
        align-items: flex-start;
    }

    .image-preview {
        min-height: 180px;
    }

    .image-details div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }

    .image-details dd {
        text-align: left;
    }

    .pixel-controls {
        grid-template-columns: 1fr;
    }

    .dimension-separator {
        display: none;
    }
}