/**
 * Kreditkompass Bolånesänkare — Frontend CSS
 * Scoped under .kkbolan-app för att inte krocka med temat.
 */

.kkbolan-app {
    /* Varumärkesvariabler */
    --kk-navy: #185FA5;
    --kk-navy-dark: #0E4477;
    --kk-green: #1D9E75;
    --kk-green-dark: #167A5A;
    --kk-light-blue: #E6F1FB;
    --kk-anthracite: #2C2C2A;
    --kk-bg: #FBFCFE;
    --kk-white: #FFFFFF;
    --kk-border: rgba(24, 95, 165, 0.12);
    --kk-border-strong: rgba(24, 95, 165, 0.25);
    --kk-shadow-sm: 0 1px 2px rgba(24, 95, 165, 0.06);
    --kk-shadow-md: 0 8px 24px -8px rgba(24, 95, 165, 0.18);
    --kk-shadow-lg: 0 24px 48px -16px rgba(24, 95, 165, 0.25);
    --kk-radius: 14px;
    --kk-radius-sm: 8px;

    color: var(--kk-anthracite);
    line-height: 1.55;
    font-feature-settings: "ss01", "kern";
    -webkit-font-smoothing: antialiased;
    margin: 0 auto;
    max-width: 880px;
    padding: 16px;
    position: relative;
}

/* ===== Shell med grid-bakgrund ===== */

.kkbolan-app .kkbolan-shell {
    position: relative;
    background: var(--kk-white);
    border: 1px solid var(--kk-border);
    border-radius: 24px;
    padding: 40px;
    overflow: hidden;
    box-shadow: var(--kk-shadow-lg);
    isolation: isolate;
}

.kkbolan-app .kkbolan-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(24, 95, 165, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(24, 95, 165, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: -1px -1px;
    z-index: -2;
    pointer-events: none;
}

.kkbolan-app .kkbolan-shell::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -120px;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(29, 158, 117, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}

/* ===== Progress ===== */

.kkbolan-app .kkbolan-progress {
    margin-bottom: 32px;
}

.kkbolan-app .kkbolan-progress__bar {
    height: 4px;
    background: var(--kk-light-blue);
    border-radius: 999px;
    overflow: hidden;
}

.kkbolan-app .kkbolan-progress__fill {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--kk-navy), var(--kk-green));
    border-radius: 999px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.kkbolan-app .kkbolan-progress__steps {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    font-size: 12px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: rgba(44, 44, 42, 0.5);
    font-weight: 600;
}

.kkbolan-app .kkbolan-progress__steps span {
    flex: 1;
    text-align: center;
    transition: color 0.3s ease;
}

.kkbolan-app .kkbolan-progress__steps .is-active {
    color: var(--kk-navy);
}

/* ===== Steg ===== */

.kkbolan-app .kkbolan-step {
    display: none;
    animation: kkbolanFadeIn 0.4s ease;
}

.kkbolan-app .kkbolan-step.is-active {
    display: block;
}

@keyframes kkbolanFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.kkbolan-app .kkbolan-step__header {
    margin-bottom: 28px;
}

.kkbolan-app .kkbolan-step__header h2 {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 32px;
    line-height: 1.15;
    color: var(--kk-navy);
    margin: 0 0 8px 0;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.kkbolan-app .kkbolan-step__header p {
    font-size: 16px;
    color: rgba(44, 44, 42, 0.7);
    margin: 0;
    max-width: 540px;
}

/* ===== Formfält ===== */

.kkbolan-app .kkbolan-field {
    margin-bottom: 20px;
}

.kkbolan-app .kkbolan-grid {
    display: grid;
    gap: 16px;
}

.kkbolan-app .kkbolan-grid--2 {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 600px) {
    .kkbolan-app .kkbolan-grid--2 {
        grid-template-columns: 1fr;
    }
}

.kkbolan-app .kkbolan-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--kk-anthracite);
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

.kkbolan-app .kkbolan-optional {
    color: rgba(44, 44, 42, 0.5);
    font-weight: 400;
    font-style: italic;
}

.kkbolan-app .kkbolan-help {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: rgba(44, 44, 42, 0.65);
    line-height: 1.5;
}

.kkbolan-app input[type="text"],
.kkbolan-app input[type="email"],
.kkbolan-app input[type="number"],
.kkbolan-app select,
.kkbolan-app textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    line-height: 1.4;
    font-family: inherit;
    color: var(--kk-anthracite);
    background: var(--kk-white);
    border: 1.5px solid var(--kk-border-strong);
    border-radius: var(--kk-radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Select: tvinga rätt höjd och centrering — överrider tema-CSS som annars klipper texten */
.kkbolan-app select {
    height: 52px;
    line-height: normal;
    vertical-align: middle;
    text-overflow: ellipsis;
}

.kkbolan-app input:focus,
.kkbolan-app select:focus,
.kkbolan-app textarea:focus {
    outline: none;
    border-color: var(--kk-navy);
    box-shadow: 0 0 0 4px rgba(24, 95, 165, 0.10);
    background: var(--kk-white);
}

.kkbolan-app input::placeholder,
.kkbolan-app textarea::placeholder {
    color: rgba(44, 44, 42, 0.35);
}

/* Input med suffix (kr, %) */
.kkbolan-app .kkbolan-input-suffix {
    position: relative;
}

.kkbolan-app .kkbolan-input-suffix input {
    padding-right: 50px;
}

.kkbolan-app .kkbolan-input-suffix span {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 600;
    color: rgba(44, 44, 42, 0.5);
    font-size: 15px;
    pointer-events: none;
}

/* Select med pil */
.kkbolan-app .kkbolan-select {
    position: relative;
}

.kkbolan-app .kkbolan-select::after {
    content: "";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-25%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--kk-navy);
    border-bottom: 2px solid var(--kk-navy);
    pointer-events: none;
}

.kkbolan-app .kkbolan-select select {
    padding-right: 44px;
    cursor: pointer;
}

/* ===== Checkboxar ===== */

.kkbolan-app .kkbolan-checks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 600px) {
    .kkbolan-app .kkbolan-checks {
        grid-template-columns: 1fr;
    }
}

.kkbolan-app .kkbolan-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--kk-light-blue);
    border: 1.5px solid transparent;
    border-radius: var(--kk-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.kkbolan-app .kkbolan-check:hover {
    border-color: var(--kk-border-strong);
}

.kkbolan-app .kkbolan-check input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.kkbolan-app .kkbolan-check__box {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    background: var(--kk-white);
    border: 2px solid var(--kk-border-strong);
    border-radius: 6px;
    position: relative;
    transition: all 0.2s ease;
}

.kkbolan-app .kkbolan-check__box::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 9px;
    border-right: 2.5px solid var(--kk-white);
    border-bottom: 2.5px solid var(--kk-white);
    transform: translate(-50%, -60%) rotate(45deg);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.kkbolan-app .kkbolan-check input:checked + .kkbolan-check__box {
    background: var(--kk-green);
    border-color: var(--kk-green);
}

.kkbolan-app .kkbolan-check input:checked + .kkbolan-check__box::after {
    opacity: 1;
}

.kkbolan-app .kkbolan-check input:checked ~ .kkbolan-check__label {
    color: var(--kk-navy);
    font-weight: 600;
}

.kkbolan-app .kkbolan-check__label {
    font-size: 15px;
    line-height: 1.45;
}

.kkbolan-app .kkbolan-check--inline {
    background: transparent;
    padding: 12px 0;
    align-items: flex-start;
}

.kkbolan-app .kkbolan-check--inline:hover {
    border-color: transparent;
}

.kkbolan-app .kkbolan-check--inline .kkbolan-check__label {
    font-size: 13px;
    color: rgba(44, 44, 42, 0.7);
    line-height: 1.5;
}

/* ===== Toner ===== */

.kkbolan-app .kkbolan-tones {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

@media (max-width: 600px) {
    .kkbolan-app .kkbolan-tones {
        grid-template-columns: 1fr;
    }
}

.kkbolan-app .kkbolan-tone {
    cursor: pointer;
}

.kkbolan-app .kkbolan-tone input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.kkbolan-app .kkbolan-tone__card {
    display: block;
    padding: 16px;
    background: var(--kk-light-blue);
    border: 1.5px solid transparent;
    border-radius: var(--kk-radius-sm);
    text-align: center;
    transition: all 0.2s ease;
}

.kkbolan-app .kkbolan-tone__card strong {
    display: block;
    color: var(--kk-navy);
    font-size: 15px;
    margin-bottom: 4px;
}

.kkbolan-app .kkbolan-tone__card em {
    display: block;
    font-style: normal;
    font-size: 12px;
    color: rgba(44, 44, 42, 0.65);
    line-height: 1.4;
}

.kkbolan-app .kkbolan-tone input:checked + .kkbolan-tone__card {
    background: var(--kk-white);
    border-color: var(--kk-navy);
    box-shadow: 0 0 0 4px rgba(24, 95, 165, 0.10);
}

/* ===== Knappar ===== */

.kkbolan-app .kkbolan-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.kkbolan-app .kkbolan-actions--end {
    justify-content: flex-end;
}

.kkbolan-app .kkbolan-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--kk-radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.kkbolan-app .kkbolan-btn--primary {
    background: var(--kk-navy);
    color: var(--kk-white);
    box-shadow: var(--kk-shadow-md);
}

.kkbolan-app .kkbolan-btn--primary:hover {
    background: var(--kk-navy-dark);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px -8px rgba(24, 95, 165, 0.35);
}

.kkbolan-app .kkbolan-btn--cta {
    background: linear-gradient(135deg, var(--kk-navy) 0%, var(--kk-green) 100%);
    padding: 16px 28px;
    font-size: 16px;
}

.kkbolan-app .kkbolan-btn--cta:hover {
    background: linear-gradient(135deg, var(--kk-navy-dark) 0%, var(--kk-green-dark) 100%);
}

.kkbolan-app .kkbolan-btn--ghost {
    background: transparent;
    color: var(--kk-navy);
    border-color: var(--kk-border-strong);
}

.kkbolan-app .kkbolan-btn--ghost:hover {
    background: var(--kk-light-blue);
    border-color: var(--kk-navy);
}

.kkbolan-app .kkbolan-btn:disabled,
.kkbolan-app .kkbolan-btn.is-loading {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.kkbolan-app .kkbolan-btn__loader {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: kkbolanSpin 0.7s linear infinite;
}

.kkbolan-app .kkbolan-btn.is-loading .kkbolan-btn__loader {
    display: inline-block;
}

.kkbolan-app .kkbolan-btn.is-loading .kkbolan-btn__label {
    opacity: 0.6;
}

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

/* ===== Error ===== */

.kkbolan-app .kkbolan-error {
    margin-top: 12px;
    padding: 12px 16px;
    background: rgba(220, 38, 38, 0.08);
    border-left: 3px solid #DC2626;
    border-radius: var(--kk-radius-sm);
    color: #991B1B;
    font-size: 14px;
}

/* ===== Resultat ===== */

.kkbolan-app .kkbolan-badge {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--kk-green), var(--kk-green-dark));
    color: var(--kk-white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 999px;
    margin-bottom: 12px;
}

.kkbolan-app .kkbolan-badge--neutral {
    background: linear-gradient(135deg, var(--kk-navy), var(--kk-navy-dark));
}

.kkbolan-app .kkbolan-savings {
    display: flex;
    align-items: stretch;
    background: linear-gradient(135deg, var(--kk-light-blue) 0%, #F5FAFE 100%);
    border: 1px solid var(--kk-border);
    border-radius: var(--kk-radius);
    padding: 24px;
    margin: 24px 0;
    gap: 16px;
    flex-wrap: wrap;
}

.kkbolan-app .kkbolan-savings__item {
    flex: 1;
    min-width: 140px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}

.kkbolan-app .kkbolan-savings__label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(44, 44, 42, 0.6);
}

.kkbolan-app .kkbolan-savings__value {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 40px;
    line-height: 1;
    color: var(--kk-navy);
    font-weight: 400;
}

.kkbolan-app .kkbolan-savings__value--green {
    color: var(--kk-green);
}

.kkbolan-app .kkbolan-savings__unit {
    font-size: 13px;
    color: rgba(44, 44, 42, 0.6);
    font-weight: 500;
}

.kkbolan-app .kkbolan-savings__divider {
    width: 1px;
    background: var(--kk-border);
    margin: 8px 0;
}

@media (max-width: 600px) {
    .kkbolan-app .kkbolan-savings {
        flex-direction: column;
    }
    .kkbolan-app .kkbolan-savings__divider {
        width: 100%;
        height: 1px;
    }
    .kkbolan-app .kkbolan-savings__value {
        font-size: 36px;
    }
}

.kkbolan-app .kkbolan-context {
    background: var(--kk-white);
    border: 1px solid var(--kk-border);
    border-radius: var(--kk-radius);
    padding: 20px;
    margin-bottom: 24px;
    font-size: 14px;
    color: rgba(44, 44, 42, 0.8);
    line-height: 1.65;
}

.kkbolan-app .kkbolan-context strong {
    color: var(--kk-navy);
}

/* ===== Mailpanel ===== */

.kkbolan-app .kkbolan-mail {
    background: var(--kk-white);
    border: 1.5px solid var(--kk-navy);
    border-radius: var(--kk-radius);
    padding: 28px;
    margin: 24px 0;
    box-shadow: var(--kk-shadow-md);
    position: relative;
}

.kkbolan-app .kkbolan-mail::before {
    content: "✉";
    position: absolute;
    top: -16px;
    left: 24px;
    background: var(--kk-navy);
    color: var(--kk-white);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.kkbolan-app .kkbolan-mail__header h3 {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 24px;
    color: var(--kk-navy);
    margin: 0 0 6px 0;
    font-weight: 400;
}

.kkbolan-app .kkbolan-mail__header p {
    margin: 0 0 20px 0;
    color: rgba(44, 44, 42, 0.7);
    font-size: 14px;
}

.kkbolan-app .kkbolan-mail__field {
    margin-bottom: 16px;
}

.kkbolan-app .kkbolan-mail__field label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(44, 44, 42, 0.55);
    margin-bottom: 6px;
}

.kkbolan-app .kkbolan-mail__recipient {
    padding: 12px 14px;
    background: var(--kk-light-blue);
    border-radius: var(--kk-radius-sm);
    font-family: "DM Mono", Menlo, monospace;
    font-size: 14px;
    color: var(--kk-navy);
    font-weight: 600;
}

.kkbolan-app .kkbolan-mail__subject {
    font-weight: 600;
    color: var(--kk-anthracite);
}

.kkbolan-app .kkbolan-mail__body {
    font-family: inherit;
    font-size: 14.5px;
    line-height: 1.65;
    white-space: pre-wrap;
    min-height: 320px;
    resize: vertical;
}

.kkbolan-app .kkbolan-mail__actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 16px;
    flex-wrap: wrap;
}

.kkbolan-app .kkbolan-copied {
    color: var(--kk-green);
    font-weight: 600;
    font-size: 14px;
    animation: kkbolanFadeIn 0.2s ease;
}

.kkbolan-app .kkbolan-tip {
    background: linear-gradient(135deg, rgba(29, 158, 117, 0.08), rgba(24, 95, 165, 0.06));
    border-left: 3px solid var(--kk-green);
    padding: 14px 18px;
    border-radius: var(--kk-radius-sm);
    font-size: 14px;
    line-height: 1.6;
    color: rgba(44, 44, 42, 0.85);
}

.kkbolan-app .kkbolan-tip strong {
    color: var(--kk-navy);
}

/* ===== Foot ===== */

.kkbolan-app .kkbolan-foot {
    margin-top: 24px;
    text-align: center;
    color: rgba(44, 44, 42, 0.55);
    font-size: 12px;
    line-height: 1.5;
}

/* ===== Responsiv ===== */

@media (max-width: 600px) {
    .kkbolan-app .kkbolan-shell {
        padding: 28px 20px;
        border-radius: 18px;
    }

    .kkbolan-app .kkbolan-step__header h2 {
        font-size: 26px;
    }

    .kkbolan-app .kkbolan-actions {
        flex-direction: column-reverse;
    }

    .kkbolan-app .kkbolan-actions .kkbolan-btn {
        width: 100%;
    }

    .kkbolan-app .kkbolan-progress__steps {
        font-size: 10px;
    }
}