/* ==========================================================
   QVSTAMPS – USEFUL PHILATELIC LINKS
   ========================================================== */

*{
    box-sizing:border-box;
}

html{
    min-height:100%;
    scroll-behavior:smooth;
}

body{
    min-height:100vh;

    margin:0;
    padding:0;

    background:
        linear-gradient(
            rgba(25,42,40,.36),
            rgba(25,42,40,.36)
        ),
        url('/images/DISPLAY/ask_background.png')
        center top / cover fixed;

    background-color:#263F3D;

    color:#29261F;

    font-family:
        Georgia,
        "Times New Roman",
        serif;
}

button,
input{
    font:inherit;
}

[hidden]{
    display:none !important;
}

.links-page{
    width:100%;
    padding:1px 0 48px;
}

/* ==========================================================
   SEARCH PANEL
   ========================================================== */

.links-search-panel{
    position:relative;

    width:min(1120px, calc(100% - 40px));

    margin:0 auto 21px;
    padding:16px 20px;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:25px;

    background:
        linear-gradient(
            145deg,
            rgba(255,253,248,0.98),
            rgba(238,226,203,0.98)
        );

    border:2px solid rgba(169,125,30,0.78);
    border-radius:13px;

    box-shadow:
        0 7px 19px rgba(40,28,10,0.18),
        inset 0 1px 0 rgba(255,255,255,0.82);
}

.links-search-panel::before{
    content:"";

    position:absolute;
    inset:6px;

    border:1px solid rgba(169,125,30,0.18);
    border-radius:8px;

    pointer-events:none;
}

.links-search-panel__heading{
    position:relative;
    z-index:1;

    flex:0 1 410px;

    display:flex;
    align-items:center;

    gap:12px;
}

.links-search-panel__icon{
    flex:0 0 39px;

    width:39px;
    height:39px;

    display:flex;
    align-items:center;
    justify-content:center;

    background:#173F3C;
    color:#FFF8E8;

    border:2px solid #D1AE57;
    border-radius:50%;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:20px;
    font-weight:700;

    box-shadow:0 4px 10px rgba(0,0,0,0.17);
}

.links-search-panel__heading h2{
    margin:0;

    color:#0B2038;

    font-size:24px;
    line-height:1.15;
    font-weight:400;
}

.links-search-panel__heading p{
    margin:3px 0 0;

    color:#655D51;

    font-size:13px;
    line-height:1.3;
}

.links-search-controls{
    position:relative;
    z-index:1;

    flex:1 1 590px;

    display:flex;
    align-items:center;
    justify-content:flex-end;

    gap:11px;
}

.links-search-input-wrapper{
    position:relative;

    flex:1 1 auto;
}

.links-search-input-wrapper > span{
    position:absolute;
    top:50%;
    left:13px;

    transform:translateY(-50%);

    color:#173F3C;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:18px;
    font-weight:700;

    pointer-events:none;
}

.links-search-input-wrapper input{
    width:100%;
    min-height:43px;

    padding:9px 42px 9px 40px;

    background:#FFFDF8;
    color:#29261F;

    border:2px solid rgba(169,125,30,0.75);
    border-radius:8px;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:14px;
    line-height:1.2;
    font-weight:600;
}

.links-search-input-wrapper input::placeholder{
    color:#746B5D;
    font-weight:400;
}

.links-search-input-wrapper input:focus{
    outline:3px solid rgba(169,125,30,0.24);
    outline-offset:2px;

    border-color:#173F3C;
}

.links-clear-search{
    position:absolute;
    top:50%;
    right:10px;

    width:27px;
    height:27px;

    display:flex;
    align-items:center;
    justify-content:center;

    padding:0;

    transform:translateY(-50%);

    background:transparent;
    color:#665D4F;

    border:0;
    border-radius:50%;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:22px;
    line-height:1;

    cursor:pointer;
}

.links-clear-search:hover{
    background:#E9DDC6;
    color:#0B2038;
}

.links-result-count{
    flex:0 0 auto;

    min-width:107px;

    padding:9px 11px;

    background:#173F3C;
    color:#FFF8E8;

    border:1px solid #A97D1E;
    border-radius:7px;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:13px;
    line-height:1.2;
    font-weight:700;

    text-align:center;

    box-shadow:0 3px 8px rgba(0,0,0,0.15);
}

/* ==========================================================
   LINKS GRID
   ========================================================== */

.links-list-section{
    width:min(1120px, calc(100% - 40px));
    margin:0 auto;
}

.links-grid{
    display:grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap:14px;
}

.link-card{
    position:relative;

    min-width:0;
    min-height:132px;

    display:flex;
    align-items:stretch;

    background:
        linear-gradient(
            145deg,
            rgba(255,253,247,0.98),
            rgba(239,226,201,0.97)
        );

    border:1px solid rgba(169,125,30,0.75);
    border-radius:11px;

    box-shadow:
        0 5px 14px rgba(40,28,10,0.15),
        inset 0 1px 0 rgba(255,255,255,0.78);

    overflow:hidden;

    transition:
        transform .18s ease,
        box-shadow .18s ease,
        border-color .18s ease;
}

.link-card::after{
    content:"";

    position:absolute;
    inset:5px;

    border:1px solid rgba(169,125,30,0.15);
    border-radius:7px;

    pointer-events:none;
}

.link-card:hover{
    transform:translateY(-3px);

    border-color:#8D6618;

    box-shadow:
        0 9px 21px rgba(40,28,10,0.22),
        inset 0 1px 0 rgba(255,255,255,0.82);
}

.link-card__number{
    position:relative;
    z-index:1;

    flex:0 0 54px;

    display:flex;
    align-items:center;
    justify-content:center;

    background:
        linear-gradient(
            #214E4A,
            #123532
        );

    color:#EEDDAE;

    border-right:2px solid #A97D1E;

    font-family:
        Georgia,
        "Times New Roman",
        serif;

    font-size:18px;
    line-height:1;
    font-weight:700;

    letter-spacing:1px;
}

/*
   Forum cards use a burgundy strip instead of green.
*/
.link-card--forum .link-card__number{
    background:
        linear-gradient(
            #7A3440,
            #511D27
        );

    color:#FFF2D5;

    border-right-color:#C79A45;
}

.link-card--forum{
    border-color:rgba(127,52,64,0.64);
}

.link-card--forum::after{
    border-color:rgba(127,52,64,0.14);
}

.link-card--forum:hover{
    border-color:#7A3440;

    box-shadow:
        0 9px 21px rgba(69,24,32,0.23),
        inset 0 1px 0 rgba(255,255,255,0.82);
}

.link-card__content{
    position:relative;
    z-index:1;

    min-width:0;

    padding:17px 19px 16px;
}

.link-card h3{
    margin:0 0 8px;

    font-size:19px;
    line-height:1.22;
    font-weight:700;
}

.link-card h3 a{
    color:#0B2038;
    text-decoration:none;
}

.link-card h3 a:hover{
    color:#755312;

    text-decoration:underline;
    text-decoration-thickness:1px;
    text-underline-offset:3px;
}

/*
   Forum title links use the same burgundy family on hover.
*/
.link-card--forum h3 a:hover{
    color:#762F3B;
}

.link-card h3 a:focus-visible{
    outline:3px solid rgba(169,125,30,0.45);
    outline-offset:4px;
    border-radius:2px;
}

.link-card p{
    margin:0;

    color:#4D473E;

    font-size:14px;
    line-height:1.45;
}

/* ==========================================================
   NO RESULTS
   ========================================================== */

.links-no-results{
    width:min(650px, 100%);

    margin:22px auto 0;
    padding:24px;

    background:
        linear-gradient(
            145deg,
            #FFFDF8,
            #EEE2CB
        );

    border:1px solid rgba(169,125,30,0.76);
    border-radius:12px;

    box-shadow:0 7px 18px rgba(40,28,10,0.17);

    text-align:center;
}

.links-no-results__symbol{
    width:51px;
    height:51px;

    display:flex;
    align-items:center;
    justify-content:center;

    margin:0 auto 10px;

    background:#173F3C;
    color:#FFF8E8;

    border:2px solid #D1AE57;
    border-radius:50%;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:25px;
    font-weight:700;
}

.links-no-results h3{
    margin:0 0 7px;

    color:#0B2038;

    font-size:22px;
    font-weight:400;
}

.links-no-results p{
    margin:0 0 14px;

    font-size:14px;
    line-height:1.4;
}

.links-reset-button{
    min-height:40px;

    padding:9px 17px;

    background:
        linear-gradient(
            #214E4A,
            #123532
        );

    color:#FFF8E8;

    border:1px solid #0B2927;
    border-radius:7px;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:14px;
    font-weight:700;

    cursor:pointer;

    box-shadow:0 4px 10px rgba(0,0,0,0.17);
}

.links-reset-button:hover{
    filter:brightness(1.08);
}

/* ==========================================================
   SUGGESTION PANEL
   ========================================================== */

.links-suggestion{
    width:min(790px, calc(100% - 40px));

    display:flex;
    align-items:center;
    justify-content:center;

    gap:10px;

    margin:22px auto 0;
    padding:11px 16px;

    background:rgba(255,252,244,0.86);

    border:1px solid rgba(169,125,30,0.58);
    border-radius:8px;

    color:#514A3E;

    text-align:center;
}

.links-suggestion span{
    color:#A97D1E;
    font-size:11px;
}

.links-suggestion p{
    margin:0;

    font-size:13px;
    line-height:1.35;
    font-style:italic;
}

/* ==========================================================
   BACK NAVIGATION
   ========================================================== */

.links-navigation{
    width:min(1120px, calc(100% - 40px));

    margin:25px auto 0;

    text-align:center;
}

.links-back-link{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    gap:8px;

    padding:10px 17px;

    background:
        linear-gradient(
            #FFF9EA,
            #E8D5AE
        );

    color:#0B2038;

    border:1px solid #A97D1E;
    border-radius:8px;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size:14px;
    line-height:1.2;
    font-weight:700;

    text-decoration:none;

    box-shadow:0 5px 13px rgba(40,28,10,0.17);

    transition:
        transform .18s ease,
        filter .18s ease;
}

.links-back-link:hover{
    transform:translateY(-2px);
    filter:brightness(1.05);
}

.links-back-link:focus-visible{
    outline:3px solid #A97D1E;
    outline-offset:3px;
}

.links-back-link span{
    font-size:19px;
    line-height:1;
}

/* ==========================================================
   ACCESSIBILITY
   ========================================================== */

.visually-hidden{
    position:absolute !important;

    width:1px !important;
    height:1px !important;

    padding:0 !important;
    margin:-1px !important;

    overflow:hidden !important;

    clip:rect(0, 0, 0, 0) !important;
    white-space:nowrap !important;

    border:0 !important;
}

/* ==========================================================
   TABLET
   ========================================================== */

@media (max-width:850px){

    .links-search-panel{
        align-items:stretch;
        flex-direction:column;

        gap:13px;
    }

    .links-search-panel__heading{
        flex-basis:auto;
    }

    .links-search-controls{
        flex-basis:auto;
    }
}

/* ==========================================================
   MOBILE
   ========================================================== */

@media (max-width:680px){

    body{
        background-attachment:scroll;
    }

    .links-page{
        padding-bottom:35px;
    }

    .links-search-panel,
    .links-list-section,
    .links-suggestion,
    .links-navigation{
        width:calc(100% - 22px);
    }

    .links-search-panel{
        padding:16px 14px;
    }

    .links-search-panel__heading h2{
        font-size:21px;
    }

    .links-search-controls{
        align-items:stretch;
        flex-direction:column;
    }

    .links-result-count{
        align-self:flex-end;
        min-width:104px;
    }

    .links-grid{
        grid-template-columns:1fr;
    }

    .link-card{
        min-height:0;
    }

    .link-card__number{
        flex-basis:46px;

        font-size:15px;
    }

    .link-card__content{
        padding:15px 15px 14px;
    }

    .link-card h3{
        font-size:18px;
    }
}

/* ==========================================================
   VERY SMALL SCREENS
   ========================================================== */

@media (max-width:420px){

    .links-search-panel__heading{
        align-items:flex-start;
    }

    .links-search-panel__icon{
        flex-basis:35px;

        width:35px;
        height:35px;

        font-size:18px;
    }

    .links-search-input-wrapper input{
        font-size:13px;
    }

    .links-suggestion{
        align-items:flex-start;
        text-align:left;
    }
}

/* ==========================================================
   REDUCED MOTION
   ========================================================== */

@media (prefers-reduced-motion:reduce){

    html{
        scroll-behavior:auto;
    }

    .link-card,
    .links-back-link{
        transition:none;
    }

    .link-card:hover,
    .links-back-link:hover{
        transform:none;
    }
}