/* ============================================================
   PESARES Transfer - tema i raspored
   Boje: teal akcenat (#00c8a0) na tamnoj pozadini (#0a0e1a)
   Pisma: Outfit (naslovi) + DM Sans (tijelo)
   ============================================================ */

:root {
    --pesares-akcent: #00c8a0;
    --pesares-akcent-svijetli: #0ff2c8;
    --pesares-pozadina: #0a0e1a;
    --pesares-povrsina: #12121c;
    --pesares-kartica: #1a1a2e;
    --pesares-rub: #2a2a3a;
    --pesares-tekst: #e8e8ee;
    --pesares-tekst-tih: #8b95a8;
    --pesares-greska: #e05555;
    --pesares-uspjeh: #00c8a0;
}

/* ─── Osnovni reset ─── */
html {
    position: relative;
    min-height: 100%;
    height: 100%;
}
html, body {
    background-color: var(--pesares-pozadina) !important;
    color: var(--pesares-tekst) !important;
    font-family: 'DM Sans', 'Outfit', -apple-system, sans-serif !important;
    -webkit-font-smoothing: antialiased;
}

/* ─── Raspored sa podnožjem priljepljenim za dno prozora ─── */
/* Klasični pristup: tijelo je relativno pozicionirano sa donjim razmakom jednakim */
/* visini podnožja. Podnožje je apsolutno pozicionirano za donji rub tijela. */
body {
    position: relative !important;
    min-height: 100vh !important;
    margin: 0 !important;
    padding: 0 0 80px 0 !important;
    box-sizing: border-box;
}
body > .container,
body > div.container {
    width: 100% !important;
    max-width: 1140px;
    padding-bottom: 24px;
}
/* Podnožje je pričvršćeno za donji rub tijela, preko cijele širine */
footer.footer,
body > footer,
body > footer.footer {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    margin: 0 !important;
}

/* ─── Animirana pozadina (plutajući geometrijski oblici) ─── */
/* Sloj sa pozadinskim pretapanjima i plutajućim oblicima. */
/* Z-index 0 ga drži iznad osnovne boje tijela ali ispod sadržaja. */
.pesares-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
/* Sadržaj i podnožje moraju biti iznad pozadinskog sloja */
body > .container,
body > div.container,
footer.footer,
body > footer,
body > footer.footer {
    position: relative;
    z-index: 1;
}
.pesares-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(0,200,160,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(15,242,200,0.05) 0%, transparent 50%),
        radial-gradient(ellipse 40% 40% at 50% 80%, rgba(245,166,35,0.04) 0%, transparent 50%);
}
.pesares-shape {
    position: absolute;
    border: 1px solid rgba(0,200,160,0.12);
    animation: pesares-float 20s infinite ease-in-out;
}
.pesares-shape--1 {
    width: 300px;
    height: 300px;
    top: 10%;
    right: -5%;
    border-radius: 40% 60% 65% 35% / 40% 45% 55% 60%;
    animation-delay: 0s;
}
.pesares-shape--2 {
    width: 200px;
    height: 200px;
    bottom: 15%;
    left: -3%;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: -7s;
    border-color: rgba(245,166,35,0.08);
}
.pesares-shape--3 {
    width: 120px;
    height: 120px;
    top: 30%;
    left: 15%;
    transform: rotate(45deg);
    animation-delay: -13s;
}
.pesares-shape--4 {
    width: 80px;
    height: 80px;
    bottom: 30%;
    right: 20%;
    border-radius: 50%;
    border-color: rgba(0,200,160,0.18);
    animation-delay: -4s;
    animation-duration: 15s;
}
@keyframes pesares-float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(15px, -20px) rotate(5deg); }
    50% { transform: translate(-10px, 15px) rotate(-3deg); }
    75% { transform: translate(20px, 10px) rotate(4deg); }
}

/* ─── Zaglavlje sa znakom i nazivom ─── */
.pesares-brand {
    text-align: center;
    padding: 36px 20px 20px;
}
.pesares-logo {
    width: 64px;
    height: 64px;
    color: var(--pesares-akcent);
    margin-bottom: 16px;
    display: inline-block;
    filter: drop-shadow(0 0 20px rgba(0,200,160,0.3));
}
.pesares-brand h1 {
    font-family: 'Outfit', sans-serif !important;
    font-weight: 700 !important;
    font-size: 2.5rem !important;
    margin: 0 !important;
    letter-spacing: -0.02em;
    color: var(--pesares-tekst) !important;
}
/* Prefiks "PESARES" je u prelivu boja */
.pesares-brand-prefix {
    background: linear-gradient(135deg, var(--pesares-akcent), var(--pesares-akcent-svijetli));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}
.pesares-subtitle {
    color: var(--pesares-tekst-tih) !important;
    font-size: 1.3rem;
    margin-top: 12px;
    margin-bottom: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}
@media (max-width: 600px) {
    .pesares-subtitle {
        font-size: 1.1rem;
    }
}
hr {
    border-color: rgba(255,255,255,0.08) !important;
    margin: 30px 0 !important;
}

/* ─── Tipografija ─── */
h1, h2, h3, h4, h5, h6,
.navbar-brand, .display-1, .display-2, .display-3, .display-4 {
    font-family: 'Outfit', 'DM Sans', sans-serif !important;
    color: var(--pesares-tekst) !important;
    font-weight: 600;
}
a {
    color: var(--pesares-akcent) !important;
    text-decoration: none;
    transition: color 0.15s;
}
a:hover {
    color: var(--pesares-akcent-svijetli) !important;
    text-decoration: underline;
}

/* ─── Navigacija (ako se ikada koristi) ─── */
.navbar,
.navbar-default {
    background-color: var(--pesares-povrsina) !important;
    border-bottom: 1px solid var(--pesares-rub) !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.navbar-brand {
    color: var(--pesares-akcent) !important;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.navbar-nav > li > a,
.navbar-default .navbar-nav > li > a {
    color: var(--pesares-tekst) !important;
}
.navbar-nav > li > a:hover {
    color: var(--pesares-akcent) !important;
    background: rgba(0, 200, 160, 0.06) !important;
}

/* ─── Dugmad - jedinstven izgled ─── */
/* Svi naglašeni elementi (potvrda, slanje, dodaj, novo) imaju isti stil: */
/* tanak teal rub i prozirna teal pozadina u mirovanju, pun teal na prelazu mišem. */
.btn-primary,
.btn-success,
.btn-info,
.btn-new-session,
.btn-admin-refresh,
button#uploadBtn,
button#uploadRetryBtn {
    background-color: rgba(0, 200, 160, 0.08) !important;
    border: 1.5px solid var(--pesares-akcent) !important;
    color: var(--pesares-akcent) !important;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-primary svg,
.btn-success svg,
.btn-info svg,
.btn-new-session svg,
.btn-admin-refresh svg,
button#uploadBtn svg,
button#uploadRetryBtn svg {
    fill: var(--pesares-akcent) !important;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.btn-success:hover,
.btn-success:focus,
.btn-success:active,
.btn-success.active,
.btn-info:hover,
.btn-info:focus,
.btn-info:active,
.btn-info.active,
.btn-new-session:hover,
.btn-new-session:focus,
.btn-admin-refresh:hover,
.btn-admin-refresh:focus,
button#uploadBtn:hover,
button#uploadBtn:focus,
button#uploadRetryBtn:hover,
button#uploadRetryBtn:focus {
    background-color: var(--pesares-akcent) !important;
    border-color: var(--pesares-akcent) !important;
    color: #0a0e1a !important;
    box-shadow: 0 4px 12px rgba(0, 200, 160, 0.3);
    transform: translateY(-1px);
}
.btn-primary:hover svg,
.btn-success:hover svg,
.btn-info:hover svg,
.btn-new-session:hover svg,
.btn-admin-refresh:hover svg,
button#uploadBtn:hover svg,
button#uploadRetryBtn:hover svg {
    fill: #0a0e1a !important;
}

/* Sekundarna i pomoćna dugmad */
.btn-default,
.btn-secondary {
    background-color: var(--pesares-kartica) !important;
    border-color: var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
}
.btn-default:hover,
.btn-secondary:hover {
    background-color: var(--pesares-rub) !important;
    border-color: var(--pesares-akcent) !important;
    color: var(--pesares-akcent) !important;
}
.btn-danger {
    background-color: var(--pesares-greska) !important;
    border-color: var(--pesares-greska) !important;
}

/* ─── Ploče, kartice i okviri ─── */
.panel,
.card,
.well,
.upload-area,
.dropzone {
    background-color: var(--pesares-povrsina) !important;
    border: 1px solid var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
    border-radius: 12px !important;
}
.panel-heading,
.card-header {
    background-color: var(--pesares-kartica) !important;
    border-bottom: 1px solid var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
}
.panel-title {
    color: var(--pesares-tekst) !important;
}

/* ─── Polja za unos ─── */
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
textarea,
select {
    background-color: var(--pesares-kartica) !important;
    border: 1px solid var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
    transition: all 0.15s;
}
.form-control:focus,
input:focus,
textarea:focus,
select:focus {
    background-color: var(--pesares-kartica) !important;
    border-color: var(--pesares-akcent) !important;
    color: var(--pesares-tekst) !important;
    box-shadow: 0 0 0 3px rgba(0, 200, 160, 0.15) !important;
    outline: none !important;
}
.form-control::placeholder {
    color: var(--pesares-tekst-tih) !important;
}
label {
    color: var(--pesares-tekst-tih) !important;
    font-weight: 500;
}

/* ─── Tablice ─── */
.table,
table {
    color: var(--pesares-tekst) !important;
    background-color: transparent !important;
}
.table > thead > tr > th,
.table > tbody > tr > th {
    border-bottom: 2px solid var(--pesares-akcent) !important;
    color: var(--pesares-tekst) !important;
    background-color: var(--pesares-povrsina) !important;
}
.table > tbody > tr > td {
    border-top: 1px solid var(--pesares-rub) !important;
}
.table > tbody > tr:hover {
    background-color: rgba(0, 200, 160, 0.04) !important;
}
.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255,255,255,0.02) !important;
}

/* ─── Spiskovi i nizovi ─── */
.list-group-item {
    background-color: var(--pesares-povrsina) !important;
    border-color: var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
}
.list-group-item:hover {
    background-color: var(--pesares-kartica) !important;
}

/* ─── Obavijesti ─── */
.alert {
    border-radius: 10px !important;
    border-width: 1px !important;
}
.alert-success {
    background-color: rgba(0, 200, 160, 0.08) !important;
    border-color: rgba(0, 200, 160, 0.3) !important;
    color: var(--pesares-akcent) !important;
}
.alert-danger,
.alert-error {
    background-color: rgba(224, 85, 85, 0.08) !important;
    border-color: rgba(224, 85, 85, 0.3) !important;
    color: var(--pesares-greska) !important;
}
.alert-info {
    background-color: rgba(0, 200, 160, 0.05) !important;
    border-color: rgba(0, 200, 160, 0.2) !important;
    color: var(--pesares-tekst) !important;
}

/* ─── Pojas napretka ─── */
.progress {
    background-color: var(--pesares-kartica) !important;
    border-radius: 8px !important;
    overflow: hidden;
    height: 12px;
}
.progress-bar {
    background-color: var(--pesares-akcent) !important;
    background-image: linear-gradient(90deg,
        var(--pesares-akcent) 0%,
        var(--pesares-akcent-svijetli) 100%);
}

/* ─── Zona za prevlačenje fajlova ─── */
.dropzone,
.dz-clickable {
    background-color: var(--pesares-povrsina) !important;
    border: 2px dashed var(--pesares-rub) !important;
    border-radius: 16px !important;
    color: var(--pesares-tekst-tih) !important;
    padding: 40px !important;
    transition: all 0.2s;
}
.dropzone:hover,
.dropzone.dz-drag-hover {
    border-color: var(--pesares-akcent) !important;
    background-color: rgba(0, 200, 160, 0.04) !important;
    color: var(--pesares-akcent) !important;
}
.dz-preview,
.upload-item,
.file-item {
    background-color: var(--pesares-kartica) !important;
    border: 1px solid var(--pesares-rub) !important;
    border-radius: 8px !important;
    color: var(--pesares-tekst) !important;
}

/* ─── Modal prozor ─── */
.modal-content {
    background-color: var(--pesares-povrsina) !important;
    border: 1px solid var(--pesares-rub) !important;
    color: var(--pesares-tekst) !important;
    border-radius: 16px !important;
}
.modal-header {
    border-bottom: 1px solid var(--pesares-rub) !important;
}
.modal-footer {
    border-top: 1px solid var(--pesares-rub) !important;
}
.modal-backdrop {
    background-color: #000 !important;
    opacity: 0.7 !important;
}

/* ─── Kod i izvodi ─── */
code, pre, .url-display, .download-link {
    background-color: var(--pesares-kartica) !important;
    color: var(--pesares-akcent) !important;
    border: 1px solid var(--pesares-rub) !important;
    border-radius: 6px !important;
    padding: 4px 8px;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
}

/* ─── Podnožje stranice ─── */
footer,
.footer {
    background-color: var(--pesares-povrsina) !important;
    border-top: 1px solid rgba(0, 200, 160, 0.18) !important;
    color: var(--pesares-tekst) !important;
    padding: 24px 0 !important;
    text-align: center;
    font-size: 14px !important;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.4);
    min-height: 64px;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
footer .container,
.footer .container {
    width: 100% !important;
}
footer .text-muted,
.footer .text-muted {
    color: var(--pesares-tekst) !important;
    opacity: 0.85;
}
footer a,
.footer a {
    color: var(--pesares-akcent) !important;
    font-weight: 500;
    text-decoration: none;
}
footer a:hover,
.footer a:hover {
    color: var(--pesares-akcent-svijetli) !important;
    text-decoration: underline;
}

/* ─── Skrol traka i označavanje ─── */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}
::-webkit-scrollbar-track {
    background: var(--pesares-pozadina);
}
::-webkit-scrollbar-thumb {
    background: var(--pesares-kartica);
    border-radius: 6px;
    border: 2px solid var(--pesares-pozadina);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--pesares-rub);
}
::selection {
    background: rgba(0, 200, 160, 0.3);
    color: var(--pesares-tekst);
}