/* Font Face Declarations */
/* Cyrillic */
@font-face {
    font-family: "Product Sans";
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/productsans/v18/pxiDypQkot1TnFhsFMOfGShVE9eOcEg.woff2)
    format("woff2");
    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* Greek */
@font-face {
    font-family: "Product Sans";
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/productsans/v18/pxiDypQkot1TnFhsFMOfGShVFNeOcEg.woff2)
    format("woff2");
    unicode-range: U+0370-03FF;
}

/* Latin-ext */
@font-face {
    font-family: "Product Sans";
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/productsans/v18/pxiDypQkot1TnFhsFMOfGShVGdeOcEg.woff2)
    format("woff2");
    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB,
    U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Latin */
@font-face {
    font-family: "Product Sans";
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/productsans/v18/pxiDypQkot1TnFhsFMOfGShVF9eO.woff2)
    format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}
/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* BASE */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
}

/* Global */
body {
    font-family: 'Product Sans', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    background-color: var(--background);
    color: var(--text);
    transition: background-color 0.4s, color 0.4s, box-shadow 0.4s;
}

/* COLOR SCHEME */
:root {
    --background: #fbf8f3;
    --sidebar: #f2e7d5;
    --text: #5d5c5b;
    --primary: #e3cca4;
    --primary-hover: #a3927c;
    --accent: #948379;
    --border: #c4b9aa;

    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #c4b9aa;
    --table-header: #5d5c5b;
    --table-row: #ffffff;
    --table-row-hover: #f7f0e8;
}

.dark {
    --background: #1f2937;
    --sidebar: #111827;
    --text: #fbdfbb;
    --primary: #fbdfbb;
    --primary-hover: #e3cca4;
    --accent: #e3cca4;
    --border: #374151;

    --card-bg: #1f2937;
    --input-bg: #374151;
    --input-border: #4b5563;
    --table-header: #374151;
    --table-row: #1f2937;
    --table-row-hover: #374151;
}

.dark .button-primary,
.dark .button-primary-link,
.dark .button-secondary,
.dark .button-secondary-link {
    color: #1f2937;
}

.dark .button-primary:hover,
.dark .button-primary-link:hover,
.dark .button-secondary:hover,
.dark .button-secondary-link:hover {
    color: #1f2937;
}

/* LINKS */
a {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--primary-hover);
}

/* HEADINGS */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text);
}
/* SIDEBAR NOVO */
#sidebar {
    background-color: var(--sidebar);
    color: var(--text);
    width: 250px;
    min-height: 100vh;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    z-index: 50;
    font-family: 'Product Sans', sans-serif;
}

#sidebar a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
}

#sidebar a:hover {
    color: var(--accent);
    transform: translateX(4px);
}

#menu-toggle {
    background-color: var(--sidebar);
    color: var(--text);
}

#menu-toggle:hover {
    color: var(--accent);
}

#overlay {
    background-color: rgba(0, 0, 0, 0.5);
}
/* Stilizujte oblačić da bude prikazan u footeru */
#tooltip-target {
    position: fixed;
    bottom: 80px; /* Udaljenost od dna ekrana */
    right: 20px;  /* Udaljenost od desne ivice */
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Stil za dugme u footeru */
#first-access-info {
    background-color: var(--primary);
    color: var(--text);
    border-radius: 9999px;
    padding: 0.7rem 1.5rem;
    font-size: 18px; /* Veća ikonica */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s, color 0.3s;
}

/* Hover efekat za dugme */
#first-access-info:hover {
    background-color: var(--primary-hover);
    color: var(--background);
}

/* SIDEBAR - animacija hamburger dugmeta */
#menu-toggle.open i {
    transform: rotate(90deg);
    transition: transform 0.3s ease;
}

/* BUTTONS */
button, .button {
    font-family: 'Product Sans', sans-serif;
    background-color: var(--primary);
    color: var(--text);
    border: none;
    cursor: pointer;
    padding: 0.6rem 1.4rem;
    border-radius: 10px;
    font-weight: 500;
    transition: background-color 0.3s, color 0.3s ease; /* Samo boje */
}

button:hover, .button:hover {
    background-color: var(--accent);
    color: var(--background);
    /* NEMA više transform */
}

button:active, .button:active {
    /* NEMA više transform */
}

.button-primary, .button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    font-size: 15px;
    font-weight: 600;
    border-radius: 9999px;
}

.button-primary {
    background-color: var(--primary);
    color: var(--text);
}

.button-primary:hover {
    background-color: var(--accent);
    color: var(--background);
}

.button-secondary {
    background-color: var(--primary-hover);
    color: var(--text);
    box-shadow: 0 8px 15px rgba(0,0,0,0.08);
}

.button-secondary:hover {
    background-color: var(--accent);
    color: var(--background);
    /* Uklonjeno translateY! */
}

.button-success, .button-tertiary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    transition: background-color 0.3s;
}

.button-success {
    background-color: #22c55e;
    color: white;
}

.button-success:hover {
    background-color: #16a34a;
}

.button-tertiary {
    background-color: #6b7280;
    color: white;
}

.button-tertiary:hover {
    background-color: #374151;
}

.button-xs {
    padding: 0.4rem 0.8rem;
    font-size: 12px;
    border-radius: 9999px;
}

.button-primary-link, .button-secondary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    font-size: 15px;
    border-radius: 9999px;
    text-decoration: none;
}

.button-primary-link {
    background-color: var(--primary);
    color: var(--text);
}

.button-primary-link:hover {
    background-color: var(--accent);
    color: var(--background);
}

.button-secondary-link {
    background-color: var(--accent);
    color: var(--background);
}

.button-secondary-link:hover {
    background-color: var(--primary-hover);
    color: var(--text);
}

.button-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    font-size: 15px;
    font-weight: 600;
    border-radius: 9999px; /* Da bude full zaobljeno kao ostali */
    background-color: var(--accent);
    color: var(--background);
    transition: background-color 0.3s, color 0.3s;
}

.button-danger:hover {
    background-color: var(--primary-hover);
    color: var(--text);
}


/* INPUTS */
input, select, textarea {
    font-family: 'Product Sans', sans-serif;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 0.7rem 1rem;
    font-size: 14px;
    color: var(--text);
    transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(148, 131, 121, 0.4);
}

a:focus, button:focus, input:focus, select:focus, textarea:focus {
    outline: 2px dashed var(--accent);
    outline-offset: 4px;
}

/* TABLES */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    border-radius: 12px;
    overflow: hidden;
}

th, td {
    padding: 12px 16px;
}

th {
    background-color: var(--table-header);
    color: var(--background);
    font-weight: 600;
}

td {
    background-color: var(--table-row);
    border-bottom: 1px solid var(--input-border);
    color: var(--text);
}

tr:hover td {
    background-color: var(--table-row-hover);
}

/* SIDEBAR */
.sidebar {
    background-color: var(--sidebar);
    width: 250px;
    min-height: 100vh;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar a {
    color: var(--text);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 15px;
    transition: all 0.3s ease;
}

.sidebar a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

/* CARDS */
.card {
    background-color: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

/* ALERTS */
.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    padding: 1rem;
    border-radius: 10px;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 1rem;
    border-radius: 10px;
}

/* NAVBAR */
nav {
    background-color: var(--button-bg);
    color: var(--background);
}

nav a {
    color: var(--background);
    font-weight: 500;
}

nav a:hover {
    color: var(--primary-hover);
}

/* SMALL HELPERS */
.shadow-lg {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.transition {
    transition: all 0.3s ease;
}

.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 1rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }

/* MOBILE MENU */
#mobile-menu {
    transition: all 0.4s ease;
}

#theme-toggle {
    background-color: var(--primary);
    color: var(--background);
    border: none;
    border-radius: 9999px;
    padding: 0.7rem;
    min-width: 50px; /* 👈 ovde dodaj min-width */
    min-height: 50px; /* 👈 opciono, ako želiš da bude baš kockasto pre zaokruživanja */
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
    transition: background-color 0.3s, color 0.3s;
}

#theme-toggle:hover {
    background-color: var(--primary-hover);
    color: var(--background);
}

#theme-toggle:focus {
    outline: none;
}


/* LOADER */
.loader {
    border: 4px solid var(--input-border);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    animation: spin 1s linear infinite;
    margin: auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}