/* --- VARIABLET DHE BAZA --- */
:root {
    --primary-color: #2b6cb0;
    --accent-color: #4299e1;
    --bg-light: #f7fafc;
    --transition-speed: 0.3s;
}

body {
    background-color: var(--bg-light);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: #2d3748;
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    overflow-x: hidden;
}

/* --- NAVBAR & NAVIGATION --- */
.navbar {
    z-index: 1050;
    transition: background-color 0.3s ease;
}

.navbar-brand span { color: var(--accent-color); }

.nav-link {
    cursor: pointer;
    font-weight: 500;
    transition: color 0.2s ease;
}

/* Rregullim për menunë në telefon */
@media (max-width: 991px) {
    .navbar-collapse {
        margin-top: 15px;
        padding-bottom: 20px;
    }
    .nav-link {
        padding: 12px 0 !important;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    #guest-zone {
        flex-direction: column;
        width: 100%;
        gap: 10px;
        margin-top: 15px;
    }
    #guest-zone button {
        width: 100%;
    }
}

.user-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.user-avatar:hover { transform: scale(1.1); }

/* --- HERO & CARD --- */
.hero-section { padding: 60px 0; }

.shortener-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    max-width: 850px;
    margin: 0 auto;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.form-control-lg {
    border: 2px solid #edf2f7;
    border-radius: 12px;
    padding: 15px 25px;
}

.form-control-lg:focus {
    border-color: var(--accent-color);
    box-shadow: none;
}

/* --- BUTTONS --- */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    padding: 12px 25px;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(66, 153, 225, 0.3);
}

/* --- REZULTATET --- */
.result-item {
    background: white;
    border-radius: 15px;
    padding: 18px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    animation: slideUp 0.4s ease forwards;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- FAQ / ACCORDION --- */
.accordion-item {
    border: none !important;
    margin-bottom: 10px;
    border-radius: 12px !important;
}

.accordion-button {
    border-radius: 12px !important;
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: #ebf4ff;
    color: var(--primary-color);
}

/* --- FOOTER & SOCIALS --- */
footer {
    transition: background-color var(--transition-speed);
}

footer .fa-brands {
    transition: all 0.3s ease;
}

footer a:hover .fa-facebook { color: #1877f2; transform: scale(1.2); }
footer a:hover .fa-linkedin { color: #0a66c2; transform: scale(1.2); }
footer a:hover .fa-github { color: #333; transform: scale(1.2); }
footer a:hover .fa-whatsapp { color: #25d366; transform: scale(1.2); }

/* --- DARK MODE --- */
body.dark-mode {
    background-color: #0f172a !important; /* Ngjyrë më moderne e errët */
    color: #f1f5f9 !important;
}

body.dark-mode .navbar, 
body.dark-mode .navbar-collapse,
body.dark-mode .bg-white,
body.dark-mode footer {
    background-color: #1e293b !important;
    border-color: #334155 !important;
}

body.dark-mode .shortener-card,
body.dark-mode .result-item,
body.dark-mode .modal-content,
body.dark-mode .accordion-item,
body.dark-mode .accordion-button {
    background-color: #1e293b !important;
    color: #f1f5f9 !important;
    border-color: #334155 !important;
}

body.dark-mode .form-control,
body.dark-mode .input-group-text {
    background-color: #334155 !important;
    border-color: #475569 !important;
    color: #ffffff !important;
}

body.dark-mode .nav-link,
body.dark-mode .text-secondary {
    color: #cbd5e1 !important;
}

body.dark-mode .accordion-button:not(.collapsed) {
    background-color: #334155;
    color: var(--accent-color);
}

/* --- RESPONSIVE DESIGN (MOBIL) --- */
@media (max-width: 768px) {
    .display-4 { font-size: 2rem; }
    .hero-section { padding: 40px 0; }
    
    .shortener-card {
        padding: 20px;
        margin: 0 15px;
    }
    
    .result-item {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .result-item .d-flex {
        width: 100%;
        justify-content: center;
    }
}

/* UTILS */
#qrcode {
    padding: 15px;
    background: white;
    border-radius: 10px;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}
#user-zone {
    display: none; /* Do të ndryshohet nga JS me !important */
}

/* Fix për tekstin në dark mode */
body.dark-mode .dropdown-menu {
    background-color: #1e293b !important;
    border: 1px solid #334155 !important;
}

body.dark-mode .dropdown-item {
    color: #f1f5f9 !important;
}

body.dark-mode .dropdown-item:hover {
    background-color: #334155 !important;
}