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Dosya Düzenle: student-zone.php

<?php
session_set_cookie_params(86400 * 30);
session_start();
include "db.php";
if(!isset($_SESSION['user_id']) || $_SESSION['role'] != "teacher"){
    header("Location: ../login.php");
    exit();
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MConnect — Management Zone</title>

/* per-item accent colors */
    --c-indigo-bg:  #eceaff;
    --c-indigo-fg:  #2e2a7a;
    --c-teal-bg:    #e0f5ee;
    --c-teal-fg:    #0f6e56;
    --c-amber-bg:   #fff4e0;
    --c-amber-fg:   #7a4f00;
    --c-blue-bg:    #e6f1fb;
    --c-blue-fg:    #185fa5;
    --c-rose-bg:    #fbeaf0;
    --c-rose-fg:    #993556;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

body {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    background: var(--bg);
    color: var(--text-1);
    min-height: 100vh;
    padding-bottom: calc(var(--nav-h) + 24px);
}

/* ── TOPBAR ─────────────────────────────────── */
.topbar {
    position: sticky;
    top: 0; z-index: 200;
    background: rgba(245,244,240,0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 56px;
}
 
.topbar-logo {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.3px;
    color: var(--text-1);
}
.topbar-logo span { color: var(--accent-mid); }
 
.topbar-right { display: flex; align-items: center; gap: 8px; position: relative; }
 
.icon-btn {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
}
.icon-btn:hover { background: var(--surface-2); }
 
.avatar-wrap { position: relative; }
 
.avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 500;
    cursor: pointer;
    border: 2px solid var(--surface);
    box-shadow: var(--shadow-sm);
    user-select: none;
    transition: opacity 0.15s;
    letter-spacing: 0.3px;
}
.avatar:hover { opacity: 0.88; }
 
/* ── DROPDOWN ───────────────────────────────── */
.profile-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 240px;
    background: var(--surface);
    border: 1px solid var(--border-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 300;
}
 
.profile-dropdown.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}
 
/* USER BLOCK */
.dropdown-user {
    padding: 16px 16px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-2);
}
 
.dropdown-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 500;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}
 
.dropdown-user-info { min-width: 0; }
 
.dropdown-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-1);
    letter-spacing: -0.1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
 
.dropdown-roll {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 1px;
    font-family: 'DM Mono', 'Courier New', monospace;
    letter-spacing: 0.3px;
}
 
/* MENU ITEMS */
.dropdown-menu {
    padding: 6px;
}
 
.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    color: var(--text-1);
    font-size: 14px;
    transition: background 0.13s;
    border: none;
    background: transparent;
    width: 100%;
    font-family: 'DM Sans', sans-serif;
}
 
.dropdown-item:hover { background: var(--surface-2); }
 
.dropdown-item:hover .item-icon { background: var(--accent-soft); }
 
.dropdown-item.danger { color: #9b2a2a; }
.dropdown-item.danger:hover { background: #fdf0f0; }
.dropdown-item.danger .item-icon { background: #fdf0f0; }
.dropdown-item.danger:hover .item-icon { background: #f7c1c1; }
 
.item-icon {
    width: 30px; height: 30px;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background 0.13s;
}
 
.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 6px;
}

/* ── PAGE ───────────────────────────────────── */
.page {
    max-width: 520px;
    margin: 0 auto;
    padding: 24px 16px 0;
}

.page-heading { margin-bottom: 6px; }
.page-heading h1 {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.4px;
    color: var(--text-1);
    margin-bottom: 2px;
}
.page-heading p { font-size: 14px; color: var(--text-2); }

/* ── SECTION LABEL ──────────────────────────── */
.section-label {
    font-size: 11.5px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--text-3);
    margin: 22px 0 10px;
}

/* ── ACTION CARD ────────────────────────────── */
.action-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    margin-bottom: 10px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.18s, transform 0.15s, border-color 0.18s;
    cursor: pointer;
}

.action-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-md);
    transform: translateY(-1px);
}

.action-card:active { transform: translateY(0); }

.card-icon-wrap {
    width: 44px; height: 44px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.card-text { flex: 1; min-width: 0; }

.card-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-1);
    letter-spacing: -0.15px;
    margin-bottom: 1px;
}

.card-sub {
    font-size: 13px;
    color: var(--text-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-arrow {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}

.action-card:hover .card-arrow { background: var(--accent-soft); }

/* ── BADGE (optional status pill) ──────────── */
.badge {
    font-size: 11px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 99px;
    margin-left: 6px;
    vertical-align: middle;
}

/* ── BOTTOM NAV ─────────────────────────────── */
.bottom-nav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 8px;
    z-index: 90;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 0;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    color: var(--text-3);
    transition: background 0.15s;
}
.nav-item:hover { background: var(--surface-2); }
.nav-item svg { width: 22px; height: 22px; }
.nav-label { font-size: 11px; font-weight: 500; letter-spacing: 0.2px; }
.nav-item.active { color: var(--accent); }

.nav-dot { position: relative; }
.nav-dot::after {
    content: '';
    position: absolute;
    top: -2px; right: -2px;
    width: 6px; height: 6px;
    background: var(--accent-mid);
    border-radius: 50%;
    border: 1.5px solid var(--surface);
}
</style>
</head>
<body>

<?php include "teacherHeader.php"; ?>

<main class="page">

<div class="page-heading">
        <h1>Management Zone</h1>
        <p>Manage students, teachers, and classes</p>
    </div>

<div class="section-label">Students</div>

<a class="action-card" href="studentDataCsv.php">
        <div class="card-icon-wrap" style="background:var(--c-indigo-bg);">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--c-indigo-fg)" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
                <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/>
                <polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/>
            </svg>
        </div>
        <div class="card-text">
            <div class="card-title">Import Students</div>
            <div class="card-sub">Bulk upload via CSV file</div>
        </div>
        <div class="card-arrow">
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="var(--accent-mid)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
                <polyline points="9 18 15 12 9 6"/>
            </svg>
        </div>
    </a>

<a class="action-card" href="#">
        <div class="card-icon-wrap" style="background:var(--c-teal-bg);">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--c-teal-fg)" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
                <path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"/>
                <circle cx="12" cy="7" r="4"/>
                <line x1="19" y1="8" x2="19" y2="14"/><line x1="22" y1="11" x2="16" y2="11"/>
            </svg>
        </div>
        <div class="card-text">
            <div class="card-title">Add Single Student</div>
            <div class="card-sub">Manually enter a new student record</div>
        </div>
        <div class="card-arrow">
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="var(--accent-mid)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
                <polyline points="9 18 15 12 9 6"/>
            </svg>
        </div>
    </a>

<div class="section-label">Staff</div>

<a class="action-card" href="addTeacher.php">
        <div class="card-icon-wrap" style="background:var(--c-amber-bg);">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--c-amber-fg)" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
                <path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/>
                <circle cx="9" cy="7" r="4"/>
                <path d="M23 21v-2a4 4 0 0 0-3-3.87"/>
                <path d="M16 3.13a4 4 0 0 1 0 7.75"/>
            </svg>
        </div>
        <div class="card-text">
            <div class="card-title">Add Teacher</div>
            <div class="card-sub">Register a new faculty member</div>
        </div>
        <div class="card-arrow">
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="var(--accent-mid)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
                <polyline points="9 18 15 12 9 6"/>
            </svg>
        </div>
    </a>

<div class="section-label">Academic</div>

<a class="action-card" href="addSubject.php">
        <div class="card-icon-wrap" style="background:var(--c-rose-bg);">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--c-rose-fg)" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
                <path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>
                <path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>
            </svg>
        </div>
        <div class="card-text">
            <div class="card-title">Add Subject</div>
            <div class="card-sub">Define course subjects and codes</div>
        </div>
        <div class="card-arrow">
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="var(--accent-mid)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
                <polyline points="9 18 15 12 9 6"/>
            </svg>
        </div>
    </a>

<a class="action-card" href="addRoutine.php">
        <div class="card-icon-wrap" style="background:var(--c-blue-bg);">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--c-blue-fg)" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
                <rect x="3" y="4" width="18" height="18" rx="2" ry="2"/>
                <line x1="16" y1="2" x2="16" y2="6"/>
                <line x1="8" y1="2" x2="8" y2="6"/>
                <line x1="3" y1="10" x2="21" y2="10"/>
                <line x1="8" y1="14" x2="10" y2="14"/>
                <line x1="8" y1="18" x2="10" y2="18"/>
                <line x1="14" y1="14" x2="16" y2="14"/>
            </svg>
        </div>
        <div class="card-text">
            <div class="card-title">Add Routine</div>
            <div class="card-sub">Set up class timetable and schedule</div>
        </div>
        <div class="card-arrow">
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="var(--accent-mid)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
                <polyline points="9 18 15 12 9 6"/>
            </svg>
        </div>
    </a>

</main>

<?php include "botNav.php"; ?>

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